
North Babylon
- County:
- Suffolk County
- County Seat:
- No
- Area (mi²):
- 3.297
- State:
- New York
North Babylon is a CDP located in Suffolk County, New York. North Babylon has a 2025 population of 18,614. North Babylon is currently growing at a rate of 0.4% annually and its population has increased by 4.15% since the most recent census, which recorded a population of 17,872 in 2020.
The average household income in North Babylon is $139,214 with a poverty rate of 4.03%. The median age in North Babylon is 43.3 years: 39.8 years for males, and 45.7 years for females.