PARCEL VIEWER
California land parcel research made easy.
Find, browse, view, export and more.
OUR MAP SYSTEM
Parcel Viewer (PV) maps cover the entire State of California by individual county. Our clients sign up to the PV map covering just the county or counties in which they are active. By organizing map coverage in this way, we can –
- provide property data more economically
- deliver data consistent with regional practices
- include important data relevant to local conditions
- scale map consistent with geographic scope of client interests
Other online property data maps cover all of the state or country in one map. Why pay for and be forced to navigate a map encumbered by information and interface apparatus that will never be useful to you? ENPLAN Parcel Viewer eliminates those drawbacks and capitalizes on the freedom to optimize for each county.
PARCEL AND PROPERTY DATA
Pan, zoom, and explore parcels and their characteristics with unique agility. View parcels over Google Imagery and other backdrops. Click on parcels to see property data.
- Owners Name
- Situs/Streets Address
- Assessor Parcel Number (APN)
- Owner Mailing Address
- Approximate Size
- Land Value Assessed
- Improvement Value Assessed
- Year Built
- Total Value Assessed
- Deed ID
- Deed Date
- Assessor Use Code
- Standardized Use Description
- Zoning (where available from Assessor)
ASSESSOR PARCEL MAPS
View and download standard assessor maps (11×17 PDFs) encompassing parcels of interest immediately through the map interface at no additional cost. Simply click on a parcel and then click on the AP map button.
OVERLAYS
- County boundaries
- City Corporate boundaries/limits
- Streams and other hydrographic features compiled by the California Department of Water Resources.
- Public Land Survey System (PLSS) grid with township, range and section numbers
- Federal Lands
BASE LAYERS
- Google Hybrid (with annotation)
- Google Imagery (plain)
- Google Terain
- OpenStreetMap
- US Topo. Live feed from USGS
- USGS 7.5’ Quadrangle (seamed historic raster)
TOOLS
- Intelligent Search. Find by assessor parcel number (APN), owner name, or street address using our powerful ElasticSearch engine.
- Advanced Select. Compile subject parcels and download ownership and other property data instantly.
- Query. Identify parcels meeting criteria you set using property attributes or data fields.
- Live Share. Send live map view links lasting two hours.
- Print and Download. Insert title and print, or save as PDF, or export as PNG.
- Google Street View. See nearest street view with a click.
- Bookmarks. Save your map views. Name and catalog. Reopen with a single click.
- Metrics. Measure distances and areas. Click points for coordinates.
- Zoom to Perimeter. Open current list of perimeters and zoom to instantly.
- Buffer Select. Compile owner/occupant lists by set distance from subject parcels (with Add-on).
MOBILE APP
Property data, parcel lines, search and blue dot GPS location in the palm of your hand! Our MapPort mobile app is available for all devices.
SUPPORT
Get prompt assistance 9-5 Pacific time, Monday-Friday via phone or email. We are eager to help.
wmsgroup@enplan.com | (530) 402-4783
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Existing client? Log in and click Get Maps & Add-ons.
COUNTY DETAILS
Parcel Viewer contains complete property information for each entire county in California including all cities communities.
Alameda
Population: 1,662,775
Incorporation date: 1853
Alameda. County seat, Oakland. Created March 25, 1853. The word Alameda is derived from alamo the Spanish name for cottonwood or poplar tree, and means a “grove of poplar trees.” The name was applied both to the southern portion of the county (La Alameda) and to the stream running through it (Rio de la Alameda) as early as 1795.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Alameda County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- San Jose
- San Francisco
- Hayward
- Livermore
- Pleasanton
- Piedmont
- El Cerrito
- San Ramon
- Milpitas
- Oakland
- Richmond
- Alameda
- Albany
- Berkeley
- Dublin
- Emeryville
- Newark
- San Leandro
- Union
- Fremont
Communities (Census Designated Places/CDPs)
- Ashland
- Castro Valley
- Cherryland
- Fairview
- Kensington
- Norris Canyon
- San Lorenzo
- Sunol
Alpine
Population:1,141
Incorporation date: 1864
Alpine. County seat, Markleeville. Created March 16, 1864. It derived its name from the English word alpine meaning “of, pertaining to, or connected with, the Alps.” Its geographical position, lying as it does on the crest of the Sierra Nevada mountains, makes it particularly an alpine county, and hence its name.
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Alpine County cities and communities in addition to rural areas.
Communities
(Census Designated Places/CDPs)
- Alpine Village
- Bear Valley
- Kirkwood
- Markleeville
- Mesa Vista
Amador
Population:38,063
Incorporation date: 1854
Amador. County seat, Jackson. Created June 14, 1854. The county is named for Jose Maria Amador, soldier, rancher and miner, who was born in San Francisco in 1794, the son of Sergeant Pedro Amador, a Spanish soldier who settled in California in 1771. In 1848, Jose Maria Amador, with several Indians, established a successful gold mining camp near the present town of Amador. In Spanish, the word amador means “one who loves.”
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Amador County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Sutter Creek
- Amador City
- Ione
- Jackson
- Plymouth
Communities (Census Designated Places/CDPs)
- Buckhorn
- Buena Vista
- Camanche North Shore
- Camanche Village
- Drytown
- Fiddletown
- Martell
- Mokelumne Hill
- Pine Grove
- Pioneer
- Red Corral
- River Pines
- Volcano
- West Point
Butte
Population 227,837
Incorporation date: 1850
Butter. County seat, Oroville. Created February 18, 1850. Its name is derived from the Marysville or Sutter Buttes, which lay within the boundaries when it was created. The word butte is derived from the Teutonic word meaning “a blunt extension or elevation.” In the French language, it signifies “a small hill or mound of earth detached from any mountain range.”
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Butte County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Chico
- Oroville
- Paradise
- Biggs
- Gridley
Communities (Census Designated Places/CDPs)
- Bangor
- Berry Creek
- Butte Creek Canyon
- Butte Meadows
- Butte Valley
- Cherokee
- Clipper Mills
- Cohasset
- Concow
- Durham
- Forbestown
- Forest Ranch
- Honcut
- Kelly Ridge
- Loma Rica
- Magalia
- Nord
- Oroville East
- Palermo
- Rackerby
- Richvale
- Robinson Mill
- South Oroville
- Stirling City
- Thermalito
- Yankee Hill
Calaveras
Population: 44,637
Incorporation date: 1850
Calaveras. County seat, San Andreas. Created February 18, 1850. The meaning of the word calaveras is “skulls.” This county takes its name from the Calaveras River which was reportedly so designated by an early explorer when he found, on the banks of the stream, many skulls of Indians who had either died of famine or had been killed in tribal conflicts over hunting and fishing grounds.
