Martin County, Indiana: Farm Belt county. In 2024, voted R+61%. Republican peak: R+61 in 2024.
Key facts
- 2024 presidential margin
- R+61MIT Election Lab
- Political typology
- Farm BeltAkashic typology
- Population
- 9,8302024 5-year
- Median household income
- $68,5942024 5-year
- White (non-Hispanic)
- 95.6%2024 5-year
- Black
- 0.4%2024 5-year
- Hispanic / Latino
- 1.4%2024 5-year
- Peak Democratic margin
- D+22 in 1964MIT Election Lab
- Peak Republican margin
- R+61 in 2024MIT Election Lab
- Most similar
- Hampshire County, WV · similarity 1.00
2024 results by precinct
2024 precinct map of Martin CountyPrecinct-level 2024 presidential results for Martin County, with each precinct boundary colored by Democratic-vs-Republican margin.
—
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 | +3.7% |
| 1896 | +10.7% |
| 1900 | −1.5% |
| 1904 | −6.8% |
| 1908 | +1.9% |
| 1912 | +15.4% |
| 1916 | +0.5% |
| 1920 | −5.8% |
| 1924 | +3.8% |
| 1928 | −4.3% |
| 1932 | +18.5% |
| 1936 | +6.1% |
| 1940 | −4.8% |
| 1944 | +1.0% |
| 1948 | +11.0% |
| 1952 | −4.0% |
| 1956 | −11.4% |
| 1960 | −3.2% |
| 1964 | +22.1% |
| 1968 | −3.6% |
| 1972 | −26.3% |
| 1976 | +2.2% |
| 1980 | −10.4% |
| 1984 | −26.7% |
| 1988 | −17.9% |
| 1992 | −9.3% |
| 1996 | −9.2% |
| 2000 | −32.3% |
| 2004 | −37.9% |
| 2008 | −28.9% |
| 2012 | −40.3% |
| 2016 | −58.1% |
| 2020 | −58.7% |
| 2024 | −60.7% |
DemocraticRepublican
38 presidential elections
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| R | 933 | 3,961 | 4,992 | ||
| R | 1,011 | 4,029 | 5,144 | ||
| R | 881 | 3,697 | 4,846 | ||
| R | 1,351 | 3,262 | 4,743 | ||
| R | 1,706 | 3,122 | 4,903 | ||
| R | 1,522 | 3,414 | 4,996 | ||
| R | 1,518 | 3,008 | 4,609 | ||
| R | 1,848 | 2,281 | 4,720 | ||
| R | 2,018 | 2,523 | 5,438 | ||
| R | 2,132 | 3,066 | 5,219 | ||
| R | 1,937 | 3,363 | 5,332 | ||
| R | 2,479 | 3,082 | 5,779 | ||
| D | 2,827 | 2,702 | 5,565 | ||
| R | 2,021 | 3,470 | 5,509 | ||
| R | 2,315 | 2,512 | 5,435 | ||
| D | 3,137 | 2,000 | 5,146 | ||
| R | 2,585 | 2,756 | 5,346 | ||
| R | 2,343 | 2,946 | 5,296 | ||
| R | 2,546 | 2,757 | 5,332 | ||
| D | 2,788 | 2,230 | 5,073 | ||
| D | 2,515 | 2,467 | 4,997 | ||
| R | 2,638 | 2,902 | 5,551 | ||
| D | 2,923 | 2,583 | 5,546 | ||
| D | 3,072 | 2,106 | 5,225 | ||
| R | 2,245 | 2,450 | 4,722 | ||
| D | 2,669 | 2,470 | 5,281 | ||
| R | 2,443 | 2,747 | 5,255 | ||
| D | 1,549 | 1,534 | 3,135 | ||
| D | 1,440 | 975 | 3,020 | ||
| D | 1,733 | 1,667 | 3,448 | ||
| R | 1,574 | 1,809 | 3,465 | ||
| R | 1,660 | 1,712 | 3,431 | ||
| D | 1,719 | 1,384 | 3,119 | ||
| D | 1,391 | 1,283 | 2,913 | ||
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Demographics
2024 ACS
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
German
18.2%
Irish
13.3%
American
11.3%
English
7.9%
Scottish
4.3%
French
1.5%
Italian
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: 42.7 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
$68,594
Martin County ranks near the middle of US counties.
Martin County$68,594
Indiana$71,957
United States$80,734
Martin 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
16.3%
Children face higher poverty than working-age adults.
Children under 1831.8%
Working age (18–64)11.8%
Seniors (65+)12.9%
Source · American Community Survey 5-year estimates, 2024 release.
2024 ACS
Language at home
Population aged 5 and older
98.3%
speak English only
Other Indo-European1.1%
Spanish0.6%
Asian & Pacific Islander0.1%
Source · ACS 5-year estimates, 2024.
2020 religion census
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 58.0% of residents not counted as adherents by any reporting body.
Martin County's heavily rural, forested terrain and small population have long anchored it among Indiana's most one-sided presidential jurisdictions, with the 2024 margin exceeding 60 points in the Republican column.
The Republican margin here reached sixty-one points in 2024. Between 2020 and 2024 the county moved two points toward the Republican candidate; the 2024 margin was sixty-one points.
A population of 9,830, a 96% non-Hispanic-white share, and a median household income of $68,594 describe an agricultural county. The county's voting pattern over the last decade is most similar to that of Hampshire County and Platte 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.
Martin County, Indiana. Akashic. https://akashic.app/county/18101/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
More farm belt counties
Frequently asked questions
How did Martin County, Indiana vote in 2024?
In 2024, Martin County, Indiana voted Republican by 60.7 points (R+61), carried by the Republican candidate. Out of 4,992 votes cast, 933 went Democratic and 3,961 went Republican.
What is Martin County, Indiana's political typology?
Akashic places Martin County, Indiana in the "Farm Belt" typology — Rural Plains and Midwest farm counties — Republican, with modest recent movement. 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 12 times, Republican 22 times, and other 0 times.
When did Martin County, Indiana last vote Democratic?
The most recent presidential election in which Martin County, Indiana voted Democratic was 1976.
How many people live in Martin County, Indiana?
Martin County, Indiana has a population of 9,830 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Martin County, Indiana?
Median household income in Martin County, Indiana is $68,594 — below the national median of $80,734. The Indiana state median is $71,957.
What is the political history of Martin County, Indiana?
Akashic tracks 38 presidential elections in Martin County, Indiana from 1876 to 2024. Of those, 12 went Democratic and 22 went Republican. The county's typology — "Farm Belt" — captures where that record, its demographics, and its recent swing place it among American communities.