Otsego County New York is covered by a total of 42 ZIP Codes. There are 18 ZIP Codes in Otsego County that extend into adjacent counties (Chenango County, Delaware County, Herkimer County, Madison County, Montgomery County, Oneida County, and Schoharie County). Of the ZIP codes within or partially within Otsego County there are 40 Standard ZIP Codes and 2 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 Otsego County and can be turned on and off. Each type of postal code can also be turned on and off.