Buildings,sites,districts, andobjects inCalifornia listed on theNational Register of Historic Places:

There are more than 2,800 properties and districts listed on theNational Register of Historic Places in the58 counties of California, including 145 designated asNational Historic Landmarks.

The following are approximate tallies of current listings in California on the National Register of Historic Places. These counts are based on entries in the National Register Information Database as of April 24, 2008,^[1] and new weekly listings posted since then on the National Register of Historic Places web site.^[2] There are frequent additions to the listings and occasional delistings and the counts here are not official. Also, the counts in this table exclude boundary increase and decrease listings which modify the area covered by an existing property or district and which carry a separate National Register reference number.

County # of Sites 1 Alameda 161 2 Alpine 2 3 Amador 22 4 Butte 28 5 Calaveras 17 6 Colusa 6 7 Contra Costa 49 8 Del Norte 14 9 El Dorado 23 10 Fresno 45 11 Glenn 3 12 Humboldt 58 13 Imperial 12 14 Inyo 19 15 Kern 27 16 Kings 4 17 Lake 7 18 Lassen 7 19.1 Los Angeles: Los Angeles (city) 288 19.2 Los Angeles: Pasadena 130 19.3 Los Angeles: Other 203 Los Angeles: Duplicates (2)[3] Los Angeles: Total 618 20 Madera 4 21 Marin 54 22 Mariposa 45 23 Mendocino 45 24 Merced 16 25 Modoc 18 26 Mono 5 27 Monterey 62 28 Napa 88 29 Nevada 25 30 Orange 135 31 Placer 36 32 Plumas 6 33 Riverside 102 34 Sacramento 110 35 San Benito 15 36 San Bernardino 108 37 San Diego 159 38 San Francisco 207 39 San Joaquin 36 40 San Luis Obispo 38 41 San Mateo 64 42 Santa Barbara 51 43 Santa Clara 120 44 Santa Cruz 46 45 Shasta 29 46 Sierra 15 47 Siskiyou 21 48 Solano 32 49 Sonoma 77 50 Stanislaus 24 51 Sutter 3 52 Tehama 10 53 Trinity 5 54 Tulare 37 55 Tuolumne 35 56 Ventura 42 57 Yolo 26 58 Yuba 11 (duplicates) (14)[4] Total: 3,071

• Bibliography of California history
• List of bridges on the National Register of Historic Places in California
• List of historical societies in California
• List of National Historic Landmarks in California
• List of California Historical Landmarks

Wikimedia Commons has media related toNational Register of Historic Places in California.

• State of California Office of Historic Preservation

National Register of Historic Places travel itineraries:

• World War II in the San Francisco Bay Area
• Early History of the California Coast
• Santa Clara County: California's Historic Silicon Valley
• Aviation: From Sand Dunes to Sonic Booms

• National Register of Historic Places in California
• Lists of National Register of Historic Places in California
• Lists of places in California
• Lists of National Register of Historic Places by state

• Articles using NRISref without a reference number
• Articles with short description
• Short description is different from Wikidata
• Use American English from July 2025
• All Wikipedia articles written in American English
• Use mdy dates from August 2023
• Commons category link is on Wikidata