Identifiers: city · CDP · town
| Rank | Community | Population |
|---|---|---|
| 1 | Sacramento (city), CA | 524,943 |
| 2 | Arden-Arcade (CDP), CA | 94,659 |
| 3 | Citrus Heights (city), CA | 87,583 |
| 4 | Folsom (city), CA | 80,454 |
| 5 | Carmichael (CDP), CA | 79,793 |
| 6 | Rancho Cordova (city), CA | 79,332 |
| 7 | El Dorado Hills (CDP), CA | 50,547 |
| 8 | North Highlands (CDP), CA | 49,327 |
| 9 | Foothill Farms (CDP), CA | 35,834 |
| 10 | Orangevale (CDP), CA | 35,569 |
| 11 | Fair Oaks (CDP), CA | 32,514 |
| 12 | Rosemont (CDP), CA | 23,510 |
| 13 | Granite Bay (CDP), CA | 21,247 |
| 14 | Cameron Park (CDP), CA | 18,881 |
| 15 | Diamond Springs (CDP), CA | 11,345 |
| 16 | La Riviera (CDP), CA | 11,252 |
| 17 | Placerville (city), CA | 10,747 |
| 18 | Gold River (CDP), CA | 7,844 |
| 19 | Loomis (town), CA | 6,836 |
| 20 | Mather (CDP), CA | 4,698 |