
West Nyack
- County:
- Rockland County
- County Seat:
- No
- Area (mi²):
- 2.923
- State:
- New York
West Nyack is a CDP located in Rockland County, New York. West Nyack has a 2025 population of 3,850. West Nyack is currently growing at a rate of 0.71% annually but its population has decreased by -3.02% since the most recent census, which recorded a population of 3,970 in 2020.
The average household income in West Nyack is $182,725 with a poverty rate of 2.76%. The median age in West Nyack is 52 years: 50.2 years for males, and 56.2 years for females.