Nyack (listen) is a village located primarily in the town of Orangetown in Rockland County, New York, United States. Incorporated in 1872, it retains a very small western section in Clarkstown. It is an inner suburb of New York City lying approximately 19 miles (31 km) north of the Manhattan boundary near the west bank of the Hudson River, situated north of South Nyack, east of Central Nyack, south of Upper Nyack, and southeast of Valley Cottage.
Nyack had a population of 6,765 as of the 2010 census. Most of Rockland County's local music scene is based in Nyack.
Nyack is one of five southeastern Rockland County villages and hamlets that constitute "The Nyacks" – Nyack, Central Nyack, South Nyack, Upper Nyack and West Nyack. Named after the Native Americans who resided there before European colonization, the village consists mostly of low-rise buildings lying on the hilly terrain that meets the western shore of the Hudson River. Adjacent South Nyack is the western terminus of the Tappan Zee Bridge, connected across the Hudson River to Tarrytown in Westchester County by U.S. Interstate 87, an important commuter artery.
The village is approximately 1.6 square miles (4.1 km2) in area, over 50% of which falls within the Hudson River. It is in the Nyack School District.
Native American stone relics and oyster middens found along the shore of the Hudson indicate today's Nyack was a favorite pre-Colonial fishing spot. The first Europeans settled in there in 1675, calling the general area "Tappan".