Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Edith Landels Elementary School | School | 30 | Santa Clara | 37 23 18 N | 122 04 20 W |
| Edward R Taylor Elementary School | School | 30 | San Francisco | 37 43 40 N | 122 24 29 W |
| El Camino High School | School | 30 | Sonoma | 38 20 26 N | 122 42 32 W |
| El Dorado Community Park | Park | 30 | Monterey | 36 42 35 N | 121 38 15 W |
| El Nido | Populated Place | 30 | Los Angeles | 33 51 56 N | 118 21 41 W |
| El Resugio Cristiano Mission | Church | 30 | Santa Clara | 37 20 58 N | 121 59 14 W |
| El Segundo Station | Locale | 30 | Los Angeles | 33 54 24 N | 118 23 10 W |
| El Toyon Park | Park | 30 | San Diego | 32 41 09 N | 117 05 15 W |
| Elliott (historical) | Populated Place | 30 | San Joaquin | 38 14 05 N | 121 10 51 W |
| Elliott Cemetery | Cemetery | 30 | San Joaquin | 38 14 03 N | 121 10 38 W |
| Fairgrounds Substation | Locale | 30 | Stanislaus | 37 30 01 N | 120 51 52 W |
| Faith Presbyterian Church | Church | 30 | Sonoma | 38 20 26 N | 122 42 37 W |
| Faith Temple | Church | 30 | Stanislaus | 37 29 27 N | 120 51 26 W |
| Faylane Elementary School | School | 30 | Orange | 33 47 33 N | 117 57 11 W |
| Fern Elementary School | School | 30 | Los Angeles | 33 50 05 N | 118 19 56 W |
| First Baptist Church of Carmichael | Church | 30 | Sacramento | 38 37 31 N | 121 20 45 W |
| First Church of Christ Scientist | Church | 30 | Sacramento | 38 36 52 N | 121 20 55 W |
| First Church of God | Church | 30 | Stanislaus | 37 29 35 N | 120 51 33 W |
| First Samoan Assembly of God Church | Church | 30 | Santa Clara | 37 22 32 N | 122 01 41 W |
| First Southen Baptist Church | Church | 30 | San Mateo | 37 39 33 N | 122 25 37 W |
| First Southern Baptist Church of Turlock | Church | 30 | Stanislaus | 37 29 12 N | 120 51 28 W |
| Flournoy Elementary School | School | 30 | Los Angeles | 33 56 05 N | 118 14 45 W |
| Floyd Number 2 Park | Park | 30 | Stanislaus | 37 40 25 N | 120 57 43 W |
| Flynn Duck Club | Locale | 30 | Merced | 37 11 51 N | 120 39 11 W |
| Foothill Shopping Center | Locale | 30 | San Joaquin | 38 09 23 N | 121 09 13 W |
| Fort McDowell | Populated Place | 30 | San Francisco | 37 51 46 N | 122 25 22 W |
| Foursquare Church | Church | 30 | San Diego | 33 11 32 N | 117 22 20 W |
| Frys Harbor | Bay | 30 | Santa Barbara | 34 03 17 N | 119 45 17 W |
| Fugazi Hall | Building | 30 | San Francisco | 37 47 58 N | 122 24 38 W |
| Gauldin Elementary School | School | 30 | Los Angeles | 33 55 13 N | 118 07 12 W |
| Genevra | Populated Place | 30 | Colusa | 39 04 12 N | 122 05 30 W |
| Glenn | Populated Place | 30 | Glenn | 39 31 19 N | 122 00 50 W |
| Glenn Post Office | Post Office | 30 | Glenn | 39 31 20 N | 122 00 49 W |
| Good Samaritan Baptist Church | Church | 30 | Los Angeles | 33 55 56 N | 118 13 35 W |
| Grace Temple | Church | 30 | Santa Clara | 37 19 51 N | 121 54 28 W |
| Gravity Lateral | Canal | 30 | Butte | 39 28 46 N | 121 45 47 W |
