33 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Blue Earth | 1 | 3,158 | 3,170 | -0.06% | 952 | 3.32 | City |
| Wells | 2 | 2,393 | 2,405 | -0.08% | 1,147 | 2.09 | City |
| Wells township | 3 | 1,570 | 1,548 | 0.19% | 61 | 25.93 | Township |
| Winnebago | 4 | 1,378 | 1,390 | -0.14% | 590 | 2.34 | City |
| Minnesota Lake | 5 | 656 | 661 | -0.15% | 405 | 1.62 | City |
| Elmore | 6 | 544 | 551 | -0.18% | 643 | 0.85 | City |
| Kiester | 7 | 484 | 488 | -0.21% | 1,131 | 0.43 | City |
| Blue Earth City township | 8 | 378 | 380 | -0.53% | 12 | 32.42 | Township |
| Bricelyn | 9 | 348 | 352 | -0.29% | 1,200 | 0.29 | City |
| Verona township | 10 | 318 | 318 | -0.31% | 9 | 34.98 | Township |
| Dunbar township | 11 | 259 | 252 | 0.78% | 7 | 35.96 | Township |
| Clark township | 12 | 257 | 256 | -0.39% | 8 | 33.68 | Township |
| Foster township | 13 | 247 | 250 | -0.4% | 7 | 35.42 | Township |
| Delavan township | 14 | 240 | 241 | -0.41% | 7 | 33.29 | Township |
| Barber township | 15 | 237 | 240 | -0.42% | 7 | 36.11 | Township |
| Jo Daviess township | 16 | 221 | 224 | -0.45% | 6 | 35.84 | Township |
| Winnebago township | 17 | 216 | 226 | -1.37% | 6 | 35.12 | Township |
| Frost | 18 | 214 | 218 | -0.47% | 487 | 0.44 | City |
| Kiester township | 19 | 208 | 209 | -0.48% | 6 | 35.71 | Township |
| Emerald township | 20 | 206 | 209 | -0.48% | 6 | 35.88 | Township |
| Walnut Lake township | 21 | 206 | 204 | 0% | 6 | 34.94 | Township |
| Prescott township | 22 | 191 | 189 | 0% | 5 | 35.84 | Township |
| Brush Creek township | 23 | 187 | 190 | -0.53% | 5 | 35.33 | Township |
| Easton | 24 | 177 | 179 | 0% | 187 | 0.95 | City |
| Minnesota Lake township | 25 | 172 | 172 | 0% | 5 | 31.43 | Township |
| Winnebago City township | 26 | 170 | 170 | 0% | 5 | 34.05 | Township |
| Delavan | 27 | 168 | 172 | -0.59% | 167 | 1 | City |
| Elmore township | 28 | 165 | 162 | 0.61% | 5 | 35.10 | Township |
| Seely township | 29 | 163 | 163 | 0% | 5 | 35.91 | Township |
| Lura township | 30 | 158 | 158 | 0% | 4 | 35.18 | Township |
| Pilot Grove township | 31 | 139 | 139 | 0% | 4 | 36.16 | Township |
| Rome township | 32 | 122 | 122 | 0% | 3 | 35.78 | Township |
| Walters | 33 | 70 | 70 | 0% | 354 | 0.20 | City |
Blue Earth is the largest city in Faribault County, with a population of 3,158.
Walters is the smallest city in Faribault County.
There are 33 cities in Faribault County, Minnesota.