| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Port Gibson | 1 | 1,127 | 1,278 | -2.42% | 642 | 2 | City |
Port Gibson is the largest city in Claiborne County, with a population of 1,127.
Port Gibson is the smallest city in Claiborne County, with a population of 1,127.
There is 1 city in Claiborne County, Mississippi.