Identifiers: city · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Rochester (city), MN | 121,395 |
| 2 | Kasson (city), MN | 6,851 |
| 3 | Stewartville (city), MN | 6,687 |
| 4 | Byron (city), MN | 6,312 |
| 5 | St. Charles (city), MN | 3,990 |
| 6 | Chatfield (city), MN | 2,997 |
| 7 | Spring Valley (city), MN | 2,447 |
| 8 | Eyota (city), MN | 2,006 |
| 9 | Oronoco (city), MN | 1,802 |
| 10 | Hayfield (city), MN | 1,364 |
| 11 | Grand Meadow (city), MN | 1,127 |
| 12 | Le Roy (city), MN | 957 |
| 13 | Dover (city), MN | 782 |
| 14 | Brownsdale (city), MN | 633 |
| 15 | Racine (city), MN | 458 |
| 16 | Wykoff (city), MN | 432 |
| 17 | Dexter (city), MN | 324 |
| 18 | Marion (CDP), MN | 271 |
| 19 | Ostrander (city), MN | 231 |
| 20 | Elkton (city), MN | 130 |