Henry County, Missouri: Appalachian Realigners county. In 2024, voted R+53%. Republican peak: R+53 in 2024.
Key facts
- 2024 presidential margin
- R+53MIT Election Lab
- Political typology
- Appalachian RealignersAkashic typology
- Population
- 22,3282024 5-year
- Median household income
- $57,9262024 5-year
- White (non-Hispanic)
- 92.2%2024 5-year
- Black
- 0.8%2024 5-year
- Hispanic / Latino
- 3.0%2024 5-year
- Peak Democratic margin
- D+35 in 1912MIT Election Lab
- Peak Republican margin
- R+53 in 2024MIT Election Lab
- Most similar
- Hamilton County, IL · similarity 1.00
2024 results by precinct
2024 precinct map of Henry CountyPrecinct-level 2024 presidential results for Henry County, with each precinct boundary colored by Democratic-vs-Republican margin.
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Margin—
Turnout—
Harris +50Trump +50
Real precinct boundaries. Hover for vote totals.
presidential history
Presidential margin, 1876–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1876 | No data |
| 1880 | No data |
| 1884 | No data |
| 1888 | No data |
| 1892 | +13.9% |
| 1896 | +15.6% |
| 1900 | +17.3% |
| 1904 | +6.7% |
| 1908 | +11.0% |
| 1912 | +35.4% |
| 1916 | +14.2% |
| 1920 | +0.5% |
| 1924 | +0.9% |
| 1928 | −18.3% |
| 1932 | +30.3% |
| 1936 | +18.3% |
| 1940 | −2.1% |
| 1944 | −9.6% |
| 1948 | +9.2% |
| 1952 | −18.3% |
| 1956 | −8.3% |
| 1960 | −13.3% |
| 1964 | +30.3% |
| 1968 | −3.9% |
| 1972 | −30.0% |
| 1976 | +11.7% |
| 1980 | −1.6% |
| 1984 | −18.3% |
| 1988 | −0.4% |
| 1992 | +15.9% |
| 1996 | +14.4% |
| 2000 | −6.8% |
| 2004 | −17.5% |
| 2008 | −11.0% |
| 2012 | −25.8% |
| 2016 | −47.6% |
| 2020 | −50.1% |
| 2024 | −52.6% |
DemocraticRepublican
38 presidential elections
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| R | 2,535 | 8,286 | 10,932 | ||
| R | 2,619 | 8,027 | 10,805 | ||
| R | 2,357 | 7,075 | 9,912 | ||
| R | 3,606 | 6,229 | 10,182 | ||
| R | 4,869 | 6,095 | 11,159 | ||
| R | 4,461 | 6,361 | 10,877 | ||
| R | 4,459 | 5,120 | 9,778 | ||
| D | 4,579 | 3,260 | 9,137 | ||
| D | 4,232 | 2,681 | 9,740 | ||
| R | 4,135 | 4,167 | 8,328 | ||
| R | 3,741 | 5,419 | 9,160 | ||
| R | 4,648 | 4,807 | 9,772 | ||
| D | 5,282 | 4,168 | 9,497 | ||
| R | 3,125 | 5,802 | 8,927 | ||
| R | 3,514 | 3,824 | 8,020 | ||
| D | 5,761 | 3,083 | 8,844 | ||
| R | 4,601 | 6,012 | 10,613 | ||
| R | 4,900 | 5,789 | 10,689 | ||
| R | 4,576 | 6,628 | 11,220 | ||
| D | 5,551 | 4,619 | 10,174 | ||
| R | 4,587 | 5,564 | 10,174 | ||
| R | 6,069 | 6,332 | 12,423 | ||
| D | 7,145 | 4,927 | 12,111 | ||
| D | 6,809 | 3,631 | 10,500 | ||
| R | 4,319 | 6,263 | 10,603 | ||
| D | 4,706 | 4,616 | 9,871 | ||
| D | 5,367 | 5,313 | 10,813 | ||
| D | 3,653 | 2,727 | 6,509 | ||
| D | 3,396 | 1,162 | 6,315 | ||
| D | 3,577 | 2,854 | 6,591 | ||
| D | 3,222 | 2,799 | 6,291 | ||
| D | 3,777 | 2,626 | 6,649 | ||
| D | 4,442 | 3,234 | 7,738 | ||
| D | 3,475 | 2,563 | 6,540 | ||
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Demographics
2024 ACS
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
German
20.5%
English
14.2%
American
11.3%
Irish
10.8%
Italian
2.4%
French
2.3%
Scottish
1.3%
Sample size too small to break out by ancestry reliably.
