Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Pacific Beach United Methodist Church | Church | 20 | San Diego | 32 47 47 N | 117 14 25 W |
| Palo Alto Railroad Station | Building | 20 | Santa Clara | 37 26 37 N | 122 09 55 W |
| Paradise Park | Populated Place | 20 | Santa Cruz | 37 00 37 N | 122 02 37 W |
| Park Elementary School | School | 20 | Alameda | 37 39 14 N | 122 05 28 W |
| Penngrove Post Office | Post Office | 20 | Sonoma | 38 17 48 N | 122 40 00 W |
| Petaluma High School | School | 20 | Sonoma | 38 13 38 N | 122 38 47 W |
| Peter Burnett Middle School | School | 20 | Santa Clara | 37 21 11 N | 121 54 03 W |
| Pico Plaza Shopping Center | Locale | 20 | Orange | 33 26 13 N | 117 37 24 W |
| Pioneer Artesia Shopping Center | Locale | 20 | Los Angeles | 33 52 27 N | 118 04 53 W |
| Plumas Elementary School | School | 20 | Yuba | 39 01 39 N | 121 30 50 W |
| Pope Avenue School (historical) | School | 20 | Sacramento | 38 37 32 N | 121 23 40 W |
| Presbyterian Church of the Redeemer | Church | 20 | Contra Costa | 37 56 52 N | 122 20 46 W |
| Red Arrow Mobile Home Park (subdivision) | Populated Place | 20 | San Mateo | 37 39 42 N | 122 26 32 W |
| Redondo Beach Public Library | Building | 20 | Los Angeles | 33 50 54 N | 118 23 19 W |
| Redwood Lodge | Populated Place | 20 | Mendocino | 39 26 28 N | 123 41 26 W |
| Rengstorff Park | Park | 20 | Santa Clara | 37 24 01 N | 122 05 47 W |
| Ripon Assembly of God Church | Church | 20 | San Joaquin | 37 44 39 N | 121 07 37 W |
| Ripon High School | School | 20 | San Joaquin | 37 44 30 N | 121 07 45 W |
| Riverbend Family Mobile Home Park (subdivision) | Populated Place | 20 | Santa Clara | 37 22 22 N | 121 53 29 W |
| Rockville | Populated Place | 20 | Solano | 38 14 39 N | 122 07 20 W |
| Roma | Populated Place | 20 | San Joaquin | 38 08 35 N | 121 14 18 W |
| Roosevelt Elementary School | School | 20 | San Mateo | 37 28 00 N | 122 14 37 W |
| Roosevelt Middle School | School | 20 | Los Angeles | 33 53 17 N | 118 12 36 W |
| Rosemont Community Park | Park | 20 | Sacramento | 38 33 04 N | 121 21 07 W |
| Rossmoor Bar | Bar | 20 | Sacramento | 38 37 37 N | 121 17 43 W |
| Roy C Kepler Library on Nonviolence and Social Change | Building | 20 | Santa Cruz | 36 58 27 N | 122 00 57 W |
| Rupert Siding | Locale | 20 | Yuba | 39 07 09 N | 121 33 49 W |
| Sacramento Metro Fire Station Number 101 | Building | 20 | Sacramento | 38 37 12 N | 121 24 04 W |
| Saint Angelas School | School | 20 | Monterey | 36 37 13 N | 121 54 40 W |
| Saint Anthonys School | School | 20 | San Francisco | 37 44 51 N | 122 24 50 W |
| Saint Francis Episcopal Church | Church | 20 | Humboldt | 40 35 49 N | 124 09 02 W |
| Saint John School | School | 20 | San Diego | 33 03 17 N | 117 17 53 W |
| Saint Lukes United Methodist Church | Church | 20 | Contra Costa | 37 56 13 N | 122 20 16 W |
| Saint Martin Catholic Church | Church | 20 | Santa Clara | 37 23 50 N | 122 04 30 W |
| Saint Marys Episcopal Church | Church | 20 | Orange | 33 32 32 N | 117 46 52 W |
