There are 12 cities in Winnebago 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 |
|---|---|---|---|---|---|---|---|
| Forest City | 1 | 4,274 | 4,266 | 0.05% | 932 | 4.6 | City |
| Lake Mills | 2 | 2,107 | 2,138 | -0.38% | 776 | 2.7 | City |
| Northwood | 3 | 2,040 | 2,070 | -0.39% | 512 | 4.0 | City |
| Buffalo Center | 4 | 842 | 861 | -0.59% | 786 | 1.1 | City |
| Thompson | 5 | 486 | 498 | -0.61% | 567 | 0.9 | City |
| Titonka | 6 | 481 | 505 | -1.23% | 1,706 | 0.3 | City |
| Leland | 7 | 243 | 250 | -0.82% | 182 | 1.3 | City |
| Joice | 8 | 202 | 210 | -0.98% | 189 | 1.1 | City |
| Rake | 9 | 180 | 186 | -1.1% | 238 | 0.8 | City |
| Woden | 10 | 179 | 185 | -1.1% | 363 | 0.5 | City |
| Scarville | 11 | 77 | 79 | -1.28% | 316 | 0.2 | City |
| Miller | 12 | 61 | 30 | 8.93% | 30 | 2.1 | 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.
Forest City is the largest city in Winnebago County.
Miller is the smallest city in Winnebago County.
There are 12 cities in Winnebago County, Iowa.