Multiple ancestry combinations reported; no single grouping above 1%.
Sample size too small to break out by ancestry reliably.
American Indian, Alaska Native, Native Hawaiian, and Pacific Islander combined.
Source · American Community Survey 5-year estimates, 2024 release. Hispanic/Latino is an ethnicity that overlaps the race categories, so these shares can total more than 100%. Ancestry is a self-reported, multiple-response item; ancestry percentages do not sum to the parent race percentage.
2024 ACS
Age distribution by sex
Median age: 43.7 in this county, 39.1 nationally
Male
Age
Female
85+
75–84
65–74
55–64
45–54
35–44
25–34
18–24
5–17
<5
Source · American Community Survey 5-year estimates, 2024 release.
2024 ACS
Median household income
Inflation-adjusted dollars
$57,926
Henry County ranks near the middle of US counties.
Henry County$57,926
Missouri$70,702
United States$80,734
Henry County ranks near the middle of US counties by median household income.
Source · American Community Survey 5-year estimates, 2024 release.
2024 ACS
Poverty rate
All persons below federal poverty line
14.3%
Children face moderate poverty.
Children under 1818.1%
Working age (18–64)13.9%
Seniors (65+)8.3%
Source · American Community Survey 5-year estimates, 2024 release.
2024 ACS
Language at home
Population aged 5 and older
97.9%
speak English only
Spanish1.3%
Other Indo-European0.6%
Asian & Pacific Islander0.1%
Other languages0.1%
Source · ACS 5-year estimates, 2024.
2020 religion census
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 50.6% of residents not counted as adherents by any reporting body.
Henry County, anchored by Clinton in west-central Missouri, has shifted decisively toward Republican presidential candidates over the past two decades, posting a 52-point margin in 2024 that reflects broader rural realignment across the state's agricultural interior.
The unraveling was not abrupt. The Democratic margin peaked at thirty-five points in 1912 and narrowed across the late twentieth century. The 2000 election carried the county to the Republican party for the first time in many years, by seven points. Between 2020 and 2024 the county moved three points toward the Republican candidate; the 2024 margin was fifty-three points.
The economic context is severe: a median household income of $57,926 — among the lowest at this geographic scale — and a 14% poverty rate. The county's voting pattern over the last decade is most similar to that of Hamilton County and Linn County.
Most similar counties
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.
Henry County, Missouri. Akashic. https://akashic.app/county/29083/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
More appalachian realigners counties
Frequently asked questions
How did Henry County, Missouri vote in 2024?
In 2024, Henry County, Missouri voted Republican by 52.6 points (R+53), carried by the Republican candidate. Out of 10,932 votes cast, 2,535 went Democratic and 8,286 went Republican.
What is Henry County, Missouri's political typology?
Akashic places Henry County, Missouri in the "Appalachian Realigners" typology — Lower-income counties of Greater Appalachia — a long, deep arc from Democratic to Republican. The typology is a data-driven cluster built from vote share, vote swing, race and ethnicity, income, language spoken at home, religion, and ancestry. Across 38 elections in the dataset, the county has voted Democratic 16 times, Republican 18 times, and other 0 times.
When did Henry County, Missouri last vote Democratic?
The most recent presidential election in which Henry County, Missouri voted Democratic was 1996.
How many people live in Henry County, Missouri?
Henry County, Missouri has a population of 22,328 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Henry County, Missouri?
Median household income in Henry County, Missouri is $57,926 — below the national median of $80,734. The Missouri state median is $70,702.
What is the political history of Henry County, Missouri?
Akashic tracks 38 presidential elections in Henry County, Missouri from 1876 to 2024. Of those, 16 went Democratic and 18 went Republican. The county's typology — "Appalachian Realigners" — captures where that record, its demographics, and its recent swing place it among American communities.