† Citizen voting-age population estimated for prior cycles; 2004 predates the ACS and is extrapolated. Source: ACS 5-year, table B05003.
——
D+60R+60
1 counties by 2024 margin · County returns · MIT Election Lab
People and households
Who lives here
Exact values for this place, its state, and the United States.
Race · ethnicity · ancestry
Communities and origins
GroupGreenville, OHOhioUnited States
German30.9%22.3%12.5%
English10.6%11.0%9.5%
Irish10.1%12.3%9.4%
American8.2%5.6%5.3%
French3.4%1.2%1.6%
Scottish1.8%1.5%1.3%
Italian1.7%5.8%4.8%
Polish0.7%3.2%2.2%
Mexican0.8%2.0%11.3%
Cuban0.3%—0.7%
Puerto Rican0.2%1.2%1.8%
Hispanic or Latino counts residents of any race; the race groups count only their non-Hispanic residents, so the groups are mutually exclusive and sum to 100%. Expand a row to see ancestries reported within that group.
Age and life stage
Measure
Greenville, OH
Ohio
United States
Median age
41.8
39.8
39.1
Age 18–24
7.6%
8.9%
9.2%
Age 65 and older
20.6%
18.3%
17.2%
Household economy
Measure
Greenville, OH
Ohio
United States
Median household income
$64,486
$71,389
$84,427
Poverty rate
11.0%
13.3%
12.5%
Bachelor's degree or higher (25+)
16.5%
31.6%
35.6%
Languages at home
Measure
Greenville, OH
Ohio
United States
Speaks a non-English language at home
1.8%
8.0%
22.3%
Religious landscape
Measure
Greenville, OH
Ohio
United States
Catholic
12.3%
15.4%
18.6%
Evangelical Protestant
19.2%
19.5%
16.5%
Unclaimed / not counted
54.2%
52.2%
51.5%
Mainline Protestant
10.7%
7.0%
5.2%
American Community Survey 2024 5-year (CVAP, income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024 · 2020 U.S. Religion Census (ASARB) — congregational adherents; unclaimed is the residual not counted by congregations.
Greenville, OH
presidential history
Presidential margin, 1892–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
1892
+12.6%
1896
+16.6%
1900
+10.6%
1904
−1.6%
1908
+12.4%
1912
+18.8%
1916
+17.2%
1920
−6.0%
1924
−10.7%
1928
−33.5%
1932
+14.3%
1936
+13.5%
1940
−7.2%
1944
−16.2%
1948
−1.0%
1952
−28.6%
1956
−30.6%
1960
−29.1%
1964
+18.3%
1968
−17.5%
1972
−34.7%
1976
−7.6%
1980
−23.4%
1984
−46.6%
1988
−36.7%
1992
−16.7%
1996
−8.4%
2000
−30.4%
2004
−39.8%
2008
−36.1%
2012
−44.1%
2016
−60.2%
2020
−63.7%
2024
−65.4%
DemocraticRepublican
34 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024). Swing · margin change from the prior cycle. vs U.S. · margin relative to the national result that year.
Year
Won
Democratic
Republican
Other
Margin
Swing
vs U.S.
