Miller County, Missouri
| Donald Trump ✓Republican | 83.2% | 10,826 |
|---|---|---|
| Kamala HarrisDemocratic | 15.9% | 2,067 |
| Chase OliverLibertarian | 0.6% | 77 |
| Year | Margin (D minus R) |
|---|---|
| 1892 | −14.4% |
| 1896 | −0.4% |
| 1900 | −9.0% |
| 1904 | −17.9% |
| 1908 | −17.8% |
| 1912 | +0.5% |
| 1916 | −13.9% |
| 1920 | −31.5% |
| 1924 | −19.6% |
| 1928 | −26.0% |
| 1932 | +18.0% |
| 1936 | −2.4% |
| 1940 | −12.1% |
| 1944 | −23.6% |
| 1948 | −10.2% |
| 1952 | −27.1% |
| 1956 | −23.4% |
| 1960 | −26.9% |
| 1964 | −13.9% |
| 1968 | −39.6% |
| 1972 | −56.1% |
| 1976 | −19.7% |
| 1980 | −37.8% |
| 1984 | −53.1% |
| 1988 | −37.8% |
| 1992 | −13.4% |
| 1996 | −14.6% |
| 2000 | −29.2% |
| 2004 | −44.7% |
| 2008 | −36.8% |
| 2012 | −49.3% |
| 2016 | −65.6% |
| 2020 | −65.6% |
| 2024 | −67.3% |
| Year | Total registered |
|---|---|
| 2016 | 17,497 |
| 2018 | 17,617 |
| 2020 | 17,917 |
| 2022 | 18,245 |
| 2024 | 18,911 |
Miller County, anchored by the Lake of the Ozarks resort corridor, returned an R+67.3 margin in 2024—among the widest in a state that has shifted decisively toward Republican dominance over the past two decades.
Across the recorded series it reached a Democratic high of 18.0 points in 1932 and a Republican high of 67.3 points in 2024. Between 2020 and 2024 the county moved 1.7 points toward the Republican candidate; the 2024 margin was 67.3 points.
A population of 25,269, a 93% non-Hispanic-white share, and a median household income of $56,736 describe the county. The county's voting pattern over the last decade is most similar to that of Osage County and Washington County.
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Miller County, Missouri. Akashic. https://akashic.app/county/29131/. Accessed May 20, 2026. License: CC BY 4.0.