4 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Manning | 1 | 3,795 | 3,905 | -0.47% | 1,293 | 3 | City |
| Summerton | 2 | 767 | 809 | -0.9% | 566 | 1 | Town |
| Turbeville | 3 | 734 | 760 | -0.54% | 548 | 1 | Town |
| Paxville | 4 | 224 | 227 | 0% | 213 | 1 | Town |
Manning is the largest city in Clarendon County, with a population of 3,795.
Paxville is the smallest city in Clarendon County, with a population of 224.
There are 4 cities in Clarendon County, South Carolina.