Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| John Reed Elementary School | School | 31 | Sonoma | 38 20 28 N | 122 42 25 W |
| Jones Beach Camp | Locale | 31 | Mendocino | 39 57 12 N | 123 58 18 W |
| Joslyn Park | Park | 31 | Los Angeles | 34 00 29 N | 118 28 51 W |
| Kaiser Hospital | Hospital | 31 | Santa Clara | 37 20 28 N | 121 58 43 W |
| Karl Rosario Park | Park | 31 | Sacramento | 38 40 28 N | 121 22 36 W |
| Kingdom Hall of Jehovahs Witnesses | Church | 31 | Los Angeles | 33 56 37 N | 118 12 52 W |
| Kingdom Hall of Jehovahs Witnesses | Church | 31 | Sonoma | 38 23 42 N | 122 49 10 W |
| Kingdom Hall of Jehovahs Witnesses | Church | 31 | Stanislaus | 37 29 22 N | 120 50 37 W |
| Kings Daughters Nursing Home | Building | 31 | Alameda | 37 49 38 N | 122 15 24 W |
| KKHJ-AM (Los Angeles) | Tower | 31 | Los Angeles | 34 02 26 N | 118 22 21 W |
| Kohler Park | Park | 31 | Sacramento | 38 40 48 N | 121 21 56 W |
| KOMY-AM (Watsonville) | Tower | 31 | Santa Cruz | 36 55 50 N | 121 46 04 W |
| La Honda Elementary School | School | 31 | Santa Barbara | 34 39 27 N | 120 27 00 W |
| La Jolla | Populated Place | 31 | San Diego | 32 50 50 N | 117 16 27 W |
| La Jolla Hospital (historical) | Hospital | 31 | San Diego | 32 49 25 N | 117 16 29 W |
| La Jolla Presbyterian Church | Church | 31 | San Diego | 32 50 36 N | 117 16 37 W |
| La Loma Junior High School | School | 31 | Stanislaus | 37 38 40 N | 120 58 03 W |
| Lachryma Montis | Building | 31 | Sonoma | 38 17 56 N | 122 27 45 W |
| Lander Marketplace Shopping Center | Locale | 31 | Stanislaus | 37 28 44 N | 120 50 59 W |
| Lateral Four West | Canal | 31 | San Joaquin | 37 41 00 N | 121 22 43 W |
| Lawrence Links Golf Course | Locale | 31 | Sacramento | 38 42 35 N | 121 22 51 W |
| Leroy L Doig Intermediate School | School | 31 | Orange | 33 45 58 N | 117 54 23 W |
| Liberty Street Historic District | Park | 31 | San Francisco | 37 45 27 N | 122 25 24 W |
| Lighthouse Foursquare Gospel Church | Church | 31 | Mendocino | 39 26 48 N | 123 48 01 W |
| Lockeford | Populated Place | 31 | San Joaquin | 38 09 49 N | 121 08 60 W |
| Lockeford Community Center | Building | 31 | San Joaquin | 38 09 40 N | 121 08 60 W |
| Lockeford Elementary School | School | 31 | San Joaquin | 38 09 41 N | 121 08 55 W |
| Lockeford Post Office | Post Office | 31 | San Joaquin | 38 09 46 N | 121 09 05 W |
| Logandale | Populated Place | 31 | Glenn | 39 26 14 N | 122 11 31 W |
| Lompoc Grade School (historical) | School | 31 | Santa Barbara | 34 38 33 N | 120 27 32 W |
| Lone Tree Camp (historical) | Locale | 31 | Merced | 37 03 56 N | 120 42 26 W |
| Long Beach Cemetery | Cemetery | 31 | Los Angeles | 33 48 19 N | 118 10 36 W |
| Loop Ditch | Canal | 31 | Merced | 37 08 14 N | 120 40 50 W |
| Los Amigos Golf Course | Locale | 31 | Los Angeles | 33 56 10 N | 118 09 39 W |
| Los Banos Gun Club | Locale | 31 | Merced | 37 01 17 N | 120 45 53 W |
| Los Padrinos Juvenile Hall | Locale | 31 | Los Angeles | 33 56 15 N | 118 09 44 W |
