Erie County New York is covered by a total of 91 ZIP Codes. There are 9 ZIP Codes in Erie County that extend into adjacent counties (Cattaraugus County, Chautauqua County, Genesee County, Niagara County, and Wyoming County). Of the ZIP codes within or partially within Erie County there are 63 Standard ZIP Codes, 14 Unique ZIP Codes and 13 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 Erie County and can be turned on and off. Each type of postal code can also be turned on and off.