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Calaveras County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Angels
Communities (Census Designated Places/CDPs)
- Arnold
- Avery
- Copperopolis
- Dorrington
- Forest Meadows
- Mountain Ranch
- Murphys
- Rail Road Flat
- Rancho Calaveras
- San Andreas
- Tuttletown
- Vallecito
- Valley Springs
- Wallace
Colusa
Population: 22,744
Incorporation date: 1850
Colusa. County seat, Colusa. Created February 18, 1850. Named after two Mexican land grants; Coluses (1844) and Colus (1845). The name of the county in the original state legislative act was spelled Colusi, and often in newspapers was spelled Coluse. The word is derived from the name of an Indian tribe living on the west side of the Sacramento River.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Colusa County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Williams
- Colusa
Communities (Census Designated Places/CDPs)
- Arbuckle
- College City
- Grimes
- Lodoga
- Maxwell
- Meridian
- Princeton
- Stonyford
Contra Costa

Population: 1,145,876
Incorporation date: 1850
Contra Costa. County seat, Martinez. Created February 18, 1850. The name signifies “opposite coast,” because of its situation opposite San Francisco, in an easterly direction, on San Francisco Bay. In 1853, Alameda County was formed from territory originally included in this county.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Contra Costa County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Clayton
- Hercules
- Moraga
- Antioch
- Concord
- Danville
- Martinez
- Pittsburg
- Pleasant Hill
- Walnut Creek
- Oakley
- Brentwood
- Orinda
- Pinole
- San Pablo
- Lafayette
Communities (Census Designated Places/CDPs)
- Acalanes Ridge
- Alamo
- Alhambra Valley
- Bay Point
- Bayview
- Bethel Island
- Blackhawk
- Byron
- Camino Tassajara
- Castle Hill
- Clyde
- Contra Costa Centre
- Crockett
- Diablo
- Discovery Bay
- East Richmond Heights
- El Sobrante
- Knightsen
- Montalvin Manor
- Mountain View
- North Gate
- North Richmond
- Pacheco
- Port Costa
- Reliez Valley
- Rodeo
- Rollingwood
- San Miguel
- Saranap
- Shell Ridge
- Tara Hills
- Vine Hill
Del Norte
Population: 27,275
Incorporation date: 1857
Del Norte. County seat, Crescent City. Created March 2, 1857, from territory formerly included in Klamath County. The name of this county signifies “the north” and the county derived its name from its geographical position in the extreme northwest corner of the state.
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Del Norte County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Crescent City
Communities (Census Designated Places/CDPs)
- Bertsch-Oceanview
- Fort Dick
- Gasquet
- Hiouchi
- Klamath
- Smith River
El Dorado
Population: 188,993
Incorporation date: 1850
El Dorado. County seat, Placerville. Created February 18, 1850. El Dorado — the far-famed fabulous region of genial clime and never-fading verdure, where gold and precious stones are as common as rocks and pebbles, where wines gently flow from fountains. The name, meaning “the gilded one” in Spanish, appears at the beginning of the 16th century as that of a mythical Indian chief who was said to have been covered with gold dust during the performance of religious rites. When the discovery of gold by James W. Marshall at Coloma in January 1848 became known to the world, California, and particularly that section where gold was discovered, was called “El Dorado.” From this fact the county received its name.
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all El Dorado County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Placerville
- South Lake Tahoe
- Folsom
Communities(Census Designated Places/CDPs)
- Auburn Lake Trails
- Cameron Park
- Camino
- Cold Springs
- Coloma
- Diamond Springs
- El Dorado Hills
- Foresthill
- Georgetown
- Grizzly Flats
- Pollock Pines
- Shingle Springs
- Tahoma
Fresno

Population: 1,010,926
Incorporation date: 1856
Fresno. County seat, Fresno. Created April 19, 1856. Named after Fresno Creek. Fresno in Spanish signifies “ash tree” and it was due to the abundance of mountain ash or ash trees in the county that it received its name.
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Fresno County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Placerville
- South Lake Tahoe
- Folsom
Communities (Census Designated Places/CDPs)
- Auburn Lake Trails
- Cameron Park
- Camino
- Cold Springs
- Coloma
- Diamond Springs
- El Dorado Hills
- Foresthill
- Georgetown
- Grizzly Flats
- Pollock Pines
- Shingle Springs
- Tahoma
Glenn
Population: 29,337
Incorporation date: 1891
Glenn. County seat, Willows. Created March 11, 1891. The county was created out of the northern portion of Colusa County and was named for Dr. Hugh J. Glenn, who was the largest wheat farmer in the state during his lifetime, and a man of great prominence in political and commercial life in California.
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Glenn County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Orland
- Willows
Communities (Census Designated Places/CDPs)
- Artois
- Elk Creek
- Hamilton City
Humboldt
Population: 135,627
Incorporation date: 1853
Humboldt. County seat, Eureka. Created May 12, 1853. The county derived its name from Humboldt Bay which was entered by a sea otter party in 1806, but was not rediscovered until 1849. In 1850, Douglas Ottinger and Hans Buhne entered the bay, naming it Humboldt in honor of the great naturalist and world explorer, Baron Alexander von Humboldt.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Humboldt County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Blue Lake
- Fortuna
- Rio Dell
- Trinidad
- Ferndale
- Arcata
- Eureka
Communities (Census Designated Places/CDPs)
- Alderpoint
- Bayview
- Benbow
- Big Lagoon
- Burnt Ranch
- Cutten
- Fairhaven
- Fieldbrook
- Fields Landing
- Garberville
- Hoopa
- Humboldt Hill
- Hydesville
- Indianola
- Loleta
- McKinleyville
- Manila
- Miranda
- Myers Flat
- Myrtletown
- Orick
- Phillipsville
- Pine Hills
- Redcrest
- Redway
- Samoa
- Scotia
- Shelter Cove
- Weott
- Westhaven-Moonstone
- Willow Creek
Imperial
Population: 189,468
Incorporation date: 1907
Imperial. County seat, El Centro. Created August 15, 1907. It derived its name from the Imperial Valley and is the “youngest” of California’s counties. The valley was named for the Imperial Land Company, a subsidiary of the California Development Company, which at the turn of the century had reclaimed the southern portion of the Colorado desert for agriculture.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Imperial County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Calipatria
- Brawley
- Calexico
- El Centro
- Holtville
- Imperial
- Westmorland
Communities (Census Designated Places/CDPs)
- Bombay Beach
- Desert Shores
- Heber
- Niland
- Ocotillo
- Palo Verde
- Salton City
- Salton Sea Beach
- Seeley
- Winterhaven
Inyo
Population: 18,526
Incorporation date: 1866
Inyo. County seat, Independence. Created March 22, 1866. This county derived its name from the Indian name for the mountains in its area. The meaning of the word Inyo is “dwelling place of the great spirit.”