| Louis Lake High School | School | 31 | Orange | 33 47 47 N | 117 56 41 W |
| Lowell School | School | 31 | Santa Clara | 37 19 44 N | 121 52 36 W |
| Lucerne Ranch | Locale | 31 | Merced | 37 05 12 N | 120 35 42 W |
| Lucia Mar School District Office | Building | 31 | San Luis Obispo | 35 06 56 N | 120 34 35 W |
| Lynwood Baptist Church | Church | 31 | Los Angeles | 33 56 41 N | 118 12 51 W |
| Maddox Park | Park | 31 | Sacramento | 38 35 55 N | 121 20 60 W |
| Madison Avenue Baptist Church | Church | 31 | Sacramento | 38 39 39 N | 121 22 02 W |
| Main Canal | Canal | 31 | Butte | 39 23 08 N | 121 39 45 W |
| Main Ditch A | Canal | 31 | Butte | 39 27 36 N | 121 43 17 W |
| Main Ditch B | Canal | 31 | Butte | 39 27 58 N | 121 44 15 W |
| Malaga Cove School | School | 31 | Los Angeles | 33 48 03 N | 118 23 45 W |
| Malibu Equestrian Park | Park | 31 | Los Angeles | 34 01 24 N | 118 49 24 W |
| Malibu Park School | School | 31 | Los Angeles | 34 01 27 N | 118 49 36 W |
| Mary Gomez Park | Park | 31 | Santa Clara | 37 20 12 N | 121 58 07 W |
| Maxwell Cemetery | Cemetery | 31 | Colusa | 39 16 37 N | 122 12 33 W |
| McCandless School | School | 31 | Los Angeles | 33 50 30 N | 118 23 05 W |
| McCauley (historical) | Populated Place | 31 | Sonoma | 38 25 42 N | 122 45 42 W |
| McConnell State Park | Park | 31 | Merced | 37 24 55 N | 120 42 40 W |
| McHenry | Populated Place | 31 | Stanislaus | 37 42 27 N | 121 00 15 W |
| McQueen Lateral | Canal | 31 | Butte | 39 28 23 N | 121 44 58 W |
| Merle Norman Cosmetics Building 3 Heliport | Airport | 31 | Los Angeles | 33 57 12 N | 118 22 54 W |
| Mesa Center Shopping Center | Locale | 31 | Orange | 33 38 03 N | 117 55 05 W |
| Middle Ditch | Canal | 31 | Merced | 37 08 19 N | 120 40 08 W |
| Milpitas Mall Shopping Center | Locale | 31 | Santa Clara | 37 24 53 N | 121 52 32 W |
| Mira Vista Station Richmond Post Office | Post Office | 31 | Contra Costa | 37 56 34 N | 122 19 45 W |
| Monterey High School | School | 31 | Monterey | 36 35 43 N | 121 54 04 W |
| Moran Estates Park | Park | 31 | Stanislaus | 37 38 44 N | 120 57 35 W |
| Morning Star Christian School (historical) | School | 31 | Sacramento | 38 37 05 N | 121 21 05 W |
| Mountain Shadows Golf Course | Locale | 31 | Sonoma | 38 21 37 N | 122 41 59 W |
| Mud Slough Bypass | Canal | 31 | Merced | 37 02 39 N | 120 46 33 W |
| Muddy Hollow | Basin | 31 | Marin | 38 02 57 N | 122 52 11 W |
| Municipal Rose Garden | Park | 31 | Alameda | 37 49 14 N | 122 14 48 W |
| Naraghi Lake | Reservoir | 31 | Stanislaus | 37 40 55 N | 120 57 37 W |
| Naval Auxiliary Air Station Santa Rosa (historical) | Military (Historical) | 31 | Sonoma | 38 24 53 N | 122 45 26 W |
| Nazareth Lutheran Church | Church | 31 | Stanislaus | 37 29 31 N | 120 51 10 W |
| New Hope Friendship Church | Church | 31 | San Diego | 32 42 04 N | 117 08 10 W |
| New Mount Calvary Missionary Baptist Church | Church | 31 | Los Angeles | 33 54 58 N | 118 24 44 W |
| Newport Terrace Mobile Home Park (subdivision) | Populated Place | 31 | Orange | 33 37 45 N | 117 55 58 W |
