This page is under construction. If you'd like to help out, please, PM tonestertm before making any changes.
Big Caveat: In April 2015, Google plans to (almost) completely deprecate a technology called NPAPI in Chrome 42. This technology is required to run plugins like Silverlight, Java and others. Firefox has also reduced support for NPAPI as of 30. Many of the links below will require you to allow these plugins to run, by way of a popup in your browser.
A Collection of interactive GIS maps for municipalities throughout California.
The California Geoportal Viewer is an all-state viewer, with only a Roads layer. It is very quick and easy to use, but may not be quite as up to date as local maps, though it is usually more accurate on road names than Caltrans Earth. Geoportal requires Silverlight to be installed.
Caltrans Earth contains a wealth of layers. Note: as of 2 April, 2015 many of the most important layers of this map are non-functional, due to the issues mentioned above. The CRS Grid layer, which provides a quick link to pdf versions of FC maps for each area IS working. Anything else which involves drawing roadways or boundaries on the map is dead. Of these, the most useful to Waze Map Editing currently include: Roads (see caveat above), Functional Classification, Cities, Counties, Highway Exit Numbers, Railroads and Airports, Park and Ride lots and Rest Areas. Also of limited use: Lane Closures (FAR from comprehensive), CHP Incidents, Traffic Cams and Highway Message Signs (current message can be displayed), and certain Caltrans projects (again, FAR from a complete listing). Caltrans Earth requires installation of the Google Earth plugin, currently available only on Apple and Windows platforms.
Note: In most cases, the links below will land you on the map itself, but sometimes it is is necessary to accept a disclaimer before viewing the map. A few maps require the use of Internet Explorer (noted), others require installation of the Silverlight plugin, and still others require an Autodesk plugin. Where there is no County interactive viewer, static map pages are linked and so indicated (I hope, let me know) by italics. A few counties do not yet publish online maps; use the Geoportal Viewer for these.
Alameda County
Alameda Albany Berkeley Berkeley 2 Dublin Emeryville Fremont Hayward Livermore Newark Oakland Piedmont Pleasanton San Leandro Union City
Alpine County
No Cities
Amador County
Amador Ione Jackson Plymouth Sutter Creek
Butte County
Biggs Chico Gridley Oroville Paradise
Calaveras County
Angels Camp
Colusa County
Colusa Williams
Contra Costa County
Antioch Brentwood Clayton Concord Danville El Cerrito Hercules Lafayette Martinez Moraga Oakley Orinda Pinole Pittsburg Pleasant Hill Richmond San Pablo San Ramon Walnut Creek
Del Norte County
Crescent City
El Dorado County
Placerville South Lake Tahoe
Fresno County
Clovis Coalinga Firebaugh Fowler Fresno Huron Kerman Kingsburg Mendota Orange Cove Parlier Reedley Sanger Selma
Glenn County
Orland Willows
Humboldt County
Arcata Blue Lake Eureka Ferndale Fortuna Rio Dell Trinidad
Imperial County
Brawley Calexico Calipatria El Centro Holtville Imperial Westmorland
Inyo County
Bishop
Kern County
Arvin Bakersfield California City Delano Maricopa Mcfarland Ridgecrest Shafter Taft Tehachapi Wasco
Kings County
Avenal Corcoran Hanford Lemoore
Lake County
Clearlake Lakeport
Lassen County
Susanville
Los Angeles County
Alternate link - requires Silverlight
Agoura Hills Alhambra Arcadia Artesia Avalon Azusa Baldwin Park Bell Bellflower Bell Gardens Beverly Hills Bradbury Burbank Calabasas Carson Cerritos Claremont Commerce Compton Covina Cudahy Culver City Diamond Bar Downey Duarte El Monte El Segundo Gardena Glendale Glendora Hawaiian Gardens Hawthorne Hermosa Beach Hidden Hills Huntington Park Industry Inglewood Irwindale La Canada Flintridge La Habra Heights Lakewood La Mirada Lancaster La Puente La Verne Lawndale Lomita Long Beach Los Angeles Lynwood Malibu Manhattan Beach Maywood Monrovia Montebello Monterey Park Norwalk Palmdale Palos Verdes Estates Paramount Pasadena Pico Rivera Pomona Rancho Palos Verdes Redondo Beach Rolling Hills Rolling Hills Estates Rosemead San Dimas San Fernando San Gabriel San Marino Santa Clarita Santa Fe Springs Santa Monica Sierra Madre Signal Hill South El Monte South Gate South Pasadena Temple City Torrance Vernon Walnut West Covina West Hollywood Westlake Village Whittier
