| Donald Trump ✓Republican | 64.4% | 5,301 |
|---|---|---|
| Kamala HarrisDemocratic | 34.7% | 2,857 |
| OtherAll other candidates | 0.9% | 71 |
| Year | Margin (D minus R) |
|---|---|
| 2008 | −25.4% |
| 2012 | −28.3% |
| 2016 | −32.3% |
| 2020 | −28.7% |
| 2024 | −29.7% |
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| R | 2,857 | 5,301 | 8,229 | ||
| R | 2,937 | 5,360 | 8,436 | ||
| R | 2,474 | 5,005 | 7,839 | ||
| R | 3,008 | 5,382 | 8,390 | ||
| R | 3,125 | 5,293 | 8,551 |
Demographics
Demographic Profile
Key indicators compared across containing geographies
| Indicator | VandaliaCity | OhioState | United StatesNation |
|---|---|---|---|
| Race & Ethnicity | |||
| White | 88.4% | 76.8% | 61.0% |
| Black | 3.2% | 12.2% | 12.2% |
| Asian | 2.4% | 2.6% | 6.0% |
| Two or more races | 5.3% | 6.5% | 12.6% |
| Other race | 0.6% | 2.0% | 8.2% |
| Hispanic or Latino | 2.1% | 4.8% | 19.3% |
| Income & Age | |||
| Median household income | $73,275 | $71,389 | $84,427 |
| Poverty rate | 9.0% | 13.3% | 12.5% |
| Median age | 39.6 | 39.8 | 39.1 |
| Age 18–24 | 9.1% | 8.9% | 9.2% |
| Age 65 and older | 18.6% | 18.3% | 17.2% |
| Education & Language | |||
| Bachelor's degree or higher (25+) | 29.2% | 31.5% | 35.7% |
| Speaks a non-English language at home | 3.4% | 8.0% | 22.3% |
| Ancestry | |||
| Largest ancestry | German 20.2% | German 22.3% | German 12.5% |
| 2nd-largest ancestry | Irish 11.8% | Irish 12.3% | English 9.5% |
| 3rd-largest ancestry | English 11.6% | English 11.0% | Irish 9.4% |
| Religion | |||
| Catholic | 13.0%County context | 15.4% | 18.6% |
| Evangelical Protestant | 30.8%County context | 19.5% | 16.5% |
| Unaffiliated or unclaimed | 39.5%County context | 52.2% | 51.5% |
| Black Protestant | 7.0%County context | 2.3% | 2.2% |
| Mainline Protestant | 5.7%County context | 7.0% | 5.2% |
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.
Vandalia sits in the Industrial Midwest. In 2024 it voted Republican.
Across the recorded series it reached a Republican high of 32.3 points in 2016. Between 2020 and 2024 the city moved 1.0 points toward the Republican candidate; the 2024 margin was 29.7 points.
A population of 15,053, a 88% non-Hispanic-white share, and a median household income of $73,275 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 →
Vandalia, Ohio. Akashic. https://akashic.app/city/3979492/. Accessed May 20, 2026. License: CC BY 4.0.