
Mount Pleasant
- County:
- Westchester County
- County Seat:
- No
- Area (mi²):
- 27.443
- State:
- New York
Mount Pleasant is located in Westchester County, New York. Mount Pleasant has a 2025 population of 43,729. Mount Pleasant is currently declining at a rate of -0.9% annually and its population has decreased by -1.7% since the most recent census, which recorded a population of 44,484 in 2020.
The average household income in Mount Pleasant is $215,085 with a poverty rate of 6.18%. The median age in Mount Pleasant is 40.9 years: 39.6 years for males, and 42 years for females.