
New Brunswick
- County:
- Middlesex County
- County Seat:
- No
- Area (mi²):
- 5.233
- State:
- New Jersey
New Brunswick is a city located in Middlesex County, New Jersey. New Brunswick has a 2025 population of 56,218. New Brunswick is currently growing at a rate of 0.33% annually and its population has increased by 1.68% since the most recent census, which recorded a population of 55,288 in 2020.
The average household income in New Brunswick is $86,186 with a poverty rate of 31.58%. The median age in New Brunswick is 24.5 years: 24.7 years for males, and 24.2 years for females.