
Trenton
- County:
- Edgefield County
- County Seat:
- No
- Area (mi²):
- 1.29
- State:
- South Carolina
Trenton is a town located in Edgefield County, South Carolina. Trenton has a 2025 population of 216. Trenton is currently growing at a rate of 1.89% annually and its population has increased by 10.2% since the most recent census, which recorded a population of 196 in 2020.
The average household income in Trenton is $74,376 with a poverty rate of 14.06%. The median age in Trenton is 45.4 years: 24.8 years for males, and 47.5 years for females.