9 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Guthrie | 1 | 11,805 | 10,787 | 1.76% | 656 | 17.98 | City |
| Langston | 2 | 1,747 | 1,609 | 1.63% | 146 | 11.99 | Town |
| Crescent | 3 | 1,420 | 1,300 | 1.72% | 1,275 | 1.11 | City |
| Cedar Valley | 4 | 446 | 405 | 1.83% | 223 | 2 | City |
| Coyle | 5 | 376 | 340 | 1.9% | 479 | 0.79 | Town |
| Mulhall | 6 | 239 | 216 | 2.14% | 294 | 0.81 | Town |
| Marshall | 7 | 233 | 210 | 2.19% | 366 | 0.64 | Town |
| Orlando | 8 | 143 | 130 | 2.14% | 365 | 0.39 | Town |
| Meridian | 9 | 16 | 15 | 0% | 80 | 0.20 | Town |
Guthrie is the largest city in Logan County, with a population of 11,805.
Meridian is the smallest city in Logan County.
There are 9 cities in Logan County, Oklahoma.