Spring Hill, Tennessee
Presidential margin, 2004–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 2004 | −42.9% |
| 2008 | −40.0% |
| 2012 | −39.0% |
| 2016 | −40.7% |
| 2020 | −30.7% |
| 2024 | −38.7% |
| Year | Won | Democratic | Republican | Other | Margin | Swing | vs U.S. | Total |
|---|---|---|---|---|---|---|---|---|
| R | 29.9%Harris7,824 | 68.6%Trump17,965 | 1.5% | R+38.7 | R+8.0 | R+37.3 | 26,178 | |
| R | 33.6%Biden7,087 | 64.3%Trump13,559 | 2.0% | R+30.7 | D+10.0 | R+35.2 | 21,074 | |
| R | 26.0%Clinton4,435 | 66.6%Trump11,383 | 7.4% | R+40.7 | R+1.7 | R+42.8 | 17,082 | |
| R | 29.8%Obama5,699 | 68.8%Romney13,142 | 1.3% | R+39.0 | D+1.0 | R+42.8 | 19,097 | |
| R | 29.4%Obama3,874 | 69.4%McCain9,146 | 1.2% | R+40.0 | D+2.9 | R+47.3 | 13,180 | |
| R | 28.3%Kerry3,195 | 71.2%Bush8,039 | 0.4% | R+42.9 | — | R+40.5 | 11,283 |
Spring Hill has transformed from a small farming town into a high-growth suburban city, with rapid in-migration from the Nashville metro driving significant demographic and electoral shifts since the 2010s.
Across the recorded series it reached a Republican high of 42.9 points in 2004. Between 2020 and 2024 the city moved 8.0 points toward the Republican candidate; the 2024 margin was 38.7 points.
A population of 55,765, a 83% non-Hispanic-white share, and a median household income of $112,013 describe the city. The city's voting pattern over the last decade is most similar to that of Mount Juliet and Rockwall.
The cities whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
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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Spring Hill, Tennessee. Akashic. https://akashic.app/city/4770580/. Accessed May 20, 2026. License: CC BY 4.0.