| Donald Trump ✓Republican | 59.4% | 3,004 |
|---|---|---|
| Kamala HarrisDemocratic | 39.3% | 1,988 |
| OtherAll other candidates | 1.3% | 64 |
| Year | Margin (D minus R) |
|---|---|
| 2008 | −26.5% |
| 2012 | −36.5% |
| 2016 | −25.6% |
| 2020 | −19.4% |
| 2024 | −20.1% |
| Year | Won | Democratic | Republican | Other | Margin | Total |
|---|---|---|---|---|---|---|
| R | 39.3%Harris1,988 | 59.4%Trump3,004 | 1.3% | 5,056 | ||
| R | 39.4%Biden1,991 | 58.8%Trump2,970 | 1.9%incl. Jorgensen | 5,055 | ||
| R | 33.8%Clinton1,494 | 59.4%Trump2,623 | 6.8%incl. Johnson | 4,417 | ||
| R | 31.8%Obama1,371 | 68.2%Romney2,944 | 0.0% | 4,315 | ||
| R | 36.1%Obama1,511 | 62.6%McCain2,622 | 1.3% | 4,189 |
Demographics
Demographic Profile
Key indicators compared across containing geographies
| Indicator | DelafieldCity | WisconsinState | United StatesNation |
|---|---|---|---|
| Race & Ethnicity | |||
| White | 88.8% | 80.1% | 61.0% |
| Black | 2.2% | 6.1% | 12.2% |
| Asian | 2.0% | 3.0% | 6.0% |
| Two or more races | 5.7% | 7.6% | 12.6% |
| Other race | 1.3% | 3.3% | 8.2% |
| Hispanic or Latino | 5.3% | 8.0% | 19.3% |
| Income & Age | |||
| Median household income | $94,806 | $77,485 | $84,427 |
| Poverty rate | 5.7% | 10.6% | 12.5% |
| Median age | 46.7 | 40.5 | 39.1 |
| Age 18–24 | 7.4% | 9.3% | 9.2% |
| Age 65 and older | 20.4% | 18.5% | 17.2% |
| Education & Language | |||
| Bachelor's degree or higher (25+) | 48.9% | 33.5% | 35.6% |
| Speaks a non-English language at home | 7.7% | 9.1% | 22.3% |
| Spanish | 2.8% | 5.0% | 13.6% |
| Other Indo-European | 1.4% | 0.7% | 2.0% |
| Other Asian & Pacific Island | 1.2% | 1.2% | 1.1% |
| Ancestry | |||
| Largest ancestry | German 41.7% | German 35.8% | German 12.5% |
| 2nd-largest ancestry | Irish 12.3% | Irish 10.4% | Mexican 11.3% |
| 3rd-largest ancestry | Polish 11.6% | Polish 7.6% | English 9.5% |
| Religion | |||
| Catholic | 31.4%County context | 21.0% | 18.6% |
| Evangelical Protestant | 18.0%County context | 14.5% | 16.5% |
| Unaffiliated or unclaimed | 39.7%County context | 52.0% | 51.5% |
| Mainline Protestant | 6.8%County context | 8.4% | 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.
Delafield sits in the Upper Midwest. In 2024 it voted Republican.
Across the recorded series it reached a Republican high of 36.5 points in 2012. Between 2020 and 2024 the city moved 0.7 points toward the Republican candidate; the 2024 margin was 20.1 points.
A population of 7,202, a 89% non-Hispanic-white share, and a median household income of $94,806 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 →
Delafield, Wisconsin. Akashic. https://akashic.app/city/5519400/. Accessed May 20, 2026. License: CC BY 4.0.