| Saint Maximillian Kolbe Polish Church | Church | 20 | San Diego | 32 47 54 N | 117 14 14 W |
| Saint Pauls Roman Catholic Church | Church | 20 | Contra Costa | 37 57 27 N | 122 20 32 W |
| Saint Pauls School | School | 20 | Contra Costa | 37 57 24 N | 122 20 33 W |
| Saint Peters United Methodist Church | Church | 20 | Los Angeles | 33 53 35 N | 118 12 59 W |
| Saint Stephens Episcopal Church | Church | 20 | Marin | 37 52 36 N | 122 28 16 W |
| Saint Vincent High School | School | 20 | Sonoma | 38 14 38 N | 122 39 02 W |
| Salinas Conference Center | Building | 20 | Monterey | 36 41 31 N | 121 39 05 W |
| Sam McDonald Track House | Building | 20 | Santa Clara | 37 25 53 N | 122 09 49 W |
| Samuel Ayer High School | School | 20 | Santa Clara | 37 26 32 N | 121 52 53 W |
| San Francisco City Hall | Building | 20 | San Francisco | 37 46 45 N | 122 25 08 W |
| San Francisco Civic Center Historic District | Park | 20 | San Francisco | 37 46 46 N | 122 25 04 W |
| San Gregorio Post Office | Post Office | 20 | San Mateo | 37 19 38 N | 122 23 14 W |
| San Leandro High School | School | 20 | Alameda | 37 43 07 N | 122 08 32 W |
| San Leandro Unity Church | Church | 20 | Alameda | 37 43 32 N | 122 08 58 W |
| San Pablo Park | Park | 20 | Alameda | 37 51 22 N | 122 17 01 W |
| Sand City | Populated Place | 20 | Monterey | 36 37 02 N | 121 50 54 W |
| Santa Cruz Adult School | School | 20 | Santa Cruz | 36 58 16 N | 122 02 03 W |
| Santa Cruz Bible Church | Church | 20 | Santa Cruz | 36 58 38 N | 122 00 15 W |
| Santa Cruz Community Hospital | Hospital | 20 | Santa Cruz | 36 58 48 N | 122 00 12 W |
| Santa Venetia | Populated Place | 20 | Marin | 37 59 55 N | 122 31 31 W |
| Scripps Memorial Hospital | Hospital | 20 | San Diego | 32 38 01 N | 117 05 04 W |
| Seal Cove | Populated Place | 20 | San Mateo | 37 31 09 N | 122 30 46 W |
| Seely Park | Park | 20 | Sacramento | 38 37 29 N | 121 23 47 W |
| Seicho-No-Ie Truth of Life Church | Church | 20 | Santa Clara | 37 21 14 N | 121 53 41 W |
| Seventh Church | Church | 20 | San Diego | 32 47 59 N | 117 14 49 W |
| Seventh Day Adventist Church | Church | 20 | San Diego | 32 42 07 N | 117 07 39 W |
| Shelfield Park | Park | 20 | Sacramento | 38 35 54 N | 121 20 04 W |
| Sherwood Gardens Shopping Center | Locale | 20 | Monterey | 36 41 31 N | 121 39 11 W |
| Sherwood Park | Park | 20 | Monterey | 36 41 28 N | 121 39 01 W |
| Sierra View Memorial Park | Cemetery | 20 | Yuba | 39 05 14 N | 121 32 15 W |
| Simonetter School | School | 20 | Orange | 33 45 32 N | 117 57 13 W |
| Siphon Twenty-Two | Canal | 20 | Riverside | 33 27 12 N | 115 42 47 W |
| Smith School | School | 20 | Los Angeles | 33 53 56 N | 118 21 19 W |
| Sonoma Valley High School | School | 20 | Sonoma | 38 16 59 N | 122 27 30 W |
| South Bay Church of God | Church | 20 | Los Angeles | 33 52 15 N | 118 20 07 W |
| South School | School | 20 | Los Angeles | 33 51 27 N | 118 23 46 W |
| South Yuba | Populated Place | 20 | Yuba | 39 07 32 N | 121 35 08 W |
