
Baldwin
- County:
- Nassau County
- County Seat:
- No
- Area (mi²):
- 4.114
- State:
- New York
Baldwin is a CDP located in Nassau County, New York. Baldwin has a 2025 population of 36,212. Baldwin is currently growing at a rate of 2.29% annually and its population has increased by 9.94% since the most recent census, which recorded a population of 32,939 in 2020.
The average household income in Baldwin is $167,932 with a poverty rate of 5.39%. The median age in Baldwin is 42.3 years: 40 years for males, and 44.4 years for females.