Total
R
17.0%Harris4,583
82.3%Trump22,234
0.4%Oliver97 +3
R+65.4
R+1.7
R+63.9
27,002
All 6 candidates in 2024 · 4 minor / independent
Donald J TrumpRepublican82.3%22,234
Kamala D HarrisDemocratic17.0%4,583
Chase OliverNonpartisan0.4%97
Richard DuncanNonpartisan0.2%55
Peter SonskiNonpartisan0.1%31
OtherAll other candidates0.0%2
R
17.4%Biden4,731
81.1%Trump22,004
1.5%
R+63.7
R+3.5
R+68.1
27,134
R
17.3%Clinton4,470
77.5%Trump20,012
5.2%
R+60.2
R+16.1
R+62.3
25,821
R
26.7%Obama6,826
70.8%Romney18,108
2.6%
R+44.1
R+8.0
R+47.9
25,590
R
30.8%Obama7,964
66.9%McCain17,290
2.3%
R+36.1
D+3.7
R+43.4
25,838
R
29.8%Kerry7,846
69.6%Bush18,306
0.6%
R+39.8
R+9.3
R+37.3
26,313
R
33.3%Gore7,741
63.7%Bush14,817
3.0%
R+30.4
R+22.0
R+30.9
23,267
R
38.5%Clinton8,871
46.9%Dole10,798
14.6%
R+8.4
D+8.3
R+16.9
23,032
R
28.7%Clinton7,016
45.4%Bush11,098
25.8%
R+16.7
D+20.0
R+22.3
24,426
R
31.2%Dukakis6,851
67.9%Bush14,914
0.9%
R+36.7
D+9.8
R+29.0
21,954
R
26.2%Mondale5,904
72.8%Reagan16,379
0.9%
R+46.6
R+23.2
R+28.3
22,494
R
34.8%Carter7,635
58.2%Reagan12,773
7.1%
R+23.4
R+15.8
R+13.7
21,958
R
45.1%Carter9,901
52.7%Ford11,580
2.2%
R+7.6
D+27.1
R+9.7
21,953
R
31.0%McGovern6,534
65.7%Nixon13,862
3.3%
R+34.7
R+17.2
R+11.6
21,096
R
36.3%Humphrey7,371
53.8%Nixon10,926
9.9%
R+17.5
R+35.8
R+16.8
20,315
D
59.2%Johnson12,433
40.8%Goldwater8,581
0.0%
D+18.3
D+47.4
R+4.3
21,014
R
35.5%Kennedy7,715
64.5%Nixon14,048
0.0%
R+29.1
D+1.5
R+29.3
21,763
R
34.7%Stevenson7,138
65.3%Eisenhower13,447
0.0%
R+30.6
R+2.1
R+15.2
20,585
R
35.7%Stevenson7,597
64.3%Eisenhower13,670
0.0%
R+28.6
R+27.5
R+17.8
21,267
R
49.2%Truman8,770
50.3%Dewey8,956
0.5%
R+1.0
D+15.1
R+5.5
17,813
R
41.9%Roosevelt8,036
58.1%Dewey11,135
0.0%
R+16.2
R+9.0
R+23.7
19,171
R
46.4%Roosevelt9,651
53.6%Willkie11,147
0.0%
R+7.2
R+20.7
R+17.1
20,798
D
54.8%Roosevelt11,114
41.3%Landon8,375
3.9%
D+13.5
R+0.8
R+10.8
20,283
D
55.9%Roosevelt11,122
41.7%Hoover8,284
2.4%
D+14.3
D+47.8
R+3.5
19,889
R
32.8%Smith5,822
66.3%Hoover11,765
0.8%
R+33.5
R+22.8
R+16.0
17,734
R
42.2%Davis7,316
52.9%Coolidge9,166
4.8%
R+10.7
R+4.7
D+14.5
17,321
R
46.6%Cox8,459
52.6%Harding9,552
0.8%
R+6.0
R+23.2
D+20.2
18,162
D
56.9%Wilson6,186
39.8%Hughes4,322
3.3%
D+17.2
R+1.7
D+14.0
10,865
D
49.2%Wilson5,027
30.4%Taft3,107
20.3%
D+18.8
D+6.4
R+0.7
10,209
D
55.0%Bryan6,391
42.6%Taft4,951
2.4%
D+12.4
D+14.0
D+21.9
11,623
R
47.6%Parker5,030
49.3%Roosevelt5,203
3.1%
R+1.6
R+12.2
D+18.0
10,562
D
54.4%Bryan6,003
43.8%McKinley4,834
1.8%
D+10.6
R+6.0
D+18.1
11,038
D
57.9%Bryan6,151
41.3%McKinley4,384
0.8%
D+16.6
D+4.0
D+22.7
10,619
D
52.6%Cleveland4,916
40.0%Harrison3,737
7.4%
D+12.6
—
D+11.0
9,344
Congressional elections · 3 Senate races
U.S. Senate
Source · MIT Election Lab (MEDSL), Senate. CC-BY 4.0.
Year
Won
Democratic
Republican
Total
2024
R
20.0%5,359
76.7%20,615
26,860
2022
R
19.1%3,773
80.8%15,977
19,783
2018
R
28.6%5,569
71.4%13,921
19,492
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 →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
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.
