Winnebago County, Wisconsin
| Donald Trump ✓Republican | 51.6% | 49,179 |
|---|---|---|
| Kamala HarrisDemocratic | 46.8% | 44,660 |
| Robert F KennedyIndependent | 0.5% | 509 |
| Year | Margin (D minus R) |
|---|---|
| 1892 | +4.5% |
| 1896 | −21.1% |
| 1900 | −13.9% |
| 1904 | −30.1% |
| 1908 | −9.9% |
| 1912 | +24.0% |
| 1916 | −5.8% |
| 1920 | −49.9% |
| 1924 | −40.9% |
| 1928 | −23.4% |
| 1932 | +14.7% |
| 1936 | +21.6% |
| 1940 | −9.1% |
| 1944 | −20.0% |
| 1948 | −13.0% |
| 1952 | −36.7% |
| 1956 | −43.8% |
| 1960 | −23.6% |
| 1964 | +5.7% |
| 1968 | −14.3% |
| 1972 | −17.6% |
| 1976 | −13.2% |
| 1980 | −15.7% |
| 1984 | −26.1% |
| 1988 | −10.3% |
| 1992 | −8.4% |
| 1996 | +2.6% |
| 2000 | −5.7% |
| 2004 | −6.3% |
| 2008 | +11.7% |
| 2012 | +3.7% |
| 2016 | −7.3% |
| 2020 | −4.0% |
| 2024 | −4.7% |
Winnebago anchors the Fox Valley manufacturing belt and has moved from a reliable swing county toward modest Republican margins, tracking a broader blue-collar realignment visible across Wisconsin's lakeshore industrial corridor.
Across the recorded series it reached a Democratic high of 24.0 points in 1912 and a Republican high of 49.9 points in 1920. Between 2020 and 2024 the county moved 0.8 points toward the Republican candidate; the 2024 margin was 4.7 points.
A population of 171,769, a 85% non-Hispanic-white share, and a median household income of $74,925 describe the county. The county's voting pattern over the last decade is most similar to that of Outagamie County and Essex County.
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Winnebago County, Wisconsin. Akashic. https://akashic.app/county/55139/. Accessed May 20, 2026. License: CC BY 4.0.