Source: California State Association of Counties
Cities and Communities Covered
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Inyo County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Bishop
Communities (Census Designated Places/CDPs)
- Big Pine
- Cartago
- Darwin
- Dixon Lane-Meadow Creek
- Furnace Creek
- Homewood Canyon
- Independence
- Keeler
- Lone Pine
- Mesa
- Olancha
- Pearsonville
- Round Valley
- Searles Valley
- Shoshone
- Tecopa
- Trona
- Valley Wells
- West Bishop
- Wilkerson
Kern
Population: 907,518
Incorporation date: 1866
Kern. County seat, Bakersfield. Created April 2, 1866. The county derived its name from the Kern River which was named for Edward Kern, topographer of General John C. Fremont’s 1845 expedition.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Kern County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- California
- Taft
- Bakersfield
- Arvin
- Ridgecrest
- Tehachapi
- Delano
- McFarland
- Maricopa
- Shafter
- Wasco
Communities (Census Designated Places/CDPs)
- Bear Valley Springs
- Bodfish
- Boron
- Buttonwillow
- Cherokee Strip
- China Lake Acres
- Derby Acres
- Dustin Acres
- Edmundson Acres
- Edwards AFB
- Fellows
- Ford
- Frazier Park
- Fuller Acres
- Golden Hills
- Greenacres
- Greenfield
- Inyokern
- Johannesburg
- Keene
- Kernville
- Lake Isabella
- Lake of the Woods
- Lamont
- Lebec
- Lost Hills
- McKittrick
- Mettler
- Mexican Colony
- Mojave
- Mountain Mesa
- North Edwards
- Oildale
- Onyx
- Pine Mountain Club
- Randsburg
- Rosamond
- Rosedale
- Smith Corner
- South Taft
- Squirrel Mountain Valley
- Stallion Springs
- Taft Heights
- Tupman
- Valley Acres
- Weedpatch
- Weldon
- Wofford Heights
Kings
Population: 153,540
Incorporation date: 1893
Kings. County seat, Hanford. Created March 22, 1893. The county was created out of a part of Tulare County; some 100 square miles of territory from Fresno County was added in 1908. It derived its name from the Kings River which, according to Padre Munoz’ diary of the Moraga Expedition of 1806, was discovered in 1805 by an exploring expedition and named Rio de los Santos Reyes (River of the Holy Kings).
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Kings County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Lemoore
- Hanford
- Corcoran
Communities (Census Designated Places/CDPs)
- Armona
- Grangeville
- Hardwick
- Home Garden
- Kettleman City
- Lemoore Station
- Stratford
Lake
Population: 65,170
Incorporation date: 1861
Lake. County seat, Lakeport. Created May 20, 1861, from territory formerly included in Napa County. This county derived its name because of the many charming lakes in the area, most prominently Clear Lake.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Lake County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Clearlake
- Lakeport
-
Communities (Census Designated Places/CDPs)
Armona
Grangeville
Hardwick
Home Garden
Kettleman City
Lemoore Station
Stratford
Lassen
Population: : 30,563
Incorporation date: 1864
Lassen. County seat, Susanville. Created April 1, 1864. The county’s name was derived from Mount Lassen which was named for Peter Lassen, one of General Fremont’s guides and a famous trapper, frontiersman and Indian fighter. He was murdered under mysterious circumstances near the Black Rock Desert in 1859, and his murder was never solved.
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Lassen County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Susanville
Communities (Census Designated Places/CDPs)
- Adin
- Bieber
- Chilcoot-Vinton
- Clear Creek
- Doyle
- Herlong
- Janesville
- Johnstonville
- Litchfield
- Little Valley
- Lookout
- Milford
- Nubieber
- Patton Village
- Spaulding
- Westwood
Los Angeles
Population: 10,278,836
Incorporation date: 1850
Los Angeles. County seat, Los Angeles. Created February 18, 1850. The words los angeles literally mean “the angels” and are a contraction of the original name Pueblo del Rio de Nuestra Senora la Reina de Los Angeles de Porciuncula (the Town of the River of Our Lady, Queen of the Angeles). In 1781, Governor Felipe de Neve issued orders for the establishment of the pueblo on El Rio Nuestra Senora de Los Angeles. The pueblo in time became known as the Ciudad de Los Angeles (City of the Angels), and it is from this contraction that the present name is derived.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Los Angeles County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- San Fernando
- Glendora
- Hawthorne
- Inglewood
- La Cañada Flintridge
- La Mirada
- Palmdale
- Palos Verdes Estates
- Rolling Hills
- Santa Clarita
- Santa Fe Springs
- Vernon
- Walnut
- Sierra Madre
- South Pasadena
- Calabasas
- Rolling Hills Estates
- Lynwood
- Baldwin Park
- Beverly Hills
- Glendale
- La Puente
- Los Angeles
- Paramount
- Temple City
- Lawndale
- La Habra Heights
- Pomona
- Industry
- Diamond Bar
- Duarte
- Arcadia
- South El Monte
- Monterey Park
- West Hollywood
- West Covina
- La Verne
- Irwindale
- San Marino
- Burbank
- Azusa
- Westlake Village
- Long Beach
- Signal Hill
- Rancho Palos Verdes
- Malibu
- Lancaster
- Alhambra
- Rosemead
- Montebello
- Gardena
- Lakewood
- Compton
- San Gabriel
- Norwalk
- Downey
- Whittier
- Pico Rivera
- Bell
- Huntington Park
- South Gate
- Culver City
- Redondo Beach
- Torrance
- Brea
- La Habra
- Simi Valley
- Thousand Oaks
- La Palma
- Los Alamitos
- Seal Beach
- Buena Park
- Agoura Hills
- Artesia
- Avalon
- Bellflower
- Bell Gardens
- Claremont
- Commerce
- Cudahy
- El Monte
- El Segundo
- Hawaiian Gardens
- Hermosa Beach
- Hidden Hills
- Pasadena
- Santa Monica
- Cerritos
- Covina
- Lomita
- Manhattan Beach
- Maywood
- Monrovia
- San Dimas
- Cypress
- Fullerton
- Chino Hills
- Carson
- Bradbury
Communities (Census Designated Places/CDPs)
- Acton
- Agua Dulce
- Alondra Park
- Altadena
- Avocado Heights
- Bell Canyon
- Castaic
- Charter Oak
- Citrus
- Del Aire
- Desert View Highlands
- East Los Angeles
- East Pasadena
- East Rancho Dominguez
- East San Gabriel
- East Whittier
- Elizabeth Lake
- Florence-Graham
- Green Valley
- Hacienda Heights
- Hasley Canyon
- La Crescenta-Montrose
- Ladera Heights
- Lake Hughes
- Lake Los Angeles
- Lennox
- Leona Valley
- Littlerock
- Marina del Rey
- Mayflower Village
- North El Monte
- Oak Park
- Quartz Hill
- Rose Hills
- Rowland Heights
- San Pasqual
- South Monrovia Island
- South San Gabriel
- South San Jose Hills
- South Whittier
- Stevenson Ranch
- Sun Village
- Topanga
- Valinda
- Val Verde
- View Park-Windsor Hills
- Vincent
- Walnut Park
- West Athens
- West Carson
- Westmont
- West Puente Valley
- West Rancho Dominguez
- West Whittier-Los Nietos
- Willowbrook
Madera
Population: 158,259
Incorporation date: 1893
Madera. County seat, Madera. Created March 11, 1893, from a portion of Fresno County lying north of the San Joaquin River. Madera in Spanish signified “timber.” The county derived its name from the town of Madera, named when the California Lumber Company built a flume to carry lumber to the railroad there in 1876.
