Washington Heights is located in three ZIP Codes.
From south to north, they are 10032 (between 155th and 173rd streets), 10033 (between 173rd and 187th streets) and 10040 (between 187th and Dyckman streets).

The United States Postal Service operates four post offices in Washington Heights:
Audubon Station – 511 West 165th Street
Fort George Station – 4558 Broadway
Fort Washington Station – 556 West 158th Street
Washington Bridge Station – 518 West 181st Street
Washington Heights is located in three ZIP Codes. From south to north, they are 10032 (between 155th and 173rd streets), 10033 (between 173rd and 187th streets) and 10040 (between 187th and Dyckman streets).
The United States Postal Service operates four post offices in Washington Heights:
Audubon Station – 511 West 165th Street
Fort George Station – 4558 Broadway
Fort Washington Station – 556 West 158th Street
Washington Bridge Station – 518 West 181st Street
Washington Heights, Manhattan