Winnebago County, Iowa
Winnebago County, Iowa · ZIP 50424, 50436, 50446
- Census data · ACS 2019-2023
- 10,383 (2024 estimate)Population
- 4,591Households
- $63,719Median household income
- $132,300Median home value
- 7Towns with a page
- 9ZIP codes
Winnebago County in numbersOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 11,723 |
| 2010 | 10,866 |
| 2020 | 10,679 |
As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.
Sources: Census 2000 Summary File 1: total population, county level, state 19, retrieved November 14, 2026; Census 2010 Summary File 1: total population, county level, state 19, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, county level, state 19, retrieved November 14, 2026.
Median household income $63,719 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.
Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, county level, state 19, retrieved November 14, 2026.
- Owner occupied
- 3,414 units
- Renter occupied
- 1,177 units
- Vacancy rate
- 9.6%
Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.
Source: American Community Survey 5-year data profile 2019–2023, county level, state 19, retrieved November 14, 2026.
6,043 employees in 300 establishments with payroll in 2023, all sectors; employers themselves are not named in the source. County Business Patterns counts are published with noise.
Source: County Business Patterns 2023: employment by sector, county level, state 19, retrieved November 14, 2026.
| Measure | Winnebago County | Iowa |
|---|---|---|
| Population | 10,648 | 3,195,937 |
| Median household income | $63,719 | $73,147 |
| Median age | 41.7 | 38.6 |
| Median home value | $132,300 | $195,900 |
| Bachelor’s degree or higher | 25.1% | 30.9% |
| Foreign-born residents | 3.2% | 5.7% |
| Owner-occupied homes | 74.4% | 71.5% |
| Mean commute to work | 15.7 minutes | 19.8 minutes |
Source: American Community Survey 5-year data profile 2019–2023, county level, state 19, retrieved November 14, 2026.
Townships, towns and villages in Winnebago County7 with a page · sort by any column
| Type | |||
|---|---|---|---|
| Forest City | City | 4,199 | 4.59 sq mi |
| Lake Mills | City | 2,077 | 2.71 sq mi |
| Buffalo Center | City | 839 | 1.07 sq mi |
| Thompson | City | 478 | 0.86 sq mi |
| Leland | City | 240 | 1.34 sq mi |
| Rake | City | 179 | 0.76 sq mi |
| Scarville | City | 75 | 0.24 sq mi |
Populations: Census Population Estimates, Vintage 2024: subcounty totals, state 19 (2024). Land areas: Census Gazetteer 2025: counties. A dash means the figure is not in the cited file.
County officialsFrom public records
No county official is published yet. Names appear once a researcher drafts them from the county’s own site and a second person approves; office contacts only, never personal details.
Across Winnebago County
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Neighboring counties
Neighboring counties
- Cerro Gordo CountyPopulation 42,493 (2024 estimate)
- Faribault CountyPopulation 13,886 (2024 estimate)
- Freeborn CountyPopulation 30,314 (2024 estimate)
- Hancock CountyPopulation 10,616 (2024 estimate)
- Kossuth CountyPopulation 14,408 (2024 estimate)
- Worth CountyPopulation 7,307 (2024 estimate)
Sources: Census county adjacency file 2024, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 19, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 27, retrieved November 14, 2026.