| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Slayton | 1 | 1,917 | 2,008 | -0.67% | 931 | 2 | City |
| Fulda | 2 | 1,292 | 1,362 | -0.84% | 1,277 | 1 | City |
| Chandler | 3 | 258 | 279 | -1.53% | 326 | 1 | City |
| Lake Wilson | 4 | 243 | 259 | -1.22% | 590 | 0 | City |
| Currie | 5 | 207 | 223 | -1.43% | 376 | 1 | City |
| Iona | 6 | 164 | 166 | 0% | 301 | 1 | City |
| Avoca | 7 | 104 | 111 | -0.95% | 108 | 1 | City |
| Hatfield | 8 | 54 | 56 | -1.82% | 19 | 3 | City |
| Hadley | 9 | 53 | 55 | -1.85% | 180 | 0 | City |
| Dovray | 10 | 52 | 56 | -1.89% | 209 | 0 | City |
Slayton is the largest city in Murray County, with a population of 1,917.
Dovray is the smallest city in Murray County, with a population of 52.
There are 10 cities in Murray County, Minnesota.