McCordsville, Indiana
Presidential margin, 2004–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 2004 | −41.7% |
| 2008 | −18.6% |
| 2012 | −29.7% |
| 2016 | −22.1% |
| 2020 | −10.2% |
| 2024 | −7.7% |
| Year | Won | Democratic | Republican | Other | Margin | Swing | vs U.S. | Total |
|---|---|---|---|---|---|---|---|---|
| R | 45.1%Harris2,297 | 52.8%Trump2,688 | 2.1% | R+7.7 | D+2.5 | R+6.2 | 5,090 | |
| R | 43.8%Biden1,994 | 54.1%Trump2,459 | 2.1% | R+10.2 | D+11.8 | R+14.7 | 4,548 | |
| R | 34.9%Clinton1,251 | 56.9%Trump2,043 | 8.2% | R+22.1 | D+7.6 | R+24.2 | 3,588 | |
| R | 34.1%Obama916 | 63.7%Romney1,714 | 2.2% | R+29.7 | R+11.0 | R+33.5 | 2,690 | |
| R | 40.2%Obama948 | 58.8%McCain1,387 | 1.0% | R+18.6 | D+23.1 | R+25.9 | 2,358 | |
| R | 28.6%Kerry551 | 70.3%Bush1,354 | 1.1% | R+41.7 | — | R+39.2 | 1,927 |
McCordsville's population has roughly tripled since 2010, driven by suburban spillover from the Indianapolis metro. That rapid in-migration tends to complicate historically stable Republican margins in the surrounding county.
Across the recorded series it reached a Republican high of 41.7 points in 2004. Between 2020 and 2024 the city moved 2.5 points toward the Democratic candidate; the 2024 margin was 7.7 points.
A population of 10,329, a 76% non-Hispanic-white share, and a median household income of $110,692 describe the city. The city's voting pattern over the last decade is most similar to that of Lansing and Wildewood.
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Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
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McCordsville, Indiana. Akashic. https://akashic.app/city/1845648/. Accessed May 20, 2026. License: CC BY 4.0.