Ventura County California is covered by a total of 54 ZIP Codes. There are 8 ZIP Codes in Ventura County that extend into adjacent counties (Kern County, Los Angeles County, San Luis Obispo County, and Santa Barbara County). Of the ZIP codes within or partially within Ventura County there are 30 Standard ZIP Codes, 5 Unique ZIP Codes and 19 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 Ventura County and can be turned on and off. Each type of postal code can also be turned on and off.