69 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Worthington | 1 | 13,720 | 13,938 | -0.25% | 1,728 | 8 | City |
| Worthington | 2 | 13,720 | 13,888 | -0.25% | 1,728 | 8 | City |
| Adrian | 3 | 1,198 | 1,201 | 0% | 1,025 | 1 | City |
| Adrian | 4 | 1,198 | 1,196 | 0% | 1,025 | 1 | City |
| Ellsworth | 5 | 852 | 839 | 0.35% | 29 | 30 | Township |
| Ellsworth | 6 | 852 | 841 | 0.35% | 29 | 30 | Township |
| Brewster | 7 | 498 | 508 | -0.4% | 360 | 1 | City |
| Brewster | 8 | 498 | 506 | -0.4% | 360 | 1 | City |
| Ellsworth | 9 | 485 | 496 | -0.41% | 736 | 1 | City |
| Ellsworth | 10 | 485 | 494 | -0.41% | 736 | 1 | City |
| Leota | 11 | 373 | 380 | 0.27% | 10 | 36 | Township |
| Leota | 12 | 373 | 379 | 0.27% | 10 | 36 | Township |
| Bigelow | 13 | 370 | 373 | 0.82% | 11 | 35 | Township |
| Bigelow | 14 | 370 | 372 | 0.82% | 11 | 35 | Township |
| Round Lake | 15 | 365 | 375 | -0.54% | 503 | 1 | City |
| Round Lake | 16 | 365 | 374 | -0.54% | 503 | 1 | City |
| Rushmore | 17 | 362 | 370 | -0.55% | 1,425 | 0 | City |
| Rushmore | 18 | 362 | 369 | -0.55% | 1,425 | 0 | City |
| Wilmont | 19 | 324 | 334 | -0.61% | 558 | 1 | City |
| Wilmont | 20 | 324 | 333 | -0.61% | 558 | 1 | City |
| Worthington | 21 | 313 | 321 | 0% | 11 | 28 | Township |
| Worthington | 22 | 313 | 320 | 0% | 11 | 28 | Township |
| Lorain | 23 | 292 | 298 | 0.34% | 8 | 35 | Township |
| Lorain | 24 | 292 | 297 | 0.34% | 8 | 35 | Township |
| Summit Lake | 25 | 284 | 291 | 0% | 8 | 36 | Township |
| Summit Lake | 26 | 284 | 290 | 0% | 8 | 36 | Township |
| Kanaranzi | 27 | 244 | 253 | -0.81% | 7 | 36 | Township |
| Kanaranzi | 28 | 244 | 252 | -0.81% | 7 | 36 | Township |
| Dewald | 29 | 223 | 225 | 0.9% | 6 | 36 | Township |
| Dewald | 30 | 223 | 224 | 0.9% | 6 | 36 | Township |
| Bigelow | 31 | 218 | 226 | -0.91% | 555 | 0 | City |
| Bigelow | 32 | 218 | 225 | -0.91% | 555 | 0 | City |
| Round Lake | 33 | 215 | 211 | 0.47% | 3 | 65 | Township |
| Round Lake | 34 | 215 | 211 | 0.47% | 3 | 65 | Township |
| Indian Lake | 35 | 212 | 214 | 0.47% | 6 | 34 | Township |
| Indian Lake | 36 | 212 | 213 | 0.47% | 6 | 34 | Township |
| Elk | 37 | 208 | 214 | 0% | 6 | 36 | Township |
| Elk | 38 | 208 | 213 | 0% | 6 | 36 | Township |
| Grand Prairie | 39 | 208 | 210 | 0.48% | 6 | 35 | Township |
| Grand Prairie | 40 | 208 | 209 | 0.48% | 6 | 35 | Township |
| Westside | 41 | 208 | 210 | 0.48% | 6 | 35 | Township |
| Westside | 42 | 208 | 209 | 0.48% | 6 | 35 | Township |
| Little Rock | 43 | 205 | 207 | 0.49% | 6 | 36 | Township |
| Little Rock | 44 | 205 | 206 | 0.49% | 6 | 36 | Township |
| Ransom | 45 | 201 | 205 | 0.5% | 6 | 36 | Township |
| Ransom | 46 | 201 | 204 | 0.5% | 6 | 36 | Township |
| Lismore | 47 | 201 | 205 | -0.5% | 576 | 0 | City |
| Lismore | 48 | 201 | 204 | -0.5% | 576 | 0 | City |
| Seward | 49 | 197 | 203 | 0% | 6 | 36 | Township |
| Seward | 50 | 197 | 202 | 0% | 6 | 36 | Township |
| Hersey | 51 | 187 | 190 | 0% | 5 | 35 | Township |
| Hersey | 52 | 187 | 189 | 0% | 5 | 35 | Township |
| Wilmont | 53 | 184 | 187 | 0% | 5 | 36 | Township |
| Wilmont | 54 | 184 | 186 | 0% | 5 | 36 | Township |
| Larkin | 55 | 178 | 181 | 0% | 5 | 36 | Township |
| Larkin | 56 | 178 | 180 | 0% | 5 | 36 | Township |
| Graham Lakes | 57 | 168 | 173 | 0% | 5 | 33 | Township |
| Graham Lakes | 58 | 168 | 172 | 0% | 5 | 33 | Township |
| Lismore | 59 | 166 | 169 | 0% | 5 | 36 | Township |
| Lismore | 60 | 166 | 168 | 0% | 5 | 36 | Township |
| Olney | 61 | 159 | 162 | 0% | 5 | 35 | Township |
| Olney | 62 | 159 | 161 | 0% | 5 | 35 | Township |
| Round Lake | 63 | 143 | 143 | 0% | 4 | 34 | Township |
| Round Lake | 64 | 143 | 143 | 0% | 4 | 34 | Township |
| Bloom | 65 | 138 | 140 | 0% | 4 | 36 | Township |
| Bloom | 66 | 138 | 140 | 0% | 4 | 36 | Township |
| Leota | 67 | 130 | 153 | -4.41% | 86 | 2 | CDP |
| Adrian | 68 | 127 | 128 | 0% | 4 | 35 | Township |
| Adrian | 69 | 127 | 128 | 0% | 4 | 35 | Township |
Worthington is the largest city in Nobles County, with a population of 13,720.
Adrian is the smallest city in Nobles County, with a population of 127.
There are 69 cities in Nobles County, Minnesota.