Los Angeles County unincorporated areas (in green). Los Angeles Almanac Map.
Also see: Map of Unincorporated Areas & Communities in Los Angeles County
Note: Communities listed below with links are "Census-Designated Places" (communities that, although not incorporated as individual self-governing cities, towns or villages, are recognized by the U.S. Census Bureau for statistical purposes). None of the communities listed below are self-governing communities and their boundaries, where not shared with adjacent incorporated cities or the county's boundaries, have no formal or official status.
| Community | Region of County |
|---|---|
| Acton | Santa Clarita Valley |
| Agoura | San Fernando Valley |
| Agua Dulce | Santa Clarita Valley |
| Alondra Park | South Bay/Port Area |
| Alpine | Antelope Valley |
| Altadena | San Gabriel Valley |
| Antelope Acres | Antelope Valley |
| Avocado Heights | San Gabriel Valley |
| Baldwin Hills | South Los Angeles County |
| Bandini Islands (unincorporated islands within Vernon) | Central Los Angeles County |
| Bassett | San Gabriel Valley |
| Belvedere Gardens (see East Los Angeles) | --- |
| Big Mountain Ridge | Antelope Valley |
| Big Pines | Antelope Valley |
| Bouquet Canyon | Santa Clarita Valley |
| Calabasas/Hidden Hills (adjacent unincorporated area) | San Fernando Valley |
| Castaic | Santa Clarita Valley |
| Castaic Junction | Santa Clarita Valley |
| Charter Oak* | San Gabriel Valley |
| Citrus | San Gabriel Valley |
| City Terrace | Central Los Angeles County |
| Cornell | Santa Monica Mountains |
| Covina (unincorporated islands) | San Gabriel Valley |
| Crystalaire | Antelope Valley |
| Deer Lake Highlands | San Fernando Valley |
| Del Aire | South Bay/Port Area |
| Del Sur | Antelope Valley |
| Desert View Highlands | Antelope Valley |
| East Azusa (unincorporated islands) | San Gabriel Valley |
| East La Mirada (see East Whittier) | --- |
| East Los Angeles | Central Los Angeles County |
| East Pasadena | San Gabriel Valley |
| East Rancho Dominguez (East Compton) | South Los Angeles County |
| East San Gabriel | San Gabriel Valley |
| East Whittier | Southeast Los Angeles County |
| Eastmont (see East Los Angeles) | --- |
| El Camino Village | South Bay/Port Area |
| Elizabeth Lake | Angeles National Forest |
| Fairmont | Antelope Valley |
| Fernwood | Santa Monica Mountains |
| Firestone Park | South Los Angeles County |
| Florence-Graham | South Los Angeles County |
| Forrest Park | Santa Clarita Valley |
| Glendora (unincorporated islands) | San Gabriel Valley |
| Glenview | Santa Monica Mountains |
| Gorman | Northwest Los Angeles County |
| Green Valley | Angeles National Forest |
| Hacienda Heights | San Gabriel Valley |
| Halsey Canyon | Santa Clarita Valley |
| Hi Vista | Antelope Valley |
| Juniper Hills | Antelope Valley |
| Kagel Canyon | Angeles National Forest |
| Kinneola Mesa | San Gabriel Valley |
| La Crescenta-Montrose | Verdugo Mountains |
| La Rambla | South Bay/Port Area |
| La Verne/San Dimas (unincorporated island) | San Gabriel Valley |
| Ladera Heights | South Bay/Port Area |
| Lake Hughes | Angeles National Forest |
| Lake Los Angeles | Antelope Valley |
| Lake View Terrace/Sylmar (adjacent unincorporated areas) | San Fernando Valley |
| Lakeview | San Gabriel Valley |
| Lang | Santa Clarita Valley |
| Largo Vista | Antelope Valley |
| Lennox | South Bay/Port Area |
| Leona Valley | Antelope Valley |
| Littlerock | Antelope Valley |
| Llano | Antelope Valley |
| Long Beach (unincorporated islands) | South Bay/Port Area |
| Longview (see Pearblossom) | --- |
| Malibou Lake | Santa Monica Mountains |
| Malibu Bowl | Santa Monica Mountains |
| Malibu Hills | Santa Monica Mountains |
| Malibu Vista | Santa Monica Mountains |
| Marina del Rey | South Bay/Port Area |
| Mayflower Village | San Gabriel Valley |
| Mile High | Angeles National Forest |
| Mint Canyon | Santa Clarita Valley |
| Monrovia/Arcadia/ Duarte (unincorporated islands - see Mayflower Village) | --- |
| Monte Nido | Santa Monica Mountains |
| Montrose (see La Crescenta) | Verdugo Mountains |
| Neenach | Antelope Valley |
| North Claremont (unincorporated islands) | San Gabriel Valley |
| North El Monte | San Gabriel Valley |
| Northeast Whittier (unincorporated island) | Southeast Los Angeles County |
| Northwest Whittier (see Rose Hills) | --- |
| Norwalk/Cerritos (unincorporated island) | Southeast Los Angeles County |
| Oban | Antelope Valley |
| Pearblossom | Antelope Valley |
| Pepperdine University | Malibu Area |
| Pico | Santa Clarita Valley |
| Quartz Hill | Antelope Valley |
| Rancho Dominguez (see East & West Rancho Dominguez) | South Los Angeles County |
| Ravenna | Santa Clarita Valley |
| Redman | Antelope Valley |
| Roosevelt | Antelope Valley |
| Rose Hills | Southeast Los Angeles County |
| Rosewood | South Los Angeles County |
| Rowland Heights | San Gabriel Valley |
| San Clemente Island | Off the Coastline |
| San Pasqual | San Gabriel Valley |
| Sandberg | Antelope Valley |
| Santa Catalina Island | Off the Coastline |
| Seminole Hot Springs | Santa Monica Mountains |
| Sleepy Valley | Antelope Valley |
| Soledad | Antelope Valley |
| South Monrovia Island | San Gabriel Valley |
| South San Gabriel | San Gabriel Valley |
| South San Jose Hills | San Gabriel Valley |
| South Whittier | Southeast Los Angeles County |
| Stevenson Ranch | Santa Clarita Valley |
| Sulpher Springs | Santa Clarita Valley |
| Sun Village | Antelope Valley |
| Sunset Mesa | West Los Angeles Area |
| Sunshine Acres (see South Whittier) | --- |
| Sylvia Park | Santa Monica Mountains |
| Three Points | Northwest Los Angeles County |
| Topanga | Santa Monica Mountains |
| Topanga Park | Santa Monica Mountains |
| Twin Lakes | San Fernando Valley |
| Universal City | San Fernando Valley |
| Val Verde | Santa Clarita Valley |
| Valinda | San Gabriel Valley |
| Valyermo | Antelope Valley |
| Veterans Affairs Center | West Los Angeles Area |
| View Park-Windsor Hills | South Los Angeles County |
| Vincent | San Gabriel Valley |
| Walnut Park | South Los Angeles County |
| West Athens | South Los Angeles County |
| West Carson | South Los Angeles County |
| West Chatsworth | San Fernando Valley |
| West Pomona (unincorporated islands) | San Gabriel Valley |
| West Puente Valley | San Gabriel Valley |
| West Rancho Dominguez (West Compton) | South Los Angeles County |
| West Whittier-Los Nietos | Southeast Los Angeles County |
| Westmont | South Los Angeles County |
| Willowbrook | South Los Angeles County |
| Wilsona Gardens | Antelope Valley |
| Windsor Hills (see View Park) | South Los Angeles County |
| Wiseburn (see Del Aire) | --- |
* Partly within the City of Covina