Madera County
Chowchilla Madera
Marin County
Belvedere Corte Madera Fairfax Larkspur Mill Valley Novato Ross San Anselmo San Rafael Sausalito Tiburon
Mariposa County
No Cities
Mendocino County
Fort Bragg Point Arena Ukiah Willits
Merced County
Atwater Dos Palos Gustine Livingston Los Banos Merced
Modoc County
Alturas
Mono County
(not exactly a GIS, but seems to be official assessor info)
Mammoth Lakes
Monterey County
Carmel-By-The-Sea Del Rey Oaks Gonzales Greenfield King City Marina Monterey Pacific Grove Salinas Sand City Seaside Soledad
Napa County
American Canyon Calistoga Napa St Helena
Nevada County
Grass Valley Nevada City Truckee
Orange County
Aliso Viejo Anaheim Brea Buena Park Costa Mesa Cypress Dana Point Fountain Valley Fullerton Garden Grove Huntington Beach Irvine Laguna Beach Laguna Hills Laguna Niguel Laguna Woods La Habra Lake Forest La Palma Los Alamitos Mission Viejo Newport Beach Orange Placentia Rancho Santa Margarita San Clemente San Juan Capistrano Santa Ana Seal Beach Stanton Tustin Villa Park Westminster Yorba Linda
Placer County
Auburn Colfax Lincoln Loomis Rocklin Roseville
Plumas County
Portola
Riverside County
Banning Beaumont Blythe Calimesa Canyon Lake Cathedral City Coachella Corona Desert Hot Springs Eastvale Hemet Indian Wells Indio Jurupa Valley Lake Elsinore La Quinta Menifee Moreno Valley Murrieta Norco Palm Desert Palm Springs Perris Rancho Mirage Riverside San Jacinto Temecula Wildomar
Sacramento County
Alt link Assessor map for addresses / House Numbers
Citrus Heights Elk Grove Folsom Galt Isleton Rancho Cordova Sacramento
San Benito County
Problem: http://www.lynxgis.com/sanbenitoco/index2.cfm Hollister San Juan Bautista
San Bernardino County
Adelanto Apple Valley Barstow Big Bear Lake Chino Chino Hills Colton Fontana Grand Terrace Hesperia Highland Loma Linda Montclair Needles Ontario Rancho Cucamonga Redlands Rialto San Bernardino Twentynine Palms Upland Victorville Yucaipa Yucca Valley
San Diego County
Carlsbad Chula Vista Coronado Del Mar El Cajon Encinitas Escondido Imperial Beach La Mesa Lemon Grove National City Oceanside Poway San Diego San Marcos Santee Solana Beach Vista
San Francisco County
San Francisco City and County are one and the same
San Joaquin County
Escalon Lathrop Lodi Manteca Ripon Stockton Tracy
San Luis Obispo County
Arroyo Grande Atascadero El Paso De Robles Grover Beach Morro Bay Pismo Beach San Luis Obispo
San Mateo County
Atherton Belmont Brisbane Burlingame Colma Daly City East Palo Alto Foster City Half Moon Bay Hillsborough Menlo Park Millbrae Pacifica Portola Valley Redwood City San Bruno San Carlos San Mateo South San Francisco Woodside
Santa Barbara County
Buellton Carpinteria Goleta Guadalupe Lompoc Santa Barbara Santa Maria Solvang
Santa Clara County
Campbell Cupertino Gilroy Los Altos Los Altos Hills Los Gatos Milpitas Monte Sereno Morgan Hill Mountain View Palo Alto San Jose Santa Clara Saratoga Sunnyvale
Santa Cruz County
Recommend setting Base Map to None for above
Capitola Santa Cruz Scotts Valley Watsonville
Shasta County
Anderson Redding Shasta Lake
Sierra County
Loyalton
Siskiyou County
Dorris Dunsmuir Etna Fort Jone Montague Mount Shasta Tulelake Weed Yreka
Solano County
Benicia Dixon Fairfield Rio Vista Suisun City Vacaville Vallejo
Sonoma County
Cloverdale Cotati Healdsburg Petaluma Rohnert Park Santa Rosa Sebastopol Sonoma Windsor
Stanislaus County
Ceres Hughson Modesto* Newman Oakdale Patterson Riverbank Turlock Waterford
Sutter County
Construction and Road Closures
Live Oak Yuba City
Tehama County
Corning Red Bluff Tehama
Trinity County
No Cities
Tulare County
- Dinuba 2008 static map
- Exeter 2008 Static map
- Farmersville 2008 Static map
Lindsay Porterville Tulare Visalia Woodlake
Tuolumne County
Sonora
Ventura County
Camarillo Fillmore Moorpark Ojai Oxnard Port Hueneme San Buenaventura Santa Paula Simi Valley Thousand Oaks Ventura
Yolo County
Davis West Sacramento Winters Woodland
Yuba County
Marysville Wheatland