United States Post Office (Nyack New York)
 The U.S. Post Office in Nyack New York is located on South Broadway in the center of the village. It serves the 10960 ZIP Code which covers South Nyack and Upper Nyack in addition to the village.It was built in 1932 in the Classical Revival architectural style a mode rarely used for American post offices between the wars. In the front lobby are several murals depicting scenes from local history.