Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Leonard Herman Intermediate School | School | 50 | Santa Clara | 37 14 22 N | 121 50 20 W |
| Lewis Adult Education Center | School | 50 | Sonoma | 38 27 45 N | 122 42 59 W |
| Lions Park | Park | 50 | San Mateo | 37 35 58 N | 122 24 32 W |
| Loma Vista Elementary School | School | 50 | Los Angeles | 33 59 23 N | 118 11 57 W |
| Los Amigos Continuation High School | School | 50 | Sacramento | 38 40 46 N | 121 17 20 W |
| Los Angeles Sports Arena | Building | 50 | Los Angeles | 34 00 46 N | 118 17 05 W |
| Los Puertecitos Historical Marker | Park | 50 | San Diego | 33 08 23 N | 116 06 17 W |
| Lower Blackwelder Dam | Dam | 50 | Yuba | 39 08 06 N | 121 23 04 W |
| Lower Blackwelder Lake | Reservoir | 50 | Yuba | 39 08 06 N | 121 23 04 W |
| Lower Bull Creek Flat | Flat | 50 | Humboldt | 40 20 26 N | 123 56 40 W |
| Luther Burbank Gardens | Park | 50 | Sonoma | 38 26 09 N | 122 42 44 W |
| Madrone (historical) | Populated Place | 50 | Sonoma | 38 20 25 N | 122 30 21 W |
| Manzanita Elementary School | School | 50 | Alameda | 37 47 31 N | 122 13 29 W |
| Mar Vista Elementary School | School | 50 | Santa Cruz | 36 59 06 N | 121 55 11 W |
| Martin Luther King Junior Park | Park | 50 | Sonoma | 38 25 40 N | 122 42 13 W |
| Maywood Christian School | School | 50 | Los Angeles | 33 59 19 N | 118 11 45 W |
| McNamara Park | Park | 50 | Merced | 37 17 37 N | 120 29 14 W |
| McNamees Ranch | Locale | 50 | Mendocino | 38 49 32 N | 123 36 25 W |
| McRae Opera House (historical) | Building | 50 | Placer | 38 45 08 N | 121 17 08 W |
| Mendota Airport | Airport | 50 | Fresno | 36 45 28 N | 120 22 20 W |
| Mendota Dam | Dam | 50 | Fresno | 36 47 18 N | 120 22 22 W |
| Mendota Pool | Reservoir | 50 | Fresno | 36 47 18 N | 120 22 22 W |
| Metz Park | Park | 50 | Monterey | 36 37 16 N | 121 49 50 W |
| Miles Creek Dam | Dam | 50 | Merced | 37 15 42 N | 120 28 29 W |
| Miles Park | Park | 50 | Los Angeles | 33 58 47 N | 118 13 04 W |
| Missouri Bend | Bend | 50 | Butte | 39 50 05 N | 122 03 30 W |
| Mitchell Field | Park | 50 | Butte | 39 30 23 N | 121 33 47 W |
| Mount Zion Lighthouse Full Gospel Church | Church | 50 | Merced | 37 17 29 N | 120 29 12 W |
| Mowry Canal | Canal | 50 | Fresno | 36 46 25 N | 120 19 44 W |
| Mowry Canal (historical) | Canal | 50 | Fresno | 36 46 25 N | 120 19 38 W |
| Mowry Lake (historical) | Lake | 50 | Fresno | 36 46 29 N | 120 19 03 W |
| Mowry Ranch | Locale | 50 | Fresno | 36 47 08 N | 120 21 38 W |
| Natividad | Populated Place | 50 | Monterey | 36 43 58 N | 121 35 48 W |
| Negro Bar | Bar | 50 | Sacramento | 38 40 49 N | 121 11 05 W |
| New Columbia Ranch | Locale | 50 | Madera | 36 50 51 N | 120 21 31 W |
| Oakdale Junior High School | School | 50 | Stanislaus | 37 46 04 N | 120 50 06 W |
| Oakdale Rodeo Grounds | Park | 50 | Stanislaus | 37 46 35 N | 120 49 55 W |
| Occidental School (historical) | School | 50 | Merced | 37 13 55 N | 121 04 02 W |
