
Mount Vernon
- County:
- Westchester County
- County Seat:
- No
- Area (mi²):
- 4.392
- State:
- New York
Mount Vernon is a city located in Westchester County, New York. Mount Vernon has a 2025 population of 69,576. Mount Vernon is currently declining at a rate of -1.13% annually and its population has decreased by -5.41% since the most recent census, which recorded a population of 73,556 in 2020.
The average household income in Mount Vernon is $102,525 with a poverty rate of 13.6%. The median age in Mount Vernon is 41.9 years: 39.9 years for males, and 44.2 years for females.