| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Hacienda | city | California | United States | 38.51 | -122.93 | 396 | |
| Hacienda Carmel | city | California | United States | 36.54 | -121.88 | 206 | |
| Hacienda Heights | city | California | United States | 33.99 | -117.97 | 830 | |
| Hacienda Mobile Home Park | city | California | United States | 37.67 | -121.85 | 830 | |
| Hacienda Mobile Home Park | city | California | United States | 33.86 | -117.87 | 239 | |
| Hacienda Village | city | California | United States | 33.94 | -118.25 | 98 | |
| Hacienda del Florasol | city | California | United States | 32.62 | -116.50 | 2598 | |
| Hackamore | city | California | United States | 41.55 | -121.12 | 5029 | |
| Hacketsville | city | California | United States | 40.49 | -124.17 | 396 | |
| Hagginwood | city | California | United States | 38.63 | -121.43 | 36 | |
| Haight | city | California | United States | 38.09 | -121.24 | 45 | |
| Haight-Ashbury | city | California | United States | 37.77 | -122.45 | 396 | |
| Haines | city | California | United States | 34.32 | -119.10 | 196 | |
| Haiwee | city | California | United States | 36.15 | -117.98 | 4189 | |
| Halcon | city | California | United States | 33.83 | -118.03 | 29 | |
| Halcyon | city | California | United States | 35.10 | -120.60 | 72 | |
| Hale Place | city | California | United States | 38.51 | -123.04 | 200 | |
| Hales Grove | city | California | United States | 39.82 | -123.78 | 1669 | |
| Haleys Trailer Ranch | city | California | United States | 32.96 | -117.04 | 830 | |
| Half Dome Village | city | California | United States | 37.74 | -119.57 | 6893 | |
| Half Moon Bay | city | California | United States | 37.46 | -122.43 | 196 | |
| Halfway House | city | California | United States | 35.59 | -118.96 | 1197 | |
| Hall Station | city | California | United States | 37.59 | -122.07 | 124 | |
| Hallelujah Junction | city | California | United States | 39.78 | -120.04 | 5042 | |
| Halley (historical) | city | California | United States | 37.59 | -121.25 | 88 | |
| Halloran Springs | city | California | United States | 35.37 | -115.89 | 3349 | |
| Halls Corner | city | California | United States | 36.34 | -119.81 | 196 | |
| Halls Flat | city | California | United States | 40.76 | -121.26 | 5869 | |
| Halvern | city | California | United States | 37.63 | -122.05 | 180 | |
| Hamblin | city | California | United States | 36.33 | -119.61 | 196 | |
| Hambone | city | California | United States | 41.33 | -121.70 | 4452 | |
| Hamburg | city | California | United States | 41.78 | -123.06 | 2509 | |
| Hamburg Farms | city | California | United States | 36.88 | -120.76 | 219 | |
| Hamilton Branch | city | California | United States | 40.27 | -121.09 | 4596 | |
| Hamilton City | city | California | United States | 39.74 | -122.01 | 150 | |
| Hamlet | city | California | United States | 38.21 | -122.93 | 104 | |
| Hammer Place | city | California | United States | 40.12 | -122.72 | 1991 | |
| Hammil | city | California | United States | 37.68 | -118.40 | 4599 | |
| Hammond | city | California | United States | 36.76 | -119.79 | 295 | |
| Hammond | city | California | United States | 36.47 | -118.86 | 1876 | |
| Hammond Ranch | city | California | United States | 41.38 | -122.40 | 4189 | |
| Hammonton | city | California | United States | 39.19 | -121.42 | 173 | |
| Hams | city | California | United States | 38.37 | -120.46 | 3349 | |
| Hancock Park | city | California | United States | 34.07 | -118.33 | 196 | |
| Hanford | city | California | United States | 36.33 | -119.65 | 213 | |
| Hanford Del Arroyo Estates | city | California | United States | 36.34 | -119.63 | 226 | |
| Hanford Hill | city | California | United States | 38.17 | -120.40 | 3349 | |
| Hannchen | city | California | United States | 41.84 | -121.40 | 4189 | |
| Hansen | city | California | United States | 33.82 | -118.01 | 59 | |
| Hantington Byčas | city | California | United States | 33.66 | -118.00 | 3 | |
| Happy Camp | city | California | United States | 41.79 | -123.38 | 1669 | |
| Happy Hill | city | California | United States | 35.57 | -121.11 | 141 | |
| Happy Valley | city | California | United States | 38.68 | -120.56 | 4189 | |
| Happy Valley | city | California | United States | 34.08 | -118.20 | 830 | |
| Happy Valley | city | California | United States | 38.30 | -120.68 | 1669 | |
| Harbin Springs | city | California | United States | 38.79 | -122.66 | 1669 | |
| Harbin Springs Annex | city | California | United States | 38.79 | -122.66 | 1669 | |
| Harbine (historical) | city | California | United States | 38.46 | -122.89 | 200 | |
| Harbison Canyon | city | California | United States | 32.82 | -116.83 | 1187 | |
| Harbor City | city | California | United States | 33.79 | -118.30 | 88 | |
| Harbor Hills | city | California | United States | 33.78 | -118.31 | 196 | |
| Harbor Mobile Home Park | city | California | United States | 33.63 | -117.93 | 75 | |
| Harbor Point | city | California | United States | 37.88 | -122.50 | 0 | |
| Harbor Side | city | California | United States | 32.61 | -117.08 | 55 | |
