| Donald Trump ✓Republican | 76.6% | 15,984 |
|---|---|---|
| Kamala HarrisDemocratic | 22.2% | 4,633 |
| OtherAll other candidates | 1.2% | 253 |
| Year | Margin (D minus R) |
|---|---|
| 1876 | No data |
| 1880 | No data |
| 1884 | No data |
| 1888 | No data |
| 1892 | −23.9% |
| 1896 | −21.6% |
| 1900 | −26.3% |
| 1904 | −35.3% |
| 1908 | −24.6% |
| 1912 | −15.1% |
| 1916 | −14.8% |
| 1920 | −31.6% |
| 1924 | −39.0% |
| 1928 | −46.4% |
| 1932 | −6.2% |
| 1936 | −4.0% |
| 1940 | −17.2% |
| 1944 | −32.0% |
| 1948 | −23.0% |
| 1952 | −35.7% |
| 1956 | −40.1% |
| 1960 | −30.6% |
| 1964 | +3.4% |
| 1968 | −29.6% |
| 1972 | −49.4% |
| 1976 | −14.0% |
| 1980 | −29.9% |
| 1984 | −48.2% |
| 1988 | −40.2% |
| 1992 | −17.2% |
| 1996 | −15.2% |
| 2000 | −33.4% |
| 2004 | −40.8% |
| 2008 | −30.3% |
| 2012 | −33.9% |
| 2016 | −51.5% |
| 2020 | −52.6% |
| 2024 | −54.4% |
Demographics
Demographic Profile
Key indicators compared across containing geographies
| Indicator | Wilmington, OHMetro area | OhioState | United StatesNation |
|---|---|---|---|
| Race & Ethnicity | |||
| White | 92.1% | 76.8% | 61.0% |
| Black | 1.9% | 12.2% | 12.2% |
| Asian | 0.3% | 2.6% | 6.0% |
| Two or more races | 4.1% | 6.5% | 12.6% |
| Other race | 1.7% | 2.0% | 8.2% |
| Hispanic or Latino | 2.3% | 4.8% | 19.3% |
| Income & Age | |||
| Median household income | $70,407 | $71,389 | $84,427 |
| Poverty rate | 12.9% | 13.3% | 12.5% |
| Median age | 40.8 | 39.8 | 39.1 |
| Age 18–24 | 9.7% | 8.9% | 9.2% |
| Age 65 and older | 18.4% | 18.3% | 17.2% |
| Education & Language | |||
| Bachelor's degree or higher (25+) | 19.3% | 31.6% | 35.6% |
| Speaks a non-English language at home | 2.6% | 8.0% | 22.3% |
| Spanish | 1.6% | 2.7% | 13.6% |
| Ancestry | |||
| Largest ancestry | German 21.3% | German 22.3% | German 12.5% |
| 2nd-largest ancestry | English 15.2% | Irish 12.3% | Mexican 11.3% |
| 3rd-largest ancestry | Irish 14.0% | English 11.0% | English 9.5% |
| Religion | |||
| Catholic | 5.9% | 15.4% | 18.6% |
| Evangelical Protestant | 13.5% | 19.5% | 16.5% |
| Unaffiliated or unclaimed | 70.9% | 52.2% | 51.5% |
| Mainline Protestant | 6.4% | 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.
Wilmington anchors Clinton County, a historically Republican stronghold where logistics and light manufacturing drive the workforce. The area drew national attention after a major DHL hub closure in 2008 reshaped its economic and political landscape.
Across the recorded series it reached a Democratic high of 3.4 points in 1964 and a Republican high of 54.4 points in 2024. Between 2020 and 2024 the metro moved 1.8 points toward the Republican candidate; the 2024 margin was 54.4 points.
A population of 42,012, a 92% non-Hispanic-white share, and a median household income of $70,407 describe the metro.
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 →
Wilmington, OH, Ohio. Akashic. https://akashic.app/cbsa/48940/. Accessed May 20, 2026. License: CC BY 4.0.