
New Providence
- County:
- Union County
- County Seat:
- No
- Area (mi²):
- 3.688
- State:
- New Jersey
New Providence is a borough located in Union County, New Jersey. New Providence has a 2025 population of 13,360. New Providence is currently declining at a rate of -0.48% annually and its population has decreased by -2.34% since the most recent census, which recorded a population of 13,680 in 2020.
The average household income in New Providence is $220,669 with a poverty rate of 2.11%. The median age in New Providence is 44.7 years: 43 years for males, and 46.5 years for females.