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Madera County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Madera
- Chowchilla
- Mammoth Lakes
Communities (Census Designated Places/CDPs)
- Ahwahnee
- Bass Lake
- Bonadelle Ranchos-Madera Ranchos
- Coarsegold
- Fairmead
- La Vina
- Madera Acres
- Nipinnawasee
- Oakhurst
- Parksdale
- Parkwood
- Rolling Hills
- Yosemite Lakes
Marin
Population: 262,224
Incorporation date: 1850
Marin. County seat, San Rafael. Created February 18, 1850. The origin of its name is not clear. One version is the county was named for Chief Marin, of the Licatiut tribe of Indians who inhabited that section and waged fierce battle against the early Spanish military explorers. The other version is that the bay between San Pedro and San Quentin points was named Bahia de Nuestra Senora del Rosario la Marinera by Ayala in 1775, and it is quite possible that Marin is simply an abbreviation of this name.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Marin County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Corte Madera
- Ross
- San Anselmo
- Mill Valley
- Tiburon
- Belvedere
- Fairfax
- Larkspur
- Novato
- San Rafael
- Sausalito
Communities (Census Designated Places/CDPs)
- Alto
- Black Point-Green Point
- Bloomfield
- Bodega Bay
- Bolinas
- Dillon Beach
- Inverness
- Kentfield
- Lagunitas-Forest Knolls
- Lucas Valley-Marinwood
- Marin City
- Muir Beach
- Nicasio
- Point Reyes Station
- San Geronimo
- Santa Venetia
- Sleepy Hollow
- Stinson Beach
- Strawberry
- Tamalpais-Homestead Valley
- Tomales
- Valley Ford
- Woodacre
Mariposa
Population: 17,918
Incorporation date: 1850
Mariposa. County seat, Mariposa. Created February 18, 1850. The county took its name from Mariposa Creek. The area was so named by Spanish explorers in 1807 when they discovered great clusters of butterflies (“mariposas” in Spanish) in the foothills of the Sierras. Some say these butterflies were really butterfly lilies.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Mariposa County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- N/A
Communities (Census Designated Places/CDPs)
- Bear Valley
- Bootjack
- Buck Meadows
- Catheys Valley
- Coulterville
- El Portal
- Fish Camp
- Greeley Hill
- Hornitos
- Lake Don Pedro
- Mariposa
- Midpines
- Wawona
- Yosemite Valley
Mendocino
Population: 89,027
Incorporation date: 1850
Mendocino. County seat, Ukiah. Created February 18, 1850. The county derived its name from Cape Mendocino which was probably named in honor of either Antonio de Mendoza, Viceroy of New Spain, 1535-1542 (who sent the Juan Cabrillo Expedition to this coast in 1542), or Lorenzo Suarez de Mendoza, Viceroy from 1580 to 1583. Mendocino is an adjective form of the family name of Mendoza.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Mendocino County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Point Arena
- Willits
- Ukiah
- Fort Bragg
Communities (Census Designated Places/CDPs)
- Albion
- Anchor Bay
- Boonville
- Brooktrails
- Calpella
- Caspar
- Cleone
- Comptche
- Covelo
- Hopland
- Laytonville
- Leggett
- Little River
- Manchester
- Mendocino
- Philo
- Potter Valley
- Redwood Valley
- Sea Ranch
- Talmage
Merced

Population: 280,772
Incorporation date: 1855
Merced. County seat, Merced. Created April 19, 1855, from a part of Mariposa County. The county derived its name from the Merced River of El Rio de Nuestra Senora de la Merced (River of Our Lady of Mercy); named in 1806 by an expedition, headed by Gabriel Moraga, which came upon it at the end of a hot dusty ride.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Merced County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Gustine
- Livingston
- Los Banos
- Atwater
- Merced
Communities (Census Designated Places/CDPs)
- Ballico
- Bear Creek
- Cressey
- Delhi
- Dos Palos Y
- El Nido
- Franklin
- Hilmar-Irwin
- Le Grand
- McSwain
- Planada
- Santa Nella
- Snelling
- Stevinson
- Tuttle
- University of California-Merced
- Volta
- Winton
Modoc
Population: 9,505
Incorporation date: 1874
Modoc. County seat, Alturas. Created February 17, 1874, from an eastern section of Siskiyou county. It derived its name from a fierce Indian tribe which lived at the Pit River headwaters. One historian suggests that the word modoc means “the head of the river.” Another states that the word is derived from the Klamath word moatakni meaning “southerners,” i.e., the people living south of the Klamath tribe.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Modoc County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Alturas
Communities (Census Designated Places/CDPs)
- California Pines
- Canby
- Cedarville
- Daphnedale Park
- Eagleville
- Fort Bidwell
- Lake City
- Likely
- Newell
- New Pine Creek
Mono
Population: 13,887
Incorporation date: 1861
Mono. County seat, Bridgeport. Created April 24, 1861. The county is named after Mono Lake which, in 1852, was named for an Indian tribe that inhabited the Sierra Nevada from north of Mono Lake to Owens Lake. The tribe’s western neighbors, the Yokuts, called them monachie meaning “fly people” because the pupae of a fly was their chief food staple and trading article.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Mono County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- N/A
Communities (Census Designated Places/CDPs)
- Aspen Springs
- Benton
- Bridgeport
- Chalfant
- Coleville
- Crowley Lake
- June Lake
- Lee Vining
- McGee Creek
- Mono City
- Paradise
- Sunny Slopes
- Swall Meadows
- Topaz
- Walker
Monterey
Population: 443,819
Incorporation date: 1850
Monterey. County seat, Salinas. Created February 18, 1850. It derived its name from the Bay of Monterey. The word itself is composed of the Spanish words monte and rey, and literally means “king of the forest.” The bay was named by Sebastian Vizcaino in 1602, in honor of the Conde de Monterey, the Viceroy of New Spain.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Monterey County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Pacific Grove
- Monterey
- Salinas
- Carmel-by-the-Sea
- Del Rey Oaks
- Gonzales
- Greenfield
- Marina
- Sand City
- Seaside
- Soledad
- King City
Communities (Census Designated Places/CDPs)
- Aromas
- Boronda
- Bradley
- Carmel Valley Village
- Castroville
- Chualar
- Del Monte Forest
- Elkhorn
- Las Lomas
- Lockwood
- Moss Landing
- Pajaro
- Pajaro Dunes
- Pine Canyon
- Prunedale
- San Ardo
- San Lucas
- Spreckels
Napa
Population: 140,491
Incorporation date: 1850
Napa. County seat, Napa. Created February 18, 1850. Named after Napa Valley. The word napa is of Indian derivation and has been variously translated as “grizzly bear,” “house,” “motherland” or “fish.” Of the many explanations of the names’s origin, the most plausible seems to be that it is derived from the Patwin word napo meaning house.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Napa County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Vallejo
- American Canyon
- Calistoga
- Yountville
- Napa
- Helena
Communities (Census Designated Places/CDPs)
- Angwin
- Deer Park
- Green Valley
- Moskowite Corner
- Oakville
- Rutherford
- Silverado Resort
Nevada
Population: 98,719
Incorporation date: 1851
Nevada. County seat, Nevada City. Created April 25, 1851. Named after the mining town of Nevada City, a name derived from the term “Sierra Nevada.” The word nevada in Spanish means “snowy” or “snowcovered.”