| Gridley High School | School | 30 | Butte | 39 22 04 N | 121 40 54 W |
| Gustine | Populated Place | 30 | Merced | 37 15 28 N | 120 59 56 W |
| Gustine Elementary School | School | 30 | Merced | 37 15 10 N | 120 59 59 W |
| Gustine Middle School | School | 30 | Merced | 37 15 09 N | 121 00 01 W |
| Gustine Post Office | Post Office | 30 | Merced | 37 15 26 N | 120 59 60 W |
| Gyon Bluffs | Cliff | 30 | Humboldt | 41 15 48 N | 124 05 53 W |
| Hall School | School | 30 | Sonoma | 38 26 15 N | 122 47 55 W |
| Harbor Plaza Shopping Center | Locale | 30 | Orange | 33 46 23 N | 117 55 16 W |
| Hartley Island | Island | 30 | Glenn | 39 31 18 N | 121 59 17 W |
| Hayes Elementary School | School | 30 | Monterey | 36 37 35 N | 121 50 01 W |
| Hayes Valley Community Center | Building | 30 | San Francisco | 37 46 34 N | 122 25 39 W |
| Healdsburg Veterans Memorial Beach Park | Park | 30 | Sonoma | 38 36 11 N | 122 51 30 W |
| Hester Elementary School | School | 30 | Santa Clara | 37 20 03 N | 121 54 49 W |
| Hillgren Square Shopping Center | Locale | 30 | Orange | 33 38 05 N | 117 55 01 W |
| Hillview Middle School | School | 30 | San Mateo | 37 26 22 N | 122 11 42 W |
| Holy Sepulchre Cemetery | Cemetery | 30 | Alameda | 37 38 56 N | 122 03 50 W |
| Howard Training Center | School | 30 | Stanislaus | 37 36 37 N | 120 57 37 W |
| Iglesia el Espiritu Santo | Church | 30 | Santa Clara | 37 19 30 N | 121 53 49 W |
| Independence Park | Park | 30 | Los Angeles | 33 55 13 N | 118 07 26 W |
| Irwin | Populated Place | 30 | Merced | 37 23 49 N | 120 51 00 W |
| Jacayme (historical) | Locale | 30 | San Diego | 33 14 00 N | 117 19 13 W |
| Jean Callison Elementary School | School | 30 | Solano | 38 20 36 N | 121 56 39 W |
| John Adams Elementary School | School | 30 | Los Angeles | 33 48 32 N | 118 19 07 W |
| John F Kennedy School | School | 30 | Orange | 33 43 58 N | 117 51 08 W |
| John Muir Elementary School | School | 30 | Stanislaus | 37 39 10 N | 120 58 35 W |
| John Zimmerman Park | Park | 30 | Los Angeles | 33 54 43 N | 118 03 25 W |
| KABC-AM (Los Angeles) | Tower | 30 | Los Angeles | 34 01 40 N | 118 22 23 W |
| KADV-FM (Modesto) | Tower | 30 | Stanislaus | 37 36 26 N | 120 57 30 W |
| Kansas Park | Park | 30 | Los Angeles | 33 55 16 N | 118 24 02 W |
| KBES-FM (Ceres) | Tower | 30 | Stanislaus | 37 35 21 N | 120 57 27 W |
| KDHS-FM (Modesto) | Tower | 30 | Stanislaus | 37 39 25 N | 120 58 24 W |
| Kennedy Complex for Special Education | School | 30 | Stanislaus | 37 36 36 N | 120 57 44 W |
| Kilroy Airport Center Heliport | Airport | 30 | Los Angeles | 33 55 57 N | 118 23 08 W |
| KLBS-AM (Los Banos) | Tower | 30 | Merced | 37 05 51 N | 120 49 55 W |
| KMCE-AM (Rancho Cordova) | Tower | 30 | Sacramento | 38 28 46 N | 121 16 38 W |
| Ladrillo (historical) | Populated Place | 30 | San Diego | 32 49 10 N | 117 13 23 W |
