10 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Coshocton | 1 | 11,123 | 11,042 | 0.14% | 1,390 | 8 | City |
| West Lafayette | 2 | 2,466 | 2,421 | 0.37% | 2,861 | 0.86 | Village |
| Canal Lewisville | 3 | 871 | 593 | 4.44% | 2,084 | 0.42 | CDP |
| Warsaw | 4 | 654 | 639 | 0.46% | 1,346 | 0.49 | Village |
| Lake Buckhorn | 5 | 610 | 386 | 0.16% | 347 | 1.76 | CDP |
| Conesville | 6 | 326 | 326 | 0% | 2,345 | 0.14 | Village |
| Plainfield | 7 | 146 | 135 | 1.39% | 372 | 0.39 | Village |
| Nellie | 8 | 124 | 123 | 0% | 182 | 0.68 | Village |
| Gann (Brinkhaven) | 9 | 109 | 113 | -0.91% | 589 | 0.18 | Village |
| Fresno | 10 | 22 | 183 | -26.67% | 96 | 0.23 | CDP |
Coshocton is the largest city in Coshocton County, with a population of 11,123.
Fresno is the smallest city in Coshocton County.
There are 10 cities in Coshocton County, Ohio.