
Chester
- County:
- Chester County
- County Seat:
- No
- Area (mi²):
- 3.306
- State:
- South Carolina
Chester is a city located in Chester County, South Carolina. Chester has a 2025 population of 5,196. Chester is currently declining at a rate of -0.29% annually and its population has decreased by -1.46% since the most recent census, which recorded a population of 5,273 in 2020.
The average household income in Chester is $47,954 with a poverty rate of 25.03%. The median age in Chester is 37.3 years: 33.7 years for males, and 42.2 years for females.