| Laguna De La Merced | Civil | 30 | San Francisco | 37 43 21 N | 122 29 02 W |
| Lairport | Populated Place | 30 | Los Angeles | 33 55 20 N | 118 22 43 W |
| Lake Park United Methodist Church | Church | 30 | Alameda | 37 48 59 N | 122 15 00 W |
| Lanes Ranch (historical) | Locale | 30 | Yuba | 39 09 50 N | 121 27 13 W |
| Las Gallinas Aquatic Club | Locale | 30 | Marin | 38 01 24 N | 122 32 16 W |
| Learning Tree School | School | 30 | San Diego | 32 59 44 N | 117 16 14 W |
| Lee Lateral | Canal | 30 | Butte | 39 27 41 N | 121 44 30 W |
| Leisure Town | Populated Place | 30 | Solano | 38 21 58 N | 121 56 41 W |
| Library Park | Park | 30 | Los Angeles | 33 55 27 N | 118 25 00 W |
| Lions Park | Park | 30 | Stanislaus | 37 19 10 N | 121 01 59 W |
| Live Oak Park | Park | 30 | Sonoma | 38 26 04 N | 122 46 04 W |
| Lompoc Shopping Center | Locale | 30 | Santa Barbara | 34 38 55 N | 120 27 34 W |
| Lone Tree Canal | Canal | 30 | Merced | 37 04 29 N | 120 43 53 W |
| Loop Ditch Number One | Canal | 30 | Merced | 37 08 42 N | 120 41 33 W |
| Los Banos Regional Park | Park | 30 | Merced | 37 05 50 N | 120 50 02 W |
| Los Banos Sewage 2023 Dam | Dam | 30 | Merced | 37 04 30 N | 120 47 34 W |
| Los Meganos | Civil | 30 | Contra Costa | 37 54 54 N | 121 42 28 W |
| Lyngate Neighborhood Church | Church | 30 | Los Angeles | 33 56 03 N | 118 11 25 W |
| Macedonia Baptist Church | Church | 30 | Los Angeles | 33 55 53 N | 118 14 32 W |
| Manhattan Heights Library | Building | 30 | Los Angeles | 33 53 13 N | 118 23 07 W |
| Marine Avenue Park | Park | 30 | Los Angeles | 33 53 43 N | 118 23 03 W |
| Mariposa Slough | Gut | 30 | Merced | 37 10 23 N | 120 38 38 W |
| Marshall School | School | 30 | Marin | 38 09 48 N | 122 53 22 W |
| Marvin Elementary School | School | 30 | Los Angeles | 34 02 08 N | 118 21 50 W |
| Mary Manor Mobile Estates (subdivision) | Populated Place | 30 | Santa Clara | 37 23 04 N | 122 02 48 W |
| Maxwell High School | School | 30 | Colusa | 39 16 33 N | 122 11 57 W |
| Meadow Heights Elementary School | School | 30 | San Mateo | 37 32 20 N | 122 18 58 W |
| Meadow Park School | School | 30 | Los Angeles | 33 55 58 N | 118 09 42 W |
| Meadowlands Park | Park | 30 | Solano | 38 20 28 N | 121 56 37 W |
| Meek Station (historical) | Locale | 30 | Alameda | 37 40 11 N | 122 05 14 W |
| Memorial Lighthouse | Building | 30 | Humboldt | 41 03 28 N | 124 08 34 W |
| Methodist Church of La Jolla | Church | 30 | San Diego | 32 49 19 N | 117 16 25 W |
| Midway Canal | Canal | 30 | Merced | 37 04 22 N | 120 45 38 W |
| Midway Ranch (historical) | Locale | 30 | Merced | 37 03 55 N | 120 44 29 W |
| Midway Swamp Ditch | Canal | 30 | Merced | 37 04 55 N | 120 43 31 W |
| Miguelito Elementary School | School | 30 | Santa Barbara | 34 38 02 N | 120 28 37 W |
| Mills Park | Park | 30 | Sacramento | 38 35 05 N | 121 18 02 W |
| Mills Terrace Christian Church | Church | 30 | Alameda | 37 46 33 N | 122 11 33 W |