Towns
| State | City/Town | Town Title |
|---|---|---|
| California | Georgetown | Georgetown, CA |
| California | Gerber | Gerber, CA |
| California | Geyserville | Geyserville, CA |
| California | Gilroy | Gilroy, CA |
| California | Glen Ellen | Glen Ellen, CA |
| California | Glencoe | Glencoe, CA |
| California | Glendale | Glendale, CA |
| California | Glendora | Glendora, CA |
| California | Glenhaven | Glenhaven, CA |
| California | Glenn | Glenn, CA |
| California | Glennville | Glennville, CA |
| California | Gold River | Gold River, CA |
| California | Gold Run | Gold Run, CA |
| California | Goleta | Goleta, CA |
| California | Gonzales | Gonzales, CA |
| California | Goodyears Bar | Goodyears Bar, CA |
| California | Goshen | Goshen, CA |
| California | Granada Hills | Granada Hills, CA |
| California | Grand Terrace | Grand Terrace, CA |
| California | Granite Bay | Granite Bay, CA |
| California | Grass Valley | Grass Valley, CA |
| California | Graton | Graton, CA |
| California | Grd | Grd, CA |
| California | Green Valley Lake | Green Valley Lake, CA |
| California | Greenbrae | Greenbrae, CA |