4 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Murray | 1 | 18,293 | 17,775 | 0.57% | 1,568 | 11.66 | City |
| Hazel | 2 | 402 | 391 | 0.5% | 1,149 | 0.35 | City |
| Pryorsburg | 3 | 112 | 228 | -11.11% | 90 | 1.25 | CDP |
| Dexter | 4 | 55 | 130 | -20.29% | 100 | 0.55 | CDP |
Murray is the largest city in Calloway County, with a population of 18,293.
Dexter is the smallest city in Calloway County.
There are 4 cities in Calloway County, Kentucky.