Identifiers: city · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Oceanside (city), CA | 174,068 |
| 2 | Murrieta (city), CA | 110,949 |
| 3 | Temecula (city), CA | 110,003 |
| 4 | Menifee (city), CA | 102,527 |
| 5 | Hemet (city), CA | 89,833 |
| 6 | Perris (city), CA | 78,700 |
| 7 | Lake Elsinore (city), CA | 70,265 |
| 8 | Wildomar (city), CA | 36,875 |
| 9 | French Valley (CDP), CA | 35,280 |
| 10 | Fallbrook (CDP), CA | 32,267 |
| 11 | Temescal Valley (CDP), CA | 26,232 |
| 12 | Lakeland Village (CDP), CA | 12,364 |
| 13 | Canyon Lake (city), CA | 11,082 |
| 14 | Homeland (CDP), CA | 6,772 |
| 15 | Bonsall (CDP), CA | 4,546 |
| 16 | Hidden Meadows (CDP), CA | 4,484 |
| 17 | Meadowbrook (CDP), CA | 3,142 |
| 18 | Winchester (CDP), CA | 3,068 |
| 19 | Green Acres (CDP), CA | 2,918 |
| 20 | Romoland (CDP), CA | 2,005 |
Identifiers: city · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Oceanside (city), CA | 174,068 |
| 2 | Murrieta (city), CA | 110,949 |
| 3 | Temecula (city), CA | 110,003 |
| 4 | Menifee (city), CA | 102,527 |
| 5 | Hemet (city), CA | 89,833 |
| 6 | Perris (city), CA | 78,700 |
| 7 | Lake Elsinore (city), CA | 70,265 |
| 8 | Wildomar (city), CA | 36,875 |
| 9 | French Valley (CDP), CA | 35,280 |
| 10 | Fallbrook (CDP), CA | 32,267 |
| 11 | Temescal Valley (CDP), CA | 26,232 |
| 12 | Lakeland Village (CDP), CA | 12,364 |
| 13 | Canyon Lake (city), CA | 11,082 |
| 14 | Homeland (CDP), CA | 6,772 |
| 15 | Bonsall (CDP), CA | 4,546 |
| 16 | Hidden Meadows (CDP), CA | 4,484 |
| 17 | Meadowbrook (CDP), CA | 3,142 |
| 18 | Winchester (CDP), CA | 3,068 |
| 19 | Green Acres (CDP), CA | 2,918 |
| 20 | Romoland (CDP), CA | 2,005 |