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Nevada County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Nevada City
- Truckee
- Grass Valley
Communities (Census Designated Places/CDPs)
- Alta Sierra
- Floriston
- Graniteville
- Kingvale
- Lake of the Pines
- Lake Wildwood
- Meadow Vista
- North San Juan
- Penn Valley
- Pike
- Rough and Ready
- Smartsville
- Soda Springs
- Washington
Orange
Population: 3,216,817
Incorporation date: 1889
Orange. County seat, Santa Ana. Created March 11, 1889. This county was given the name of Orange to sound like a semi-tropical paradise in order to encourage immigration.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Orange County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Corona
- Irvine
- Stanton
- Mission Viejo
- Rancho Santa Margarita
- San Clemente
- Villa Park
- Aliso Viejo
- Huntington Beach
- Tustin
- Dana Point
- Fountain Valley
- Laguna Beach
- Laguna Hills
- Laguna Woods
- Lake Forest
- Newport Beach
- Anaheim
- Costa Mesa
- Garden Grove
- Laguna Niguel
- Orange
- Placentia
- San Juan Capistrano
- Santa Ana
- Westminster
- Yorba Linda
Communities (Census Designated Places/CDPs)
- Coto de Caza
- Ladera Ranch
- Las Flores
- Midway City
- North Tustin
- Rossmoor
Placer
Population: 389,047
Incorporation date: 1851
Placer. County seat, Auburn. Created April 25, 1851. Placer is probably a contraction of the words plaza de oro (the place of gold) and in Spanish means “a place near a river where gold is found.” The county derived its name from the numerous places where the method of extracting gold from the earth, called placer mining, was practiced.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Placer County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Lincoln
- Loomis
- Wheatland
- Rocklin
- Auburn
- Roseville
- Citrus Heights
- Colfax
Communities (Census Designated Places/CDPs)
- Alta
- Antelope
- Carnelian Bay
- Dollar Point
- Dutch Flat
- Elverta
- Granite Bay
- Kings Beach
- Newcastle
- North Auburn
- Orangevale
- Penryn
- Sheridan
- Sunnyside-Tahoe City
- Tahoe Vista
Plumas
Population: 19,517
Incorporation date: 1854
Plumas. County seat, Quincy. Created March 18, 1854. The Spanish originally called one of the tributaries of the Sacramento River El Rio de las Plumas or the “River of Feathers.” The Legislature, in creating this county, gave it the name Plumas because all of the numerous branches of the Feather River have their origins in its mountains.
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Plumas County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Portola
Communities (Census Designated Places/CDPs)
- Almanor
- Beckwourth
- Belden
- Blairsden
- Bucks Lake
- Canyondam
- Caribou
- Chester
- Clio
- Crescent Mills
- C-Road
- Cromberg
- Delleker
- East Quincy
- East Shore
- Gold Mountain
- Graeagle
- Greenhorn
- Greenville
- Hamilton Branch
- Indian Falls
- Iron Horse
- Johnsville
- Keddie
- Lake Almanor Country Club
- Lake Almanor Peninsula
- Lake Almanor West
- Lake Davis
- La Porte
- Little Grass Valley
- Mabie
- Meadow Valley
- Mohawk Vista
- Paxton
- Plumas Eureka
- Prattville
- Quincy
- Spring Garden
- Storrie
- Taylorsville
- Tobin
- Twain
- Valley Ranch
- Warner Valley
- Whitehawk
Riverside

Population: 2,419,897
Incorporation date: 1893
Riverside. County seat, Riverside. Created March 11, 1893. This county was created from portions of San Diego and San Bernardino counties and derived its name from the City of Riverside, christened when the upper canal of the Santa Ana River reached it in 1871.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Riverside County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Riverside
- Moreno Valley
- Lake Elsinore
- Beaumont
- Hemet
- Norco
- Cathedral City
- San Jacinto
- Palm Desert
- Menifee
- Wildomar
- Banning
- Calimesa
- Canyon Lake
- Coachella
- Indian Wells
- La Quinta
- Rancho Mirage
- Temecula
- Desert Hot Springs
- Palm Springs
- Jurupa Valley
- Redlands
- Eastvale
- Murrieta
- Chino
- Blythe
- Indio
- Perris
- Ontario
- Yucaipa
Communities (Census Designated Places/CDPs)
- Aguanga
- Anza
- Bermuda Dunes
- Cabazon
- Cherry Valley
- Coronita
- Desert Center
- Desert Edge
- Desert Palms
- East Hemet
- El Cerrito
- El Sobrante
- French Valley
- Garnet
- Good Hope
- Green Acres
- Highgrove
- Home Gardens
- Homeland
- Idyllwild-Pine Cove
- Indio Hills
- Lakeland Village
- Lake Mathews
- Lake Riverside
- Lakeview
- March ARB
- Meadowbrook
- Mead Valley
- Mecca
- Mesa Verde
- Morongo Valley
- Mountain Center
- North Shore
- Nuevo
- Oak Glen
- Oasis
- Rainbow
- Ripley
- Romoland
- Sky Valley
- Temescal Valley
- Thermal
- Thousand Palms
- Valle Vista
- Vista Santa Rosa
- Warm Springs
- Whitewater
- Winchester
- Woodcrest
Sacramento
Population: 1,534,893
Incorporation date: 1850
Sacramento. County seat, Sacramento. Created February 18, 1850. The county was named by Captain Moraga after the Sacramento River. The word sacramento signifies “Sacrament” or “Lord’s Supper.”
