Blue Earth County, Minnesota
| Donald Trump ✓Republican | 49.4% | 18,001 |
|---|---|---|
| Kamala HarrisDemocratic | 48.2% | 17,558 |
| Robert F KennedyWe The People | 1.0% | 351 |
| Year | Margin (D minus R) |
|---|---|
| 1892 | −4.8% |
| 1896 | −18.6% |
| 1900 | −22.4% |
| 1904 | −40.6% |
| 1908 | −18.9% |
| 1912 | +12.9% |
| 1916 | −12.3% |
| 1920 | −61.5% |
| 1924 | −46.0% |
| 1928 | −22.0% |
| 1932 | +17.3% |
| 1936 | +18.3% |
| 1940 | −24.1% |
| 1944 | −29.7% |
| 1948 | −1.7% |
| 1952 | −41.0% |
| 1956 | −35.1% |
| 1960 | −16.9% |
| 1964 | +14.2% |
| 1968 | −1.6% |
| 1972 | −8.7% |
| 1976 | +3.6% |
| 1980 | −4.0% |
| 1984 | −9.2% |
| 1988 | +1.7% |
| 1992 | +9.8% |
| 1996 | +13.2% |
| 2000 | −2.2% |
| 2004 | +3.4% |
| 2008 | +13.0% |
| 2012 | +9.5% |
| 2016 | −3.7% |
| 2020 | +4.4% |
| 2024 | −1.2% |
| Year | Total registered |
|---|---|
| 2016 | 40,329 |
| 2018 | 38,713 |
| 2020 | 42,066 |
| 2022 | 39,614 |
| 2024 | 43,472 |
Home to Mankato and Minnesota State University, Blue Earth County has trended sharply rightward over two decades, narrowing from a reliably Democratic county to a near-even split driven by shifting rural and small-city voting patterns.
Across the recorded series it reached a Democratic high of 18.3 points in 1936 and a Republican high of 61.5 points in 1920. Between 2020 and 2024 the county moved 5.7 points toward the Republican candidate; the 2024 margin was 1.2 points.
A population of 69,871, a 84% non-Hispanic-white share, and a median household income of $74,477 describe the county. The county's voting pattern over the last decade is most similar to that of Nicollet County and Franklin County.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
Blue Earth County, Minnesota. Akashic. https://akashic.app/county/27013/. Accessed May 20, 2026. License: CC BY 4.0.