13 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Lugoff | 1 | 9,920 | 9,146 | 1.7% | 436 | 23 | CDP |
| Camden | 2 | 9,172 | 7,804 | 3.07% | 826 | 11 | City |
| East Camden | 3 | 4,480 | 3,909 | 7.15% | 1,251 | 4 | CDP |
| Elgin | 4 | 2,951 | 2,865 | 0.79% | 607 | 5 | CDP |
| Elgin | 5 | 1,663 | 1,632 | 0.36% | 1,537 | 1 | Town |
| Manville | 6 | 823 | 354 | 7.16% | 303 | 3 | CDP |
| Bethune | 7 | 343 | 313 | 1.78% | 311 | 1 | Town |
| Wisacky | 8 | 256 | 61 | 7.11% | 46 | 6 | CDP |
| Browntown | 9 | 112 | 106 | 6.67% | 46 | 2 | CDP |
| Boykin | 10 | 111 | 119 | 0.91% | 16 | 7 | CDP |
| St. Charles | 11 | 94 | 71 | 6.82% | 22 | 4 | CDP |
| Ashwood | 12 | 79 | 57 | 6.76% | 22 | 4 | CDP |
| Abney Crossroads | 13 | 26 | 110 | 8.33% | 57 | 0 | CDP |
Lugoff is the largest city in Kershaw County, with a population of 9,920.
Abney Crossroads is the smallest city in Kershaw County, with a population of 26.
There are 13 cities in Kershaw County, South Carolina.