
North Lynbrook
- County:
- Nassau County
- County Seat:
- No
- Area (mi²):
- 0.087
- State:
- New York
North Lynbrook is a CDP located in Nassau County, New York. North Lynbrook has a 2025 population of 389. North Lynbrook is currently declining at a rate of -6.49% annually and its population has decreased by -10.78% since the most recent census, which recorded a population of 436 in 2020.
The average household income in North Lynbrook is $107,626 with a poverty rate of 1.16%. The median age in North Lynbrook is 41.1 years: 19.5 years for males, and 52.1 years for females.