
Tappan
- County:
- Rockland County
- County Seat:
- No
- Area (mi²):
- 2.757
- State:
- New York
Tappan is a CDP located in Rockland County, New York. Tappan has a 2025 population of 7,117. Tappan is currently growing at a rate of 0.48% annually but its population has decreased by -4.02% since the most recent census, which recorded a population of 7,415 in 2020.
The average household income in Tappan is $194,566 with a poverty rate of 0.94%. The median age in Tappan is 45.5 years: 45.5 years for males, and 45.5 years for females.