California
58 counties are available for California, each a verified profile. Current coverage is the initial structured release; additional places and historical material will be added through future verified releases.
Search 3170 verified profiles by name, state, county, category, or FIPS code.
Historic places in California (3112)
This is the California historic-place collection published so far, drawn from the National Register of Historic Places through a verified content release. It is not a complete inventory of California history, and the number of places in any county or town here reflects what has been published, not how much history that community holds. Coverage grows as further releases are verified.
3112 published so far · 808 historic places · 2304 historic structures
By county
- Alameda County (163)
- Alpine County (2)
- Amador County (22)
- Butte County (28)
- Calaveras County (17)
- Colusa County (6)
- Contra Costa County (51)
- Del Norte County (12)
- El Dorado County (22)
- Fresno County (45)
- Glenn County (3)
- Humboldt County (59)
- Imperial County (10)
- Inyo County (19)
- Kern County (26)
- Kings County (4)
- Lake County (7)
- Lassen County (6)
- Los Angeles County (629)
- Madera County (4)
- Marin County (56)
- Mariposa County (46)
- Mendocino County (45)
- Merced County (16)
- Modoc County (18)
- Mono County (5)
- Monterey County (64)
- Napa County (88)
- Nevada County (24)
- Orange County (135)
- Placer County (36)
- Plumas County (6)
- Riverside County (104)
- Sacramento County (112)
- San Benito County (15)
- San Bernardino County (113)
- San Diego County (160)
- San Francisco County (209)
- San Joaquin County (35)
- San Luis Obispo County (38)
- San Mateo County (64)
- Santa Barbara County (53)
- Santa Clara County (119)
- Santa Cruz County (46)
- Shasta County (28)
- Sierra County (14)
- Siskiyou County (20)
- Solano County (34)
- Sonoma County (82)
- Stanislaus County (24)
- Sutter County (3)
- Tehama County (10)
- Trinity County (4)
- Tulare County (36)
- Tuolumne County (35)
- Ventura County (45)
- Yolo County (24)
- Yuba County (11)
All Counties (58)
- Alameda County
- Alpine County
- Amador County
- Butte County
- Calaveras County
- Colusa County
- Contra Costa County
- Del Norte County
- El Dorado County
- Fresno County
- Glenn County
- Humboldt County
- Imperial County
- Inyo County
- Kern County
- Kings County
- Lake County
- Lassen County
- Los Angeles County
- Madera County
- Marin County
- Mariposa County
- Mendocino County
- Merced County
- Modoc County
- Mono County
- Monterey County
- Napa County
- Nevada County
- Orange County
- Placer County
- Plumas County
- Riverside County
- Sacramento County
- San Benito County
- San Bernardino County
- San Diego County
- San Francisco County
- San Joaquin County
- San Luis Obispo County
- San Mateo County
- Santa Barbara County
- Santa Clara County
- Santa Cruz County
- Shasta County
- Sierra County
- Siskiyou County
- Solano County
- Sonoma County
- Stanislaus County
- Sutter County
- Tehama County
- Trinity County
- Tulare County
- Tuolumne County
- Ventura County
- Yolo County
- Yuba County
Profiles on this page come from a verified content release.