5 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Chester | 1 | 5,209 | 5,272 | -0.19% | 1,279 | 4 | City |
| Great Falls | 2 | 1,915 | 1,948 | -0.26% | 452 | 4 | Town |
| Fort Lawn | 3 | 988 | 964 | 0.41% | 709 | 1 | Town |
| Richburg | 4 | 266 | 280 | -0.75% | 304 | 1 | Town |
| Lowrys | 5 | 183 | 185 | 0% | 58 | 3 | Town |
Chester is the largest city in Chester County, with a population of 5,209.
Lowrys is the smallest city in Chester County, with a population of 183.
There are 5 cities in Chester County, South Carolina.