There are 18 cities in Mitchell County, Iowa.
Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)
City | Rank | 2024 Population | 2020 Population | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Osage | 1 | 3,504 | 3,635 | -0.93% | 1,563 | 2.2 | City |
| Nora Springs | 2 | 1,342 | 1,364 | -0.45% | 606 | 2.2 | City |
| St. Ansgar | 3 | 1,156 | 1,170 | -0.34% | 1,062 | 1.1 | City |
| Riceville | 4 | 802 | 809 | -0.25% | 757 | 1.1 | City |
| Elma | 5 | 484 | 506 | -1.22% | 394 | 1.2 | City |
| Stacyville | 6 | 430 | 456 | -1.6% | 835 | 0.5 | City |
| Plymouth | 7 | 365 | 381 | -1.08% | 828 | 0.4 | City |
| Rudd | 8 | 345 | 357 | -0.86% | 317 | 1.1 | City |
| McIntire | 9 | 117 | 113 | 0.86% | 116 | 1.0 | City |
| Mitchell | 10 | 116 | 123 | -1.7% | 206 | 0.6 | City |
| Carpenter | 11 | 90 | 89 | 0% | 256 | 0.4 | City |
| New Haven | 12 | 68 | 103 | 7.94% | 35 | 1.9 | CDP |
| Orchard | 13 | 67 | 66 | 0% | 663 | 0.1 | City |
| Little Cedar | 14 | 46 | 27 | 9.52% | 86 | 0.5 | CDP |
| Portland | 15 | 33 | 27 | 10% | 33 | 1.0 | CDP |
| Mona | 16 | 30 | 39 | 7.14% | 13 | 2.3 | CDP |
| Otranto | 17 | 27 | 0 | 8% | 66 | 0.4 | CDP |
| Toeterville | 18 | 24 | 50 | 4.35% | 27 | 0.9 | CDP |
Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.
Osage is the largest city in Mitchell County.
Toeterville is the smallest city in Mitchell County.
There are 18 cities in Mitchell County, Iowa.