
Mount Kisco
- County:
- Westchester County
- County Seat:
- No
- Area (mi²):
- 3.041
- State:
- New York
Mount Kisco is a village located in Westchester County, New York. Mount Kisco has a 2025 population of 10,335. Mount Kisco is currently declining at a rate of -1.11% annually and its population has decreased by -5.31% since the most recent census, which recorded a population of 10,914 in 2020.
The average household income in Mount Kisco is $132,191 with a poverty rate of 9.3%. The median age in Mount Kisco is 40.1 years: 37 years for males, and 41.5 years for females.