11 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 |
| Winnebago | 3 | 1,378 | 1,390 | -0.14% | 590 | 2.34 | City |
| Minnesota Lake | 4 | 656 | 661 | -0.15% | 405 | 1.62 | City |
| Elmore | 5 | 544 | 551 | -0.18% | 643 | 0.85 | City |
| Kiester | 6 | 484 | 488 | -0.21% | 1,131 | 0.43 | City |
| Bricelyn | 7 | 348 | 352 | -0.29% | 1,200 | 0.29 | City |
| Frost | 8 | 214 | 218 | -0.46% | 487 | 0.44 | City |
| Easton | 9 | 177 | 179 | 0% | 187 | 0.95 | City |
| Delavan | 10 | 168 | 172 | -0.59% | 167 | 1 | City |
| Walters | 11 | 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 11 cities in Faribault County, Minnesota.