Riverside County, California Zip Codes
| Riverside | 88,617 |
| Temecula | 81,636 |
| Jurupa Valley | 80,325 |
| Murrieta | 78,139 |
| Eastvale | 74,645 |
| Moreno Valley | 73,945 |
| Corona | 69,472 |
| Indio | 64,325 |
| Murrieta | 64,155 |
| Beaumont | 61,686 |
| Riverside | 60,949 |
| Perris | 59,896 |
| Perris | 58,275 |
| Lake Elsinore | 58,249 |
| Riverside | 57,636 |
| Moreno Valley | 54,936 |
| Menifee | 54,663 |
| Riverside | 52,696 |
| Cathedral City | 51,964 |
| Hemet | 51,567 |
| Corona | 49,111 |
| Hemet | 45,219 |
| Moreno Valley | 44,923 |
| Riverside | 44,344 |
| Coachella | 42,506 |
| Temecula | 41,047 |
| Desert Hot Springs | 40,755 |
| Hemet | 38,403 |
| La Quinta | 37,898 |
| Corona | 37,211 |
| Mira Loma | 37,173 |
| Riverside | 36,500 |
| Moreno Valley | 36,326 |
| Winchester | 35,726 |
| Wildomar | 34,698 |
| San Jacinto | 33,781 |
| Indio | 33,558 |
| Banning | 32,797 |
| Corona | 31,401 |
| Palm Desert | 31,039 |
| Lake Elsinore | 27,454 |
| Menifee | 27,083 |
| Palm Desert | 26,741 |
| Palm Springs | 25,856 |
| Norco | 25,367 |
| Riverside | 22,136 |
| San Jacinto | 21,961 |
| Blythe | 21,189 |
| Palm Springs | 20,229 |
| Menifee | 20,152 |
| Menifee | 18,926 |
| Rancho Mirage | 17,257 |
| Thermal | 15,917 |
| Nuevo | 10,721 |
| Calimesa | 10,366 |
| Mecca | 9,362 |
| Thousand Palms | 8,242 |
| Desert Hot Springs | 8,232 |
| Homeland | 7,110 |
| Temecula | 5,212 |
| Indian Wells | 4,832 |
| Anza | 3,760 |
| Idyllwild | 3,535 |
| Aguanga | 2,569 |
| Cabazon | 2,039 |
| Mountain Center | 1,622 |
| Whitewater | 1,361 |
| March Air Reserve Base | 1,132 |
| North Palm Springs | 547 |
| Desert Center | 296 |
| Riverside | 0 |
- Population is the most recent figure from the U.S. Census Bureau's 2022 American Community Survey (ACS) 5-Year Estimates.