6 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Ravenswood | 1 | 3,814 | 3,856 | -0.18% | 2,099 | 2 | City |
| Ravenswood | 2 | 3,814 | 3,846 | -0.18% | 2,099 | 2 | City |
| Ripley | 3 | 3,066 | 3,080 | -0.03% | 951 | 3 | City |
| Ripley | 4 | 3,066 | 3,071 | -0.03% | 951 | 3 | City |
| Newark | 5 | 421 | 554 | 7.12% | 447 | 1 | CDP |
| Cottageville | 6 | 229 | 68 | 7.01% | 1,696 | 0 | CDP |
Ravenswood is the largest city in Jackson County, with a population of 3,814.
Cottageville is the smallest city in Jackson County, with a population of 229.
There are 6 cities in Jackson County, West Virginia.