7 cities
| City | County | 2026 Pop. ↓ |
|---|---|---|
| Jordan | Scott County | 6,912 |
| Jackson | Jackson County | 3,217 |
| Janesville | Waseca County | 2,468 |
| Jasper | Rock County | 565 |
| Jenkins | Crow Wing County | 508 |
| Jeffers | Cottonwood County | 331 |
| Johnson | Big Stone County | 23 |