
Kearny
- County:
- Hudson County
- County Seat:
- No
- Area (mi²):
- 8.844
- State:
- New Jersey
Kearny is a town located in Hudson County, New Jersey. Kearny has a 2025 population of 37,812. Kearny is currently declining at a rate of -2.02% annually and its population has decreased by -9.34% since the most recent census, which recorded a population of 41,706 in 2020.
The average household income in Kearny is $102,794 with a poverty rate of 12.46%. The median age in Kearny is 39.2 years: 39.6 years for males, and 38.6 years for females.