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Sacramento County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Isleton
- Rancho Cordova
- Elk Grove
- Galt
- Sacramento
- West Sacramento
Communities (Census Designated Places/CDPs)
- Arden-Arcade
- Carmichael
- Clarksburg
- Clay
- Courtland
- Fair Oaks
- Florin
- Foothill Farms
- Franklin
- Freeport
- Fruitridge Pocket
- Gold River
- Herald
- Hood
- La Riviera
- Lemon Hill
- McClellan Park
- Mather
- North Highlands
- Parkway
- Rancho Murieta
- Rio Linda
- Rosemont
- Thornton
- Vineyard
- Walnut Grove
- Wilton
San Benito
Population: 61,260
Incorporation date: 1874
San Benito. County seat, Hollister. Created February 12, 1874. Named after San Benito Valley. Crespi, in his expedition in 1772, named a small river in honor of San Benidicto (Saint Benedict), the patron saint of the married, and it is from the contraction of this name that the county took its name.
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all San Benito County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- San Juan Bautista
- Hollister
Communities (Census Designated Places/CDPs)
- Ridgemark
- Tres Pinos
San Bernardino
Population: 2,178,492
Incorporation date: 1853
San Bernardino. County seat, San Bernardino. Created April 26, 1853. Saint Bernard is the patron saint of mountain passes. The name Bernardino means “bold as a bear.” The Spanish gave the name San Bernardino to the snowcapped peak in southern California, in honor of the saint; from him the county derived its name.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all San Bernardino County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Rancho Cucamonga
- Barstow
- Colton
- Grand Terrace
- Adelanto
- Big Bear Lake
- Fontana
- Rialto
- Apple Valley
- San Bernardino
- Hesperia
- Victorville
- Highland
- Loma Linda
- Montclair
- Needles
- Twentynine Palms
- Upland
Communities (Census Designated Places/CDPs)
- Yucca Valley
- Baker
- Big Bear City
- Big River
- Bloomington
- Bluewater
- Crestline
- Fort Irwin
- Homestead Valley
- Joshua Tree
- Lake Arrowhead
- Lenwood
- Lucerne Valley
- Lytle Creek
- Mentone
- Mountain View Acres
- Muscoy
- Oak Hills
- Phelan
- Piñon Hills
- Running Springs
- San Antonio Heights
- Silver Lakes
- Spring Valley Lake
- Wrightwood
San Diego
Population: 3,344,430
Incorporation date: 1850
San Diego. County seat, San Diego. Created February 18, 1850. Named after San Diego Bay, which had been rechristened by Vizcaino in 1602, in honor of the Franciscan, San Diego de Alcala de Henares, whose name was borne by his flagship.
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all San Diego County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Carlsbad
- National City
- Santee
- Solana Beach
- Del Mar
- Coronado
- Escondido
- Imperial Beach
- Lemon Grove
- Chula Vista
- San Diego
- El Cajon
- Encinitas
- La Mesa
- Oceanside
- Poway
- San Marcos
- Vista
Communities (Census Designated Places/CDPs)
- Yucca Valley
- Baker
- Big Bear City
- Big River
- Bloomington
- Bluewater
- Crestline
- Fort Irwin
- Homestead Valley
- Joshua Tree
- Lake Arrowhead
- Lenwood
- Lucerne Valley
- Lytle Creek
- Mentone
- Mountain View Acres
- Muscoy
- Oak Hills
- Phelan
- Piñon Hills
- Running Springs
- San Antonio Heights
- Silver Lakes
- Spring Valley Lake
- Wrightwood
San Francisco
Population: 887,540
Incorporation date: 1850
San Francisco. County seat, San Francisco. Created February, 18, 1850. The sixth mission in California was established here by Padre Junipero Serra on October 9, 1776, and was named Mission San Francisco de Asis a la Laguna de los Dolores (Saint Francis of Assisi at the Lagoon of Sorrows). The mission is now known as “Mission Dolores.”
San Joaquin
Population: 759,186
Incorporation date: 1850
San Joaquin. County seat, Stockton. Created February 18, 1850. The county takes its name from the San Joaquin River. In the early 1800’s Lieutenant Moraga, commanding an expedition in the lower great Central Valley of California, gave the name of San Joaquin (meaning Saint Joachim) to a rivulet that springs from the Sierra Nevada mountains and empties into Buena Vista Lake.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all San Joaquin County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Riverbank
- Lathrop
- Lodi
- Manteca
- Tracy
- Escalon
- Ripon
- Stockton
Communities (Census Designated Places/CDPs)
- Acampo
- August
- Collierville
- Country Club
- Del Rio
- Dogtown
- Farmington
- French Camp
- Garden Acres
- Kennedy
- Lincoln Village
- Linden
- Lockeford
- Morada
- Mountain House
- Peters
- Salida
- Taft Mosswood
- Terminous
- Victor
- Waterloo
- Woodbridge
San Luis Obispo
Population: 279,370
Incorporation date: 1850
San Luis Obispo. County seat, San Luis Obispo. Created February 18, 1850. In 1772, the Mission San Luis Obispo was established here by Padre Junipero Serra and named for Saint Luis, the Bishop of Toulouse. The county’s name comes from the mission.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all San Luis Obispo County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Atascadero
- Grover Beach
- Pismo Beach
- Arroyo Grande
- Guadalupe
- Santa Maria
- El Paso de Robles (Paso Robles)
- Morro Bay
- San Luis Obispo
Communities (Census Designated Places/CDPs)
- Avila Beach
- Blacklake
- Callender
- Cambria
- Cayucos
- Creston
- Edna
- Garden Farms
- Lake Nacimiento
- Los Berros
- Los Osos
- Los Ranchos
- Nipomo
- Oak Shores
- Oceano
- San Miguel
- San Simeon
- Santa Margarita
- Shandon
- Templeton
- Whitley Gardens
- Woodlands
San Mateo
Population: 766,041
Incorporation date: 1856
San Mateo. County seat, Redwood City. Created April 19, 1856. The county bears the Spanish name for Saint Matthew. As a place name, St. Matthew appears as early as 1776, and the arroyo, the point and the settlement at the unofficial San Mateo Mission are all so designated on the early maps. Until about 1850, the name appeared as San Matheo.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all San Mateo County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Palo Alto
- San Bruno
- Atherton
- Colma
- East Palo Alto
- Foster City
- Half Moon Bay
- Hillsborough
- Millbrae
- Pacifica
- Menlo Park
- San Mateo
- Portola Valley
- Belmont
- Burlingame
- San Carlos
- South San Francisco
- Woodside
- Redwood City
Communities (Census Designated Places/CDPs)
- Broadmoor
- El Granada
- Emerald Lake Hills
- Highlands-Baywood Park
- Ladera
- La Honda
- Loma Mar
- Montara
- Moss Beach
- North Fair Oaks
- Pescadero
- Stanford
- West Menlo Park
Santa Barbara
Population: 446,717
Incorporation date: 1850
Santa Barbara. County seat, Santa Barbara. Created February 18, 1850. The Santa Barbara Channel received its name from Sebastian Vizcaino when he sailed over the channel waters in 1602. In 1782, Padre Junipero Serra dedicated a site near the channel for a presidio and on December 4, 1786, he founded the nearby Mission Santa Barbara (Saint Barbara). The county derives its name from the mission.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Santa Barbara County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Buellton
- Carpinteria
- Solvang
- Goleta
- Lompoc
- Santa Barbara
Communities (Census Designated Places/CDPs)
- Ballard
- Casmalia
- Cuyama
- Garey
- Isla Vista
- Los Alamos
- Los Olivos
- Mission Canyon
- Mission Hills
- Montecito
- New Cuyama
- Orcutt
- Santa Ynez
- Sisquoc
- Summerland
- Toro Canyon
- Vandenberg AFB
- Vandenberg Village
Santa Clara
Population: 1,927,888
Incorporation date: 1850
Santa Clara. County seat, San Jose. Created February 18, 1850. The county is named after Mission Santa Clara, which was established in 1777, and named for Saint Clara of Assisi, Italy. The name Clara means “clear” or “bright.”
