Imperial County California is covered by a total of 19 ZIP Codes. There are 3 ZIP Codes in Imperial County that extend into adjacent counties (La Paz County, and Riverside County). Of the ZIP codes within or partially within Imperial County there are 11 Standard ZIP Codes and 7 PO Box ZIP Codes.
Click on the ZIP Codes in the interactive map to view more information. The map control in the upper right corner can be used to toggle map layers on and off. The red outline is the border of Imperial County and can be turned on and off. Each type of postal code can also be turned on and off.
| ZIP Code | ZIP Code City/Town | ZIP Code Type | |||
|---|---|---|---|---|---|
| Bard | PO Box | |||
| Blythe | Standard | |||
| Brawley | Standard | |||
| Calexico | Standard | |||
| Calexico | PO Box | |||
| Calipatria | Standard | |||
| El Centro | Standard | |||
| El Centro | PO Box | |||
| Heber | Standard | |||
| Holtville | Standard | |||
| Imperial | Standard | |||
| Niland | Standard | |||
| Ocotillo | PO Box | |||
| Palo Verde | PO Box | |||
| Seeley | PO Box | |||
| Thermal | Standard | |||
| Salton City | PO Box | |||
| Westmorland | PO Box | |||
| Winterhaven | Standard |