
Salem
- County:
- Salem County
- County Seat:
- No
- Area (mi²):
- 2.344
- State:
- New Jersey
Salem city is located in Salem County, New Jersey. Salem city has a 2025 population of 5,325. Salem city is currently declining at a rate of 0% annually and its population has increased by 0.53% since the most recent census, which recorded a population of 5,297 in 2020.
The average household income in Salem city is $55,708 with a poverty rate of 31.21%. The median age in Salem city is 36.1 years: 36.5 years for males, and 35.7 years for females.