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Santa Clara cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Los Gatos
- Gilroy
- Saratoga
- Campbell
- Cupertino
- Los Altos Hills
- Monte Sereno
- Sunnyvale
- Mountain View
- Los Altos
- Santa Clara
- Morgan Hill
Communities (Census Designated Places/CDPs)
- Alum Rock
- Burbank
- Cambrian Park
- East Foothills
- Fruitdale
- Lexington Hills
- Loyola
- San Martin
Santa Cruz
Population: 275,902
Incorporation date: 1850
Santa Cruz. County seat, Santa Cruz. Created February 18, 1850. In the original act, the county was given the name of Branciforte after the Spanish pueblo founded there in 1797. Less than two months later, the name was changed to Santa Cruz. The Santa Cruz Mission, established in 1791 and completed in 1794, was destroyed by earthquake in 1857, but a smaller-scale replica was erected in 1931. Santa Cruz signifies “holy cross.”
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Santa Cruz cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Capitola
- Scotts Valley
- Watsonville
- Santa Cruz
Communities (Census Designated Places/CDPs)
- Amesti
- Aptos
- Aptos Hills-Larkin Valley
- Ben Lomond
- Bonny Doon
- Boulder Creek
- Brookdale
- Corralitos
- Davenport
- Day Valley
- Felton
- Freedom
- Interlaken
- La Selva Beach
- Live Oak
- Lompico
- Mount Hermon
- Paradise Park
- Pasatiempo
- Pleasure Point
- Rio del Mar
- Seacliff
- Soquel
- Twin Lakes
- Zayante
Shasta
Population: 178,592
Incorporation date: 1850
Shasta. County seat, Redding. Created February 18, 1850. This county was named after Mount Shasta, the name Shasta is derived from the English equivalent for the name of an Indian tribe that once lived in the area. The name of the tribe was spelled in various ways until the present version was used when the county was established.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Shasta cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Redding
- Shasta Lake
- Anderson
Communities (Census Designated Places/CDPs)
- Bella Vista
- Big Bend
- Burney
- Cassel
- Cottonwood
- Fall River Mills
- French Gulch
- Hat Creek
- Keswick
- Lake California
- Lakehead
- McArthur
- Manton
- Millville
- Mineral
- Montgomery Creek
- Mountain Gate
- Old Station
- Palo Cedro
- Round Mountain
- Shasta
- Shingletown
Sierra
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Sierra cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Loyalton
Communities (Census Designated Places/CDPs)
- Alleghany
- Calpine
- Downieville
- Goodyears Bar
- Sattley
- Sierra Brooks
- Sierra City
- Sierraville
- Verdi
Siskiyou
Population: 44,739
Incorporation date: 1852
Siskiyou. County seat, Yreka. Created March 22, 1852, and named after the mountain range. The origin of the word siskiyou is not known. One version is that it is the Chinook Indian word for “bob-tailed horse.” Another version, given in an argument before the state Senate in 1852, is that the French name Six Callieux, meaning “six-stone,” was given to a ford on the Umpqua River by Michel La Frambeau and a party of Hudson’s Bay company trappers in 1832, because six large stones or rocks lay in the river where they crossed. Still others attribute the name to a local tribe of Indians.
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Siskiyou cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Dunsmuir
- Etna
- Fort Jones
- Montague
- Weed
- Tulelake
- Dorris
- Mount Shasta
- Yreka
Communities (Census Designated Places/CDPs)
- Carrick
- Edgewood
- Gazelle
- Greenview
- Grenada
- Happy Camp
- Hornbrook
- McCloud
- Macdoel
- Mount Hebron
- Tennant
Solano
Population: 431,498
Incorporation date: 1850
Solano. County seat, Fairfield. Created February 18, 1850. The county derives its name indirectly from that of the Franciscan missionary, Father Francisco Solano, whose name was given in baptism to the chief of one of the Indian tribes of the region. Before receiving the name Solano, the chief was called Sem-yeto, which signifies “brave or fierce hand.” At the request of General Mariano Vallejo, the county was named for Chief Solano, who at one time ruled over most of the land and tribes between the Petaluma Creek and the Sacramento River.
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Solano County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Benicia
- Dixon
- Rio Vista
- Suisun City
- Davis
- Winters
- Fairfield
- Vacaville
Communities (Census Designated Places/CDPs)
- Allendale
- Elmira
- Hartley
- University of California-Davis
Sonoma
Population: 501,959
Incorporation date: 1850
Sonoma. County seat, Santa Rosa. Created February 18, 1850. Sonoma is a Chocuyen Indian name translated by some as “Valley of the Moon” and by others as “land or tribe of the Chief Nose.”
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Sonoma County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Cloverdale
- Cotati
- Rohnert Park
- Sebastopol
- Sonoma
- Petaluma
- Santa Rosa
- Healdsburg
- Windsor
Communities (Census Designated Places/CDPs)
- Bodega
- Boyes Hot Springs
- Carmet
- Cazadero
- Eldridge
- El Verano
- Fetters Hot Springs-Agua Caliente
- Forestville
- Fulton
- Geyserville
- Glen Ellen
- Graton
- Guerneville
- Jenner
- Kenwood
- Larkfield-Wikiup
- Monte Rio
- Occidental
- Penngrove
- Roseland
- Salmon Creek
- Sereno del Mar
- Temelec
- Timber Cove
Stanislaus
Population: 540,214
Incorporation date:
Stanislaus. County seat, Modesto. Created April 1, 1854. The word Stanislaus is a corruption of Estanislao, the baptismal name of a mission-educated renegade Indian chief who led a band of Indians in a series of battles against Mexican troops. He was finally defeated by General Mariano G. Vallejo in 1826. The county is named for the Stanislaus River, first discovered by Gabriel Moraga in 1806, and later renamed Rio Estanislao for the Indian chief.
