Founded in 1907, Imperial County is one of 58 counties in the state of California. Historically, Imperial County was formed from San Diego. The city of El Centro is the county seat. With FIPS code of 25, Imperial County has a population of 179,851 and area of 4,175 square miles (10,813 km2).
List of all cities in Imperial County, CA alphabetically
| City/Town | Postal Code | Area Code |
| Bard, CA | 92222 | 760 |
| Bombay Beach, CA | 92257 | 760 |
| Bonds Corner, CA | 92250 | 760 |
| Brawley, CA | 92227 | 760 |
| Calexico, CA | 92231 | 760 |
| 92232 | 760 | |
| Calipatria, CA | 92233 | 760 |
| El Centro, CA | 92243 | 760 |
| 92244 | 760 | |
| Felicity, CA | 92283 | 760 |
| Heber, CA | 92249 | 760 |
| Holtville, CA | 92250 | 760 |
| Imperial, CA | 92251 | 760 |
| Mount Signal, CA | 92231 | 760 |
| Niland, CA | 92257 | 760 |
| Ocotillo, CA | 92259 | 760 |
| Palo Verde, CA | 92266 | 760 |
| Salton City, CA | 92275 | 760 |
| Seeley, CA | 92273 | 760 |
| Thermal, CA | 92275 | 760 |
| Westmorland, CA | 92281 | 760 |
| Winterhaven, CA | 92283 | 760 |
Map of Cities in Imperial County, CA
