| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Facht Place | city | California | United States | 40.24 | -121.96 | 1141 | |
| Fagan | city | California | United States | 39.34 | -121.68 | 85 | |
| Fair Oaks | city | California | United States | 38.64 | -121.27 | 137 | |
| Fair Oaks | city | California | United States | 39.38 | -123.34 | 1669 | |
| Fair Oaks | city | California | United States | 37.96 | -121.26 | 22 | |
| Fair Oaks | city | California | United States | 37.47 | -122.20 | 65 | |
| Fair Play | city | California | United States | 38.59 | -120.66 | 2578 | |
| Fairbanks | city | California | United States | 38.87 | -120.67 | 4189 | |
| Fairfax | city | California | United States | 37.99 | -122.59 | 223 | |
| Fairfield | city | California | United States | 38.25 | -122.04 | 3 | |
| Fairhaven | city | California | United States | 40.79 | -124.20 | 0 | |
| Fairmead | city | California | United States | 37.08 | -120.19 | 275 | |
| Fairmont | city | California | United States | 34.73 | -118.42 | 2814 | |
| Fairoaks | city | California | United States | 35.12 | -120.60 | 85 | |
| Fairoaks Bridge (historical) | city | California | United States | 38.63 | -121.26 | 101 | |
| Fairoaks Mobile Home Park | city | California | United States | 37.39 | -122.01 | 65 | |
| Fairport | city | California | United States | 41.99 | -120.32 | 5029 | |
| Fairview | city | California | United States | 34.32 | -118.91 | 830 | |
| Fairview | city | California | United States | 35.93 | -118.49 | 4189 | |
| Fairview | city | California | United States | 40.82 | -122.77 | 2509 | |
| Fairview | city | California | United States | 37.68 | -122.05 | 830 | |
| Fairview Mobile Home Estates | city | California | United States | 33.74 | -117.90 | 55 | |
| Fairville | city | California | United States | 38.18 | -122.45 | 3 | |
| Fairway Acres | city | California | United States | 37.97 | -120.40 | 1669 | |
| Fairway Oaks Mobile Home Park | city | California | United States | 40.49 | -122.30 | 410 | |
| Fairway Park | city | California | United States | 37.62 | -122.49 | 193 | |
| Fales Hot Springs | city | California | United States | 38.35 | -119.40 | 7549 | |
| Fall River Mills | city | California | United States | 41.00 | -121.44 | 3349 | |
| Fallbrook | city | California | United States | 33.38 | -117.25 | 830 | |
| Fallbrook | city | California | United States | 38.42 | -121.36 | 45 | |
| Fallbrook Junction | city | California | United States | 33.22 | -117.39 | 75 | |
| Fallen Leaf | city | California | United States | 38.88 | -120.07 | 6709 | |
| Falling Springs (historical) | city | California | United States | 34.30 | -117.84 | 3543 | |
| Fallon | city | California | United States | 38.27 | -122.91 | 39 | |
| False Klamath | city | California | United States | 41.59 | -124.10 | 242 | |
| Famoso | city | California | United States | 35.60 | -119.21 | 410 | |
| Fane | city | California | United States | 36.37 | -119.13 | 396 | |
| Fargo (historical) | city | California | United States | 36.64 | -119.51 | 298 | |
| Faria | city | California | United States | 34.32 | -119.39 | 0 | |
| Farley | city | California | United States | 39.61 | -123.37 | 1669 | |
| Farley (historical) | city | California | United States | 36.97 | -121.89 | 98 | |
| Farm Hills | city | California | United States | 37.46 | -122.26 | 400 | |
| Farmersville | city | California | United States | 36.30 | -119.21 | 298 | |
| Farmington | city | California | United States | 37.93 | -121.00 | 98 | |
| Farr | city | California | United States | 33.13 | -117.33 | 9 | |
| Farwell | city | California | United States | 37.60 | -121.95 | 160 | |
| Favinger Place | city | California | United States | 40.04 | -121.98 | 830 | |
| Fawnskin | city | California | United States | 34.27 | -116.94 | 6755 | |
| Fayette | city | California | United States | 36.20 | -119.06 | 396 |