Clark County, Missouri
| Donald Trump ✓Republican | 80.4% | 2,679 |
|---|---|---|
| Kamala HarrisDemocratic | 18.8% | 628 |
| Chase OliverLibertarian | 0.6% | 19 |
| Year | Margin (D minus R) |
|---|---|
| 1892 | +3.5% |
| 1896 | +3.8% |
| 1900 | +3.1% |
| 1904 | −3.1% |
| 1908 | −0.1% |
| 1912 | +11.2% |
| 1916 | −2.6% |
| 1920 | −16.1% |
| 1924 | −3.0% |
| 1928 | −20.0% |
| 1932 | +15.9% |
| 1936 | +3.3% |
| 1940 | −7.5% |
| 1944 | −11.3% |
| 1948 | +1.9% |
| 1952 | −16.4% |
| 1956 | −8.9% |
| 1960 | −12.9% |
| 1964 | +14.5% |
| 1968 | −15.8% |
| 1972 | −28.1% |
| 1976 | +3.0% |
| 1980 | −15.2% |
| 1984 | −11.9% |
| 1988 | +12.6% |
| 1992 | +21.7% |
| 1996 | +20.2% |
| 2000 | −2.3% |
| 2004 | −2.8% |
| 2008 | −6.1% |
| 2012 | −10.3% |
| 2016 | −52.3% |
| 2020 | −58.8% |
| 2024 | −61.5% |
| Year | Total registered |
|---|---|
| 2016 | 4,933 |
| 2018 | 4,847 |
| 2020 | 4,970 |
| 2022 | 5,026 |
| 2024 | 5,178 |
Clark County, tucked into Missouri's northeast corner along the Iowa border, has shifted decisively rightward over two decades; its 2024 presidential margin of R+61.5 reflects a pattern common to sparsely populated agricultural counties across the upper Midwest.
Across the recorded series it reached a Democratic high of 21.7 points in 1992 and a Republican high of 61.5 points in 2024. Between 2020 and 2024 the county moved 2.8 points toward the Republican candidate; the 2024 margin was 61.5 points.
A population of 6,675, a 95% non-Hispanic-white share, and a median household income of $51,781 describe the county. The county's voting pattern over the last decade is most similar to that of Harrison County and Iron County.
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Clark County, Missouri. Akashic. https://akashic.app/county/29045/. Accessed May 20, 2026. License: CC BY 4.0.