| Olive Lawn Memorial Park | Park | 50 | Los Angeles | 33 54 16 N | 118 00 38 W |
| Oroville Chinese Temple | Church | 50 | Butte | 39 30 48 N | 121 33 43 W |
| Oroville Junction | Populated Place | 50 | Butte | 39 30 35 N | 121 39 02 W |
| Osborn Park | Park | 50 | Merced | 37 21 42 N | 120 35 29 W |
| Our Savior Lutheran Church | Church | 50 | Contra Costa | 37 59 20 N | 122 17 16 W |
| Our Savior Pre-School | School | 50 | Contra Costa | 37 59 20 N | 122 17 16 W |
| Pacific Elementary School | School | 50 | Los Angeles | 33 53 22 N | 118 24 10 W |
| Palos Verdes Mall Shopping Center | Locale | 50 | Contra Costa | 37 55 30 N | 122 05 14 W |
| Parkmead Elementary School | School | 50 | Contra Costa | 37 53 14 N | 122 04 04 W |
| Parkside Park | Park | 50 | San Diego | 32 40 05 N | 117 03 06 W |
| Parkway Heights Middle School | School | 50 | San Mateo | 37 39 46 N | 122 25 34 W |
| Pico Rivera | Populated Place | 50 | Los Angeles | 33 58 59 N | 118 05 48 W |
| Pico Rivera City Hall | Building | 50 | Los Angeles | 33 58 57 N | 118 05 19 W |
| Pilgrim Lutheran Church | Church | 50 | Los Angeles | 34 01 45 N | 118 29 06 W |
| Pippin School | School | 50 | Santa Clara | 37 21 49 N | 122 02 52 W |
| Plantel (historical) | Populated Place | 50 | Santa Clara | 36 57 58 N | 121 31 55 W |
| Pomona Ranch | Locale | 50 | Madera | 36 48 18 N | 120 21 04 W |
| Potters House Christian Church | Church | 50 | Santa Clara | 37 18 32 N | 121 58 01 W |
| Presidio of San Francisco | Park | 50 | San Francisco | 37 48 00 N | 122 27 49 W |
| Pumpkin Patch | Area | 50 | Imperial | 33 13 29 N | 116 03 51 W |
| Racquet Country Club | Locale | 50 | Los Angeles | 34 02 16 N | 118 30 53 W |
| Rancho La Paz (subdivision) | Populated Place | 50 | Orange | 33 51 41 N | 117 54 47 W |
| Rawhide Christian School | School | 50 | San Diego | 33 16 00 N | 117 13 47 W |
| Redding Elementary School | School | 50 | San Francisco | 37 47 22 N | 122 25 11 W |
| Reservoir de los Frijoles | Reservoir | 50 | San Mateo | 37 12 42 N | 122 22 16 W |
| Reservoir Flats Trail | Trail | 50 | San Luis Obispo | 35 16 23 N | 120 52 24 W |
| Ridge Ditch | Canal | 50 | Madera | 36 50 20 N | 120 22 00 W |
| Ridgepoint Elementary School | School | 50 | Sacramento | 38 42 02 N | 121 21 23 W |
| Ripley Museum | Building | 50 | Sonoma | 38 26 11 N | 122 42 45 W |
| River Road Lateral | Canal | 50 | Stanislaus | 37 46 40 N | 120 53 32 W |
| Robert Stemmler Winery | Locale | 50 | Sonoma | 38 39 14 N | 122 55 34 W |
| Rolling Hills Country Club | Locale | 50 | Marin | 38 07 32 N | 122 36 16 W |
| Roseville | Populated Place | 50 | Placer | 38 45 08 N | 121 17 17 W |
| Roseville Square Shopping Center | Locale | 50 | Placer | 38 44 43 N | 121 16 33 W |
| Rotary Park | Park | 50 | Butte | 39 30 47 N | 121 33 49 W |
| Ruben Salazar Continuation High School | School | 50 | Los Angeles | 33 58 59 N | 118 05 11 W |