| Southern California Military Academy (historical) | School | 20 | Los Angeles | 33 47 41 N | 118 10 04 W |
| Stadtler Drain | Canal | 20 | Merced | 37 23 52 N | 120 57 04 W |
| Stanford Elementary School | School | 20 | Orange | 33 46 39 N | 117 58 34 W |
| Stanton | Populated Place | 20 | Orange | 33 48 09 N | 117 59 35 W |
| Stoneridge Mobile Home Park (subdivision) | Populated Place | 20 | Orange | 33 43 58 N | 117 54 53 W |
| Stronetta | Populated Place | 20 | Mendocino | 38 56 50 N | 123 42 09 W |
| Stuart | Populated Place | 20 | San Diego | 33 15 04 N | 117 25 15 W |
| Sullivan | Populated Place | 20 | Sutter | 39 12 12 N | 121 38 08 W |
| Sunnyslope Elementary School | School | 20 | San Diego | 32 34 49 N | 117 04 46 W |
| Sunset Memorial Park | Cemetery | 20 | Humboldt | 40 45 55 N | 124 11 16 W |
| Table Top | Cemetery | 20 | Los Angeles | 33 48 21 N | 118 10 45 W |
| Tanager Park | Park | 20 | Orange | 33 40 11 N | 117 55 43 W |
| Te Winkle Park | Park | 20 | Orange | 33 40 13 N | 117 53 46 W |
| Temple Beth Sholom | Church | 20 | Alameda | 37 43 30 N | 122 08 46 W |
| Ten Mile River Bluff | Cape | 20 | Mendocino | 39 33 46 N | 123 46 09 W |
| Thomas Russell Middle School | School | 20 | Santa Clara | 37 27 16 N | 121 54 03 W |
| Town and Country Village | Populated Place | 20 | Sacramento | 38 37 05 N | 121 24 03 W |
| Town and Country Village Shopping Center | Locale | 20 | Sacramento | 38 37 10 N | 121 24 02 W |
| Tradewinds Mobile Home Park (subdivision) | Populated Place | 20 | Santa Cruz | 36 58 10 N | 121 57 44 W |
| Trailer Rancho Campground | Locale | 20 | San Diego | 33 04 30 N | 117 18 16 W |
| Travis Field | Populated Place | 20 | Solano | 38 16 20 N | 121 55 58 W |
| Tredway Park | Park | 20 | Yolo | 38 39 29 N | 121 46 01 W |
| Triplett Park | Park | 20 | Yuba | 39 09 33 N | 121 34 39 W |
| Tulucay | Civil | 20 | Napa | 38 17 35 N | 122 15 32 W |
| Twenty-Fourth Street Baptist Church | Church | 20 | Sacramento | 38 42 13 N | 121 24 37 W |
| Union Baptist Church | Church | 20 | Solano | 38 09 31 N | 121 41 57 W |
| Union City | Populated Place | 20 | Alameda | 37 35 45 N | 122 01 09 W |
| University Park Fire Station | Building | 20 | Santa Clara | 37 26 43 N | 122 09 58 W |
| Vallejo | Populated Place | 20 | Solano | 38 06 15 N | 122 15 24 W |
| Valley Christian High School | School | 20 | Los Angeles | 33 52 20 N | 118 06 12 W |
| Valley Park | Park | 20 | Los Angeles | 33 52 25 N | 118 24 05 W |
| Vega School (historical) | School | 20 | Monterey | 36 53 51 N | 121 40 60 W |
| Ventura Concert Theater | Building | 20 | Ventura | 34 16 50 N | 119 17 28 W |
| Veterans Memorial Park | Cemetery | 20 | Los Angeles | 34 00 43 N | 118 24 09 W |
| Vista Christian School | School | 20 | Contra Costa | 37 56 50 N | 122 20 49 W |
| Walnut Street Public School (historical) | School | 20 | Yolo | 38 40 50 N | 121 46 41 W |
| Walsh Station | Populated Place | 20 | Sacramento | 38 31 44 N | 121 20 05 W |
| Walthal | Populated Place | 20 | San Joaquin | 37 58 43 N | 121 08 47 W |