| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Kasson | 1 | 7,430 | 6,899 | 1.09% | 2,121 | 4 | City |
| Dodge Center | 2 | 2,975 | 2,848 | 0.81% | 1,233 | 2 | City |
| Hayfield | 3 | 1,357 | 1,365 | -0.07% | 1,084 | 1 | City |
| Mantorville | 4 | 1,106 | 1,109 | 0% | 737 | 2 | City |
| West Concord | 5 | 837 | 867 | -0.59% | 779 | 1 | City |
| Claremont | 6 | 497 | 510 | -0.6% | 461 | 1 | City |
Kasson is the largest city in Dodge County, with a population of 7,430.
Claremont is the smallest city in Dodge County, with a population of 497.
There are 6 cities in Dodge County, Minnesota.