45 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Detroit Lakes | 1 | 10,030 | 10,039 | -0.01% | 838 | 12 | City |
| Detroit | 2 | 1,983 | 1,945 | 0.35% | 89 | 22 | Township |
| Lake View | 3 | 1,802 | 1,771 | 0.39% | 86 | 21 | Township |
| Lake Eunice | 4 | 1,763 | 1,727 | 0.4% | 59 | 30 | Township |
| Erie | 5 | 1,751 | 1,710 | 0.46% | 54 | 32 | Township |
| Burlington | 6 | 1,706 | 1,672 | 0.41% | 52 | 33 | Township |
| Cormorant | 7 | 1,411 | 1,387 | 0.36% | 54 | 26 | Township |
| Frazee | 8 | 1,299 | 1,331 | -0.38% | 1,212 | 1 | City |
| Osage | 9 | 903 | 884 | 0.44% | 26 | 35 | Township |
| White Earth | 10 | 789 | 775 | 0.25% | 24 | 33 | Township |
| Lake Park | 11 | 707 | 728 | -0.42% | 743 | 1 | City |
| Height of Land | 12 | 694 | 679 | 0.43% | 12 | 59 | Township |
| Richwood | 13 | 664 | 645 | 0.76% | 19 | 35 | Township |
| Audubon | 14 | 660 | 646 | 0.46% | 20 | 32 | Township |
| Runeberg | 15 | 656 | 643 | 0.46% | 18 | 36 | Township |
| Sugar Bush | 16 | 573 | 557 | 0.53% | 9 | 66 | Township |
| Audubon | 17 | 571 | 564 | 0.18% | 781 | 1 | City |
| Holmesville | 18 | 563 | 547 | 0.54% | 20 | 28 | Township |
| Lake Park | 19 | 553 | 550 | 0% | 18 | 31 | Township |
| Silver Leaf | 20 | 526 | 514 | 0.57% | 15 | 35 | Township |
| Toad Lake | 21 | 513 | 498 | 0.59% | 16 | 33 | Township |
| Maple Grove | 22 | 504 | 495 | 0.2% | 18 | 28 | Township |
| Spruce Grove | 23 | 417 | 410 | 0.48% | 12 | 35 | Township |
| Evergreen | 24 | 409 | 404 | 0.25% | 11 | 36 | Township |
| Waubun | 25 | 395 | 406 | -0.5% | 768 | 1 | City |
| Green Valley | 26 | 360 | 349 | 0.84% | 10 | 35 | Township |
| Ogema | 27 | 359 | 354 | -0.55% | 8 | 47 | Township |
| Pine Point | 28 | 349 | 338 | 0.58% | 10 | 34 | Township |
| Callaway | 29 | 319 | 317 | -0.31% | 9 | 34 | Township |
| Cuba | 30 | 302 | 301 | -0.33% | 9 | 34 | Township |
| Shell Lake | 31 | 298 | 291 | 0.68% | 10 | 29 | Township |
| Wolf Lake | 32 | 278 | 272 | 0.36% | 8 | 33 | Township |
| Carsonville | 33 | 221 | 216 | 0.45% | 6 | 35 | Township |
| Hamden | 34 | 216 | 210 | 0.93% | 6 | 34 | Township |
| Two Inlets | 35 | 210 | 207 | 0.48% | 6 | 34 | Township |
| Eagle View | 36 | 204 | 202 | 0% | 7 | 31 | Township |
| Ogema | 37 | 203 | 208 | -0.49% | 175 | 1 | City |
| Savannah | 38 | 182 | 178 | 0.55% | 5 | 34 | Township |
| Callaway | 39 | 182 | 176 | 0.55% | 291 | 1 | City |
| Forest | 40 | 127 | 123 | 0.79% | 4 | 33 | Township |
| Spring Creek | 41 | 123 | 114 | 2.5% | 3 | 37 | Township |
| Atlanta | 42 | 115 | 109 | 1.77% | 3 | 36 | Township |
| Walworth | 43 | 101 | 101 | 0% | 3 | 36 | Township |
| Riceville | 44 | 95 | 92 | 0% | 3 | 37 | Township |
| Wolf Lake | 45 | 66 | 69 | 0% | 206 | 0 | City |
Detroit Lakes is the largest city in Becker County, with a population of 10,030.
Wolf Lake is the smallest city in Becker County, with a population of 66.
There are 45 cities in Becker County, Minnesota.