| Harbor Village Mobile Home Park | city | California | United States | 37.49 | -122.20 | 29 | |
| Harden Flat | city | California | United States | 37.81 | -119.95 | 4189 | |
| Hardin (historical) | city | California | United States | 38.87 | -122.89 | 2509 | |
| Hardwick | city | California | United States | 36.40 | -119.72 | 196 | |
| Hardy | city | California | United States | 39.71 | -123.80 | 196 | |
| Hardy Place | city | California | United States | 39.80 | -122.95 | 5029 | |
| Harlem | city | California | United States | 36.40 | -121.25 | 393 | |
| Harlem Springs | city | California | United States | 34.12 | -117.23 | 1135 | |
| Harlow Place | city | California | United States | 41.15 | -121.68 | 4557 | |
| Harmony | city | California | United States | 35.51 | -121.02 | 393 | |
| Harmony | city | California | United States | 36.12 | -119.17 | 328 | |
| Harmony Acres | city | California | United States | 34.14 | -116.11 | 2509 | |
| Harmony Grove | city | California | United States | 33.10 | -117.14 | 830 | |
| Harold | city | California | United States | 34.54 | -118.11 | 3349 | |
| Harp | city | California | United States | 37.58 | -120.98 | 49 | |
| Harper | city | California | United States | 41.21 | -120.93 | 4199 | |
| Harpertown | city | California | United States | 35.29 | -118.92 | 393 | |
| Harrington | city | California | United States | 38.96 | -122.02 | 127 | |
| Harris | city | California | United States | 40.08 | -123.66 | 2509 | |
| Harrisburg | city | California | United States | 36.36 | -117.11 | 5062 | |
| Harrison Park | city | California | United States | 33.03 | -116.57 | 5029 | |
| Harry Floyd Terrace | city | California | United States | 38.13 | -122.24 | 98 | |
| Hart | city | California | United States | 35.29 | -115.10 | 5029 | |
| Hart (historical) | city | California | United States | 40.66 | -122.44 | 830 | |
| Hartland | city | California | United States | 36.65 | -118.96 | 4517 | |
| Hartley | city | California | United States | 38.42 | -121.95 | 98 | |
| Harts Place | city | California | United States | 35.50 | -117.95 | 3349 | |
| Harvard | city | California | United States | 34.95 | -116.66 | 1833 | |
| Harvard Heights | city | California | United States | 34.04 | -118.30 | 196 | |
| Haselbusch (historical) | city | California | United States | 39.45 | -121.65 | 118 | |
| Haskell Creek Homesites | city | California | United States | 39.63 | -120.55 | 5980 | |
| Hasset (historical) | city | California | United States | 36.40 | -119.73 | 196 | |
| Hat Creek | city | California | United States | 40.83 | -121.51 | 3349 | |
| Hatch | city | California | United States | 37.49 | -120.96 | 68 | |
| Hatfield | city | California | United States | 42.00 | -121.52 | 4189 | |
| Hatfield Place (historical) | city | California | United States | 40.20 | -122.57 | 830 | |
| Hathaway Pines | city | California | United States | 38.19 | -120.37 | 3398 | |
| Hathaway Place | city | California | United States | 35.17 | -120.30 | 1669 | |
| Hathaways Mountain Pines | city | California | United States | 38.19 | -120.37 | 3398 | |
| Havasu Lake | city | California | United States | 34.48 | -114.41 | 830 | |
| Havasu Palms | city | California | United States | 34.40 | -114.28 | 830 | |
| Haven | city | California | United States | 40.01 | -121.23 | 2821 | |
| Haven Place | city | California | United States | 40.18 | -122.68 | 1669 | |
| Havenscourt | city | California | United States | 37.77 | -122.19 | 167 | |
| Havilah | city | California | United States | 35.52 | -118.52 | 3349 | |
| Hawaiian Gardens | city | California | United States | 33.83 | -118.07 | 3 | |
| Hawaiian Village Mobile Home Park | city | California | United States | 32.84 | -116.98 | 367 | |
| Hawes | city | California | United States | 38.09 | -121.25 | 42 | |
| Hawes (historical) | city | California | United States | 34.94 | -117.36 | 2509 | |
| Hawk Ravine (historical) | city | California | United States | 39.51 | -121.44 | 1669 | |
| Hawkins (historical) | city | California | United States | 36.22 | -119.07 | 400 | |
| Hawkins Bar | city | California | United States | 40.87 | -123.52 | 1013 | |
| Hawkinsville | city | California | United States | 41.76 | -122.62 | 2657 | |
| Hawley | city | California | United States | 39.81 | -120.35 | 5029 | |
| Hawthorne | city | California | United States | 33.92 | -118.35 | 91 | |
| Hayden | city | California | United States | 35.04 | -115.61 | 2542 | |
| Hayden Hill | city | California | United States | 41.00 | -120.89 | 5869 | |
| Hayes | city | California | United States | 34.07 | -118.02 | 278 | |
| Hayfield | city | California | United States | 33.70 | -115.63 | 1669 | |
| Hayfork | city | California | United States | 40.55 | -123.18 | 2509 | |
| Hays Place | city | California | United States | 39.68 | -122.91 | 4189 | |
| Haystack | city | California | United States | 38.22 | -122.61 | 39 | |
| Hayward | city | California | United States | 37.67 | -122.08 | 193 | |
| Hayward | city | California | United States | 37.64 | -120.37 | 830 | |
| Hayward Park | city | California | United States | 37.55 | -122.31 | 95 | |
| Hazelton | city | California | United States | 35.04 | -119.38 | 830 |