
Ewing township
- County:
- Mercer County
- County Seat:
- No
- Area (mi²):
- 15.207
- State:
- New Jersey
Ewing township is located in Mercer County, New Jersey. Ewing township has a 2025 population of 34,937. Ewing township is currently growing at a rate of 0.26% annually but its population has decreased by -6.18% since the most recent census, which recorded a population of 37,239 in 2020.
The average household income in Ewing township is $103,653 with a poverty rate of 11.56%. The median age in Ewing township is 37.1 years: 32.9 years for males, and 40.2 years for females.