
Trenton
- County:
- Wayne County
- County Seat:
- No
- Area (mi²):
- 7.244
- State:
- Michigan
Trenton is a city located in Wayne County, Michigan. Trenton has a 2025 population of 17,495. Trenton is currently declining at a rate of -1.12% annually and its population has decreased by -5.35% since the most recent census, which recorded a population of 18,484 in 2020.
The average household income in Trenton is $95,884 with a poverty rate of 7.19%. The median age in Trenton is 48.3 years: 45.9 years for males, and 51.2 years for females.