| Norman G Ambrosini Elementary School | School | 31 | Humboldt | 40 34 52 N | 124 07 53 W |
| North Bypass Ditch | Canal | 31 | Merced | 37 07 44 N | 120 40 03 W |
| North Highlands - Antelope Library | Building | 31 | Sacramento | 38 42 17 N | 121 22 57 W |
| Northmead Elementary School | School | 31 | Stanislaus | 37 28 35 N | 121 08 14 W |
| Norwalk Park | Park | 31 | Los Angeles | 33 54 35 N | 118 04 16 W |
| Norwalk Shopping Center | Locale | 31 | Los Angeles | 33 54 48 N | 118 05 03 W |
| Notre Dame High School | School | 31 | Santa Clara | 37 19 41 N | 121 52 59 W |
| Oakmoor Plaza Shopping Center | Locale | 31 | Stanislaus | 37 40 07 N | 120 57 32 W |
| Old Oakdale Road Shopping Center | Locale | 31 | Stanislaus | 37 39 16 N | 120 57 23 W |
| Old River School | School | 31 | Los Angeles | 33 55 51 N | 118 09 25 W |
| One Hundred Ninth Street Recreation Center | Park | 31 | Los Angeles | 33 56 10 N | 118 14 55 W |
| Onstott Ranch | Locale | 31 | Butte | 39 22 54 N | 121 39 44 W |
| Orchard Ditch | Canal | 31 | Merced | 37 06 15 N | 120 37 03 W |
| Otay Park | Park | 31 | San Diego | 32 35 50 N | 117 03 26 W |
| Pacific Grove Convalescent Hospital | Hospital | 31 | Monterey | 36 37 07 N | 121 54 29 W |
| Pacific Manor | Populated Place | 31 | San Mateo | 37 39 01 N | 122 29 23 W |
| Padre Town Center Shopping Center | Locale | 31 | Sonoma | 38 20 58 N | 122 42 32 W |
| Palomar High School | School | 31 | San Diego | 32 37 20 N | 117 04 19 W |
| Park Day School | School | 31 | Alameda | 37 49 54 N | 122 15 26 W |
| Park Plaza Shopping Center | Locale | 31 | Sonoma | 38 20 50 N | 122 42 30 W |
| Patterson | Populated Place | 31 | Stanislaus | 37 28 18 N | 121 07 47 W |
| Patterson Branch Stanislaus County Free Library | Building | 31 | Stanislaus | 37 28 19 N | 121 07 54 W |
| Patterson City Hall | Building | 31 | Stanislaus | 37 28 15 N | 121 07 53 W |
| Patterson Post Office | Post Office | 31 | Stanislaus | 37 28 16 N | 121 07 50 W |
| Peachton | Populated Place | 31 | Butte | 39 22 50 N | 121 39 41 W |
| Peralta Hacienda Park | Park | 31 | Alameda | 37 47 16 N | 122 12 59 W |
| Petaluma Coast Guard Training Center | Locale | 31 | Sonoma | 38 15 04 N | 122 47 27 W |
| Peters | Populated Place | 31 | San Joaquin | 37 58 51 N | 121 02 53 W |
| Phillips Chapel Christian Methodist Episcopal Church | Church | 31 | Los Angeles | 33 56 11 N | 118 14 49 W |
| Pick Anderson Drain | Canal | 31 | Merced | 37 07 49 N | 120 39 30 W |
| Pinole | Populated Place | 31 | Contra Costa | 38 00 16 N | 122 17 56 W |
| Plaza del Rio Shopping Center | Locale | 31 | Stanislaus | 37 36 32 N | 120 56 17 W |
| Plaza Shopping Center | Locale | 31 | Sacramento | 38 35 40 N | 121 17 24 W |
| Point Fermin Elementary School | School | 31 | Los Angeles | 33 42 50 N | 118 17 26 W |
| Point Richmond | Populated Place | 31 | Contra Costa | 37 55 27 N | 122 23 21 W |
| Portola School | School | 31 | Santa Clara | 37 23 40 N | 122 06 37 W |