Greenville, OH · which candidate this place backed in each party’s presidential nominating contest, cycle by cycle. A primary is a contest inside one party, so it has no Democratic–Republican margin and is not part of the general-election record above.
Akashic reports votes cast, not delegates awarded. The two can disagree: Clinton led the 2008 national primary popular vote by less than half a point and did not win the nomination.
Primary returns are published at county grain, and this place is a single county: Darke County, Ohio. The figures below are that county’s, which is the same territory — not a larger unit standing in for it.
Presidential nominating contests in Greenville, OH, by party and cycle.
○no contest record — Akashic holds no result for that party and cycle here. It is not a claim that no contest was held. Telling apart a contest that was cancelled, one that went uncontested, and one simply not yet ingested needs a nominating-contest calendar, which is a separate ingest from results and does not exist yet.
Republican presidential primaries are not yet ingested — the Republican series runs from 1856 and is in scope. The row is kept so its absence is visible: a Democratic-only panel would otherwise read as though no one else held a contest.
Akashic carries 10 states for 2012 and 3 states for 2024. Cycles in which an incumbent president seeks renomination are thin by nature — few states run a contested primary — so a sparse column is politics, not a hole in the record.
County returns carry a leader and a lead over the runner-up, and nothing more. The full candidate field with vote shares is published at state grain — follow a cycle above to the state contest for it.
voter registration
Registered voters
Total registered voters, over time
Registered voters
Voter registration in Greenville, OH
Year
Total registered
2016
34,063
2018
34,566
2020
34,669
2022
34,387
2024
35,030
domestic migration
Who moves in and out
Net domestic migration over time
+46 net domestic migration · 2025
20112025
Net −2,303 over 2011–2025 · gain loss
Domestic migration in Greenville, OH in Greenville, OH: net domestic migration by year
Year
Net domestic migration
2011
−356
2012
−247
2013
−217
2014
−215
2015
−188
2016
−365
2017
−106
2018
−314
2019
−209
2021
−188
2022
+61
2023
−50
2024
+45
2025
+46
Greenville anchors Darke County, one of Ohio's most reliably rural-conservative counties, where agricultural employment and a shrinking manufacturing base have driven voter preferences by double-digit margins in recent federal cycles.
Across the recorded series it reached a Democratic high of 18.8 points in 1912 and a Republican high of 65.4 points in 2024. Between 2020 and 2024 the metro moved 1.7 points toward the Republican candidate; the 2024 margin was 65.4 points.
A population of 51,594, a 95% non-Hispanic-white share, and a median household income of $64,486 describe the metro. The metro's voting pattern over the last decade is most similar to that of Bellefontaine, OH and Wapakoneta, OH.
Akashic
Political twins — metros
The metros 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.
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 →
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Greenville, OH, Ohio. Akashic. https://akashic.app/cbsa/24820/. Accessed May 20, 2026. License: CC BY 4.0.
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In 2024, Greenville, OH, Ohio voted Republican by 65.4 points (R+65.4), carried by the Republican candidate. Out of 27,002 votes cast, 4,583 went Democratic and 22,234 went Republican.
When did Greenville, OH, Ohio last vote Democratic?
The most recent presidential election in which Greenville, OH, Ohio voted Democratic was 1964.
How many people live in Greenville, OH, Ohio?
Greenville, OH, Ohio has a population of 51,594 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Greenville, OH, Ohio?
Median household income in Greenville, OH, Ohio is $64,486 — below the national median of $80,734. The Ohio state median is $71,389.
What is the political history of Greenville, OH, Ohio?
Akashic tracks 34 presidential elections in Greenville, OH, Ohio from 1892 to 2024. Of those, 9 went Democratic and 25 went Republican.