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Stanislaus County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Ceres
- Hughson
- Newman
- Oakdale
- Turlock
- Patterson
- Waterford
- Modesto
Communities (Census Designated Places/CDPs)
- Airport
- Bret Harte
- Bystrom
- Cowan
- Crows Landing
- Denair
- Diablo Grande
- East Oakdale
- Empire
- Grayson
- Hickman
- Keyes
- Monterey Park Tract
- Parklawn
- Riverdale Park
- Rouse
- Valley Home
- Westley
- West Modesto
Sutter
Incorporation date: 1850
Sutter. County seat, Yuba City. Created February 18, 1850. Sutter County was named after General John Augustus Sutter, a native of Switzerland, who obtained a large land grant from the Mexican government, and called his first settlement New Helvetia (now the City of Sacramento). In 1841, the general established a great stock ranch in this area to which he retired in 1850 when gold seekers deprived him of most of his holdings at Sacramento.
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Sutter County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Marysville
- Live Oak
- Yuba City
Communities (Census Designated Places/CDPs)
- East Nicolaus
- Knights Landing
- Linda
- Nicolaus
- Rio Oso
- Robbins
- Sutter
- Trowbridge
Tehama
Population: 63,934
Incorporation date: 1856
Tehama. County seat, Red Bluff. Created April 9. 1856. The county is named for the City of Tehama. Suggested possible roots are the Arabic word tehama (“hot low-lands”), the Mexican word tejamanil (shingle), or “high water” in the dialect of local Indians.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Tehama County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Corning
- Tehama
- Red Bluff
Communities (Census Designated Places/CDPs)
- Bend
- Flournoy
- Gerber
- Las Flores
- Los Molinos
- Paskenta
- Paynes Creek
- Proberta
- Rancho Tehama Reserve
- Richfield
- Vina
Trinity
Population: 13,667
Incorporation date: 1850
Trinity. County seat, Weaverville. Created February 18, 1850. It takes its name from the Trinity River, named in 1845 by Major Pearson B. Reading who was under the mistaken impression that the stream emptied into Trinidad Bay. Trinity is the English version of Trinidad.
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Trinity County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- NA
Communities (Census Designated Places/CDPs)
- Coffee Creek
- Douglas City
- Hayfork
- Hyampom
- Junction City
- Lewiston
- Mad River
- Ruth
- Trinity Center
- Trinity Village
- Weaverville
Tulare
Population: 466,339
Incorporation date: 1852
Tulare: County seat, Visalia. Created April 20, 1852. Commandante Fages, while hunting for deserters in 1772, discovered a great lake surrounded by marshes and filled with rushes which he named Los Tules (the tules). It is from this lake that the county derives its name. The root of the name Tulare is found in the Mexican word tullin, designating cattail or similar reeds.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Tulare County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Visalia
- Porterville
- Tulare
- Dinuba
- Exeter
- Farmersville
- Lindsay
- Woodlake
Communities (Census Designated Places/CDPs)
- Allensworth
- Alpaugh
- California Hot Springs
- Camp Nelson
- Cedar Slope
- Cutler
- Delft Colony
- Ducor
- Earlimart
- East Orosi
- East Porterville
- East Tulare Villa
- El Rancho
- Goshen
- Hartland
- Idlewild
- Ivanhoe
- Kennedy Meadows
- Lemon Cove
- Lindcove
- Linnell Camp
- London
- McClenney Tract
- Matheny
- Monson
- Orosi
- Panorama Heights
- Patterson Tract
- Pierpoint
- Pine Flat
- Pixley
- Plainview
- Ponderosa
- Poplar-Cotton Center
- Posey
- Poso Park
- Richgrove
- Rodriguez Camp
- Sequoia Crest
- Seville
- Silver City
- Springville
- Strathmore
- Sugarloaf Mountain Park
- Sugarloaf Saw Mill
- Sugarloaf Village
- Sultana
- Terra Bella
- Teviston
- Three Rivers
- Tipton
- Tonyville
- Tooleville
- Traver
- Waukena
- West Goshen
- Wilsonia
- Woodville
- Yettem
Tuolumne
Population: 54,900
Incorporation date: 1850
Tuolome. County seat, Sonora. Created February 18, 1850. The name Tuolumne is of Indian origin and has been given different meanings, such as Many Stone Houses, The Land of Mountain Lions and Straight Up Steep, the later an interpretation of William Fuller, a native Indian Chief. Vallejo, in his report to the first Legislature, said that the word is “a corruption of the Indian word talmalamne which signifies “cluster of stone wigwams.” The name may mean “people who dwell in stone houses,” i.e., in caves.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Tuolumne County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Sonora
Communities (Census Designated Places/CDPs)
- Cedar Ridge
- Chinese Camp
- Cold Springs
- Columbia
- East Sonora
- Groveland
- Jamestown
- Long Barn
- Mi-Wuk Village
- Mono Vista
- Phoenix Lake
- Pine Mountain Lake
- Sierra Village
- Soulsbyville
- Strawberry
- Tuolumne City
- Twain Harte
Ventura
Population: 856,508
Incorporation date: 1872
Ventura. County seat, Ventura. Created March 22, 1872. In 1782 the Mission San Buenaventura was founded as San Buenaventura (now known as Ventura). Buenaventura is composed of two Spanish words, buena meaning “good” and ventura meaning “fortune.”
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Ventura County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- San Buenaventura (Ventura)
- Moorpark
- Camarillo
- Fillmore
- Oxnard
- Port Hueneme
- Ojai
- Santa Paula
Communities (Census Designated Places/CDPs)
- Casa Conejo
- Channel Islands Beach
- El Rio
- Lake Sherwood
- Meiners Oaks
- Mira Monte
- Oak View
- Piru
- Santa Rosa Valley
- Santa Susana
- Saticoy
Yolo
Population: 214,555
Incorporation date: 1850
Yolo. County seat, Woodland. Created February 18, 1850. In the original act of 1850 the name was spelled “Yola.” Yolo is an Indian name variously believed to be a corruption of an Indian tribal name Yo-loy meaning “a place abounding in rushes” or of the name of the Indian chief, Yodo, or of the Indian village of Yodoi.
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Yolo County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- Woodland
Communities (Census Designated Places/CDPs)
- Dunnigan
- Esparto
- Guinda
- Madison
- Monument Hills
- Yolo
Yuba
Population: 74,345
Incorporation date: 1850
Yuba. County seat Marysville. Created February 18, 1850. It was named after the Yuba River by Captain John A. Sutter for the Indian village Yubu, Yupu or Juba near the confluence of the Yuba and Feather rivers. Vallejo stated that the river was named Uba by an exploring expedition in 1824 because of the quantities of wild grapes (uvas silvestres in Spanish) which they found growing on its banks.
Source: California State Association of Counties
Cities and Communities Covered
Parcel information, including owner name, street address, assessor parcel number (APN), assessor parcel maps and more are accessible for all Yuba County cities and communities in addition to rural areas.
Cities (Incorporated Places)
- NA
Communities (Census Designated Places/CDPs)
- Beale AFB
- Camptonville
- Challenge-Brownsville
- Dobbins
- Olivehurst
- Plumas Lake
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