| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| McConnelsville | 1 | 1,628 | 1,661 | -0.55% | 908 | 2 | Village |
| Malta | 2 | 557 | 564 | -0.36% | 1,624 | 0 | Village |
| Stockport | 3 | 470 | 481 | -0.42% | 1,429 | 0 | Village |
| Chesterhill | 4 | 267 | 273 | -0.74% | 495 | 1 | Village |
McConnelsville is the largest city in Morgan County, with a population of 1,628.
Chesterhill is the smallest city in Morgan County, with a population of 267.
There are 4 cities in Morgan County, Ohio.