| Donald Trump ✓Republican | 75.3% | 2,178 |
|---|---|---|
| Kamala HarrisDemocratic | 23.6% | 682 |
| OtherAll other candidates | 1.1% | 33 |
| Year | Margin (D minus R) |
|---|---|
| 2008 | −12.0% |
| 2012 | −30.9% |
| 2016 | −49.4% |
| 2020 | −47.4% |
| 2024 | −51.7% |
| Year | Won | Democratic | Republican | Other | Margin | Total |
|---|---|---|---|---|---|---|
| R | 23.6%Harris682 | 75.3%Trump2,178 | 1.1% | 2,893 | ||
| R | 25.5%Biden757 | 72.9%Trump2,162 | 1.6%incl. Jorgensen | 2,967 | ||
| R | 23.0%Clinton578 | 72.4%Trump1,817 | 4.6%incl. Johnson | 2,510 | ||
| R | 34.5%Obama795 | 65.5%Romney1,507 | 0.0% | 2,302 | ||
| R | 43.2%Obama1,116 | 55.1%McCain1,426 | 1.7% | 2,586 |
Demographics
Demographic Profile
Key indicators compared across containing geographies
| Indicator | SullivanCity | MissouriState | United StatesNation |
|---|---|---|---|
| Race & Ethnicity | |||
| White | 88.0% | 77.5% | 61.0% |
| Black | 1.5% | 11.0% | 12.2% |
| Asian | 0.0% | 2.1% | 6.0% |
| Two or more races | 10.0% | 7.1% | 12.6% |
| Other race | 0.4% | 2.3% | 8.2% |
| Hispanic or Latino | 0.8% | 5.2% | 19.3% |
| Income & Age | |||
| Median household income | $63,370 | $70,702 | $84,427 |
| Poverty rate | 11.5% | 12.6% | 12.5% |
| Median age | 39.4 | 39.2 | 39.1 |
| Age 18–24 | 7.2% | 9.2% | 9.2% |
| Age 65 and older | 19.3% | 17.9% | 17.2% |
| Education & Language | |||
| Bachelor's degree or higher (25+) | 22.7% | 32.4% | 35.6% |
| Speaks a non-English language at home | 1.8% | 6.7% | 22.3% |
| Ancestry | |||
| Largest ancestry | German 32.8% | German 21.3% | German 12.5% |
| 2nd-largest ancestry | Irish 13.6% | English 11.9% | Mexican 11.3% |
| 3rd-largest ancestry | English 11.5% | Irish 11.8% | English 9.5% |
| Religion | |||
| Catholic | 20.8%County context | 12.5% | 18.6% |
| Evangelical Protestant | 20.3%County context | 24.1% | 16.5% |
| Unaffiliated or unclaimed | 51.5%County context | 51.7% | 51.5% |
ACS values are survey estimates and may include margins of error.
Religion data may be available only at county or larger geographies. Sub-county values are labeled when inherited, modeled, or contextual.
Sullivan sits in the Border South. In 2024 it voted Republican.
Across the recorded series it reached a Republican high of 51.7 points in 2024. Between 2020 and 2024 the city moved 4.4 points toward the Republican candidate; the 2024 margin was 51.7 points.
A population of 6,310, a 88% non-Hispanic-white share, and a median household income of $63,370 describe the city.
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 →
Sullivan, Missouri. Akashic. https://akashic.app/city/2971440/. Accessed May 20, 2026. License: CC BY 4.0.