| Rustic Canyon Recreation Center | Park | 50 | Los Angeles | 34 02 16 N | 118 30 53 W |
| Sacred Heart Cathedral Preparatory School | School | 50 | San Francisco | 37 47 00 N | 122 25 24 W |
| Saint Catherine Hospital on Half Moon Bay | Hospital | 50 | San Mateo | 37 31 39 N | 122 30 27 W |
| Saint Christopher Elementary School | School | 50 | Santa Clara | 37 17 01 N | 121 54 11 W |
| Saint Christophers Church | Church | 50 | Santa Clara | 37 17 02 N | 121 54 12 W |
| Saint Joseph Cemetery | Cemetery | 50 | Stanislaus | 37 53 39 N | 120 52 15 W |
| Saint Michaels Academy | School | 50 | Orange | 33 25 44 N | 117 37 04 W |
| Saint Michaels Episcopal Church | Church | 50 | Orange | 33 25 44 N | 117 37 04 W |
| San Diego Country Club | Locale | 50 | San Diego | 32 37 21 N | 117 03 45 W |
| San Miguel Park | Park | 50 | Contra Costa | 37 54 47 N | 122 02 17 W |
| San Ysidro Station | Locale | 50 | San Diego | 32 32 35 N | 117 01 39 W |
| Sand Canyon 1029-002 Dam | Dam | 50 | Orange | 33 38 52 N | 117 47 46 W |
| Sand Canyon Reservoir | Reservoir | 50 | Orange | 33 38 52 N | 117 47 46 W |
| Sand Dollar Picnic Area | Locale | 50 | Monterey | 35 55 15 N | 121 28 01 W |
| Sank Park | Park | 50 | Butte | 39 30 38 N | 121 33 54 W |
| Santa Fe Park | Park | 50 | Stanislaus | 37 45 41 N | 120 50 42 W |
| Santa Fe Springs Plaza Shopping Center | Locale | 50 | Los Angeles | 33 56 24 N | 118 02 41 W |
| Santa Monica Business Park | Locale | 50 | Los Angeles | 34 01 13 N | 118 27 07 W |
| Santa Rosa | Populated Place | 50 | Sonoma | 38 26 26 N | 122 42 52 W |
| Santa Rosa High School | School | 50 | Sonoma | 38 27 02 N | 122 43 06 W |
| Santa Teresa Square Shopping Center | Locale | 50 | Santa Clara | 37 14 17 N | 121 49 56 W |
| Second Union Baptist Church | Church | 50 | San Francisco | 37 46 21 N | 122 26 02 W |
| Senshin Buddhist Church | Church | 50 | Los Angeles | 34 01 18 N | 118 17 54 W |
| Seventh Day Adventist Church | Church | 50 | Santa Cruz | 36 57 38 N | 121 45 55 W |
| Sheppard School | School | 50 | Santa Clara | 37 22 32 N | 121 50 33 W |
| Simons | Populated Place | 50 | Los Angeles | 33 59 15 N | 118 07 59 W |
| Skyline Elementary School | School | 50 | San Diego | 32 59 47 N | 117 15 44 W |
| Somavia School | School | 50 | Monterey | 36 30 22 N | 121 30 34 W |
| Somavia School (historical) | School | 50 | Monterey | 36 30 22 N | 121 30 34 W |
| Sonoma Avenue Park | Park | 50 | Sonoma | 38 26 13 N | 122 42 39 W |
| Southbay Iranian Church | Church | 50 | Santa Clara | 37 17 42 N | 121 55 09 W |
| Sports Arena | Building | 50 | Los Angeles | 34 00 45 N | 118 17 02 W |
| Sproul Lateral | Canal | 50 | Merced | 37 24 55 N | 120 40 17 W |
| Squaw Hill Ferry (historical) | Crossing | 50 | Tehama | 39 54 33 N | 122 05 30 W |
| Starbird Park | Park | 50 | Santa Clara | 37 18 27 N | 121 57 54 W |
| Sunnybrook School (historical) | School | 50 | Santa Clara | 36 57 60 N | 121 32 06 W |