7 cities
| City | County | 2025 Pop. ↓ |
|---|---|---|
| Jordan | Scott County | 6,809 |
| Jackson | Jackson County | 3,240 |
| Janesville | Waseca County | 2,499 |
| Jasper | Rock County | 584 |
| Jenkins | Crow Wing County | 509 |
| Jeffers | Cottonwood County | 331 |
| Johnson | Big Stone County | 22 |