2024 results by precinct
—
Margin—
Turnout—
Harris +50Trump +50
Real precinct boundaries. Hover for vote totals.
38 presidential elections
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 215 | 1,217 | 1,454 | |
| 2020 | R | 218 | 1,260 | 1,498 | |
| 2016 | R | 178 | 1,210 | 1,457 | |
| 2012 | R | 266 | 1,218 | 1,532 | |
| 2008 | R | 343 | 1,189 | 1,548 | |
| 2004 | R | 355 | 1,355 | 1,740 | |
| 2000 | R | 424 | 1,255 | 1,759 | |
| 1996 | R | 417 | 1,255 | 1,844 | |
| 1992 | R | 576 | 940 | 2,089 | |
| 1988 | R | 793 | 1,291 | 2,148 | |
| 1984 | R | 467 | 1,770 | 2,265 | |
| 1980 | R | 443 | 1,642 | 2,250 | |
| 1976 | R | 1,011 | 1,232 | 2,336 | |
| 1972 | R | 616 | 1,707 | 2,431 | |
| 1968 | R | 652 | 1,654 | 2,516 | |
| 1964 | R | 1,314 | 1,382 | 2,712 | |
| 1960 | R | 1,038 | 1,846 | 2,892 | |
| 1956 | R | 920 | 2,028 | 2,957 | |
| 1952 | R | 821 | 2,451 | 3,288 | |
| 1948 | R | 1,402 | 1,545 | 3,005 | |
| 1944 | R | 1,159 | 1,758 | 2,934 | |
| 1940 | R | 1,546 | 2,018 | 3,593 | |
| 1936 | D | 2,362 | 1,727 | 4,104 | |
| 1932 | D | 2,422 | 1,439 | 3,969 | |
| 1928 | R | 1,129 | 2,314 | 3,478 | |
| 1924 | R | 1,218 | 1,621 | 3,457 | |
| 1920 | R | 1,221 | 1,448 | 2,809 | |
| 1916 | D | 2,431 | 1,007 | 3,631 | |
| 1912 | D | 955 | 256 | 1,720 | |
| 1908 | D | 1,250 | 898 | 2,283 | |
| 1904 | R | 411 | 1,215 | 2,035 | |
| 1900 | D | 1,158 | 848 | 2,030 | |
| 1896 | D | 1,032 | 594 | 1,633 | |
| 1892 | R | 0 | 983 | 1,604 | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Demographics
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
American
100.0%
African American
0.9%
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. Ancestry is a self-reported, multiple-response item; ancestry percentages do not sum to the parent race percentage.
Age distribution by sex
Median age: 50.1 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.
Median household income
2024 inflation-adjusted dollars
$53,870
Decatur County ranks in the bottom 25% of US counties.
Decatur County$53,870
Kansas$74,275
United States$80,734
Source · American Community Survey 5-year estimates, 2024 release.
Poverty rate
All persons below federal poverty line
12.7%
Children face moderate poverty.
Children under 1818.0%
Working age (18–64)100.0%
Seniors (65+)18.0%
Source · American Community Survey 5-year estimates, 2024 release.
Language at home
Population aged 5 and older
0.0%
speak English only
Source · ACS 5-year estimates, 2024.
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 40.9% of residents not counted as adherents by any reporting body.
Decatur County, anchored by the small city of Oberlin in the state's northwest corner, recorded an R+69 presidential margin in 2024 — among the widest gaps in a state already defined by its rural Republican tilt.
The Republican margin in Decatur County reached its widest at seventy-one points in 2016. The margin in 2024 was sixty-nine points, in line with the county's deep historical pattern.
Decatur County's loyalty is rooted in its place. Median household income of $53,870, a 93% non-Hispanic-white share, and a population of 2,726 together describe a community whose political habits are deeply settled. The county's voting pattern over the last decade is most similar to that of Lincoln County and Kingman County.
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