Sacramento County California is covered by a total of 131 ZIP Codes. There are 7 ZIP Codes in Sacramento County that extend into adjacent counties (Placer County, San Joaquin County, Solano County, Sutter County, and Yolo County). Of the ZIP codes within or partially within Sacramento County there are 54 Standard ZIP Codes, 62 Unique ZIP Codes and 15 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 Sacramento County and can be turned on and off. Each type of postal code can also be turned on and off.