7 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Bucyrus | 1 | 11,509 | 11,682 | -0.25% | 1,557 | 7 | City |
| Galion | 2 | 10,236 | 10,440 | -0.33% | 1,385 | 7 | City |
| Crestline | 3 | 4,438 | 4,527 | -0.34% | 1,308 | 3 | Village |
| New Washington | 4 | 855 | 867 | -0.23% | 639 | 1 | Village |
| North Robinson | 5 | 216 | 219 | 0% | 2,038 | 0 | Village |
| Tiro | 6 | 215 | 221 | -0.46% | 518 | 0 | Village |
| Chatfield | 7 | 199 | 204 | -0.5% | 675 | 0 | Village |
Bucyrus is the largest city in Crawford County, with a population of 11,509.
Chatfield is the smallest city in Crawford County, with a population of 199.
There are 7 cities in Crawford County, Ohio.