
Eastchester
- County:
- Westchester County
- County Seat:
- No
- Area (mi²):
- 3.301
- State:
- New York
Eastchester is a CDP located in Westchester County, New York. Eastchester has a 2025 population of 20,903. Eastchester is currently growing at a rate of 0.43% annually and its population has increased by 4.98% since the most recent census, which recorded a population of 19,911 in 2020.
The average household income in Eastchester is $209,817 with a poverty rate of 3.6%. The median age in Eastchester is 45.8 years: 44.8 years for males, and 46.6 years for females.