| City Sort descending | Population |
|---|---|
| Babbitt | 1,397 |
| Bagley | 1,285 |
| Barnesville | 2,759 |
| Baudette | 966 |
| Baxter | 8,612 |
| Bayport | 4,024 |
| Becker | 4,877 |
| Belle Plaine | 7,395 |
| Bemidji | 14,574 |
| Benson | 3,480 |
| Big Lake | 11,686 |
| Bird Island | 1,005 |
| Blaine | 70,222 |
| Blooming Prairie | 1,974 |
| Bloomington | 89,987 |
| Blue Earth | 3,174 |
| Braham | 1,769 |
| Brainerd | 14,395 |
| Breckenridge | 3,430 |
| Breezy Point | 2,574 |
| Brooklyn Center | 33,782 |
| Brooklyn Park | 86,478 |
| Buffalo | 16,168 |
| Buhl | 952 |
| Burnsville | 64,317 |
| Byron | 6,312 |