
Elizabeth
- County:
- Union County
- County Seat:
- No
- Area (mi²):
- 12.319
- State:
- New Jersey
Elizabeth is a city located in Union County, New Jersey. Elizabeth has a 2025 population of 135,263. Elizabeth is currently declining at a rate of -0.21% annually and its population has decreased by -1.03% since the most recent census, which recorded a population of 136,677 in 2020.
The average household income in Elizabeth is $83,176 with a poverty rate of 15.3%. The median age in Elizabeth is 35.8 years: 35 years for males, and 37.6 years for females.