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 | 878 | 3,027 | 3,954 | |
| 2020 | R | 1,013 | 3,032 | 4,102 | |
| 2016 | R | 977 | 2,723 | 3,943 | |
| 2012 | R | 1,520 | 2,138 | 3,773 | |
| 2008 | R | 1,680 | 2,029 | 3,815 | |
| 2004 | R | 1,731 | 2,148 | 3,918 | |
| 2000 | R | 1,691 | 1,956 | 3,758 | |
| 1996 | D | 1,894 | 1,445 | 3,759 | |
| 1992 | D | 1,962 | 1,344 | 4,041 | |
| 1988 | D | 2,246 | 1,563 | 3,849 | |
| 1984 | D | 2,187 | 1,956 | 4,182 | |
| 1980 | R | 1,689 | 2,003 | 3,930 | |
| 1976 | D | 2,426 | 1,631 | 4,129 | |
| 1972 | R | 1,806 | 2,287 | 4,188 | |
| 1968 | R | 1,904 | 2,016 | 4,278 | |
| 1964 | D | 2,966 | 1,424 | 4,402 | |
| 1960 | R | 2,303 | 2,641 | 4,949 | |
| 1956 | R | 2,458 | 2,661 | 5,129 | |
| 1952 | R | 2,283 | 3,195 | 5,495 | |
| 1948 | D | 2,982 | 2,276 | 5,305 | |
| 1944 | D | 2,727 | 2,559 | 5,318 | |
| 1940 | D | 3,374 | 2,975 | 6,377 | |
| 1936 | D | 3,463 | 2,815 | 6,313 | |
| 1932 | D | 3,351 | 1,757 | 5,195 | |
| 1928 | R | 2,559 | 3,097 | 5,681 | |
| 1924 | R | 1,802 | 2,804 | 5,751 | |
| 1920 | R | 2,353 | 3,117 | 5,535 | |
| 1916 | D | 1,811 | 1,476 | 3,344 | |
| 1912 | D | 1,453 | 1,184 | 3,065 | |
| 1908 | D | 1,749 | 1,484 | 3,299 | |
| 1904 | R | 1,533 | 1,722 | 3,382 | |
| 1900 | D | 2,155 | 1,656 | 3,873 | |
| 1896 | D | 2,367 | 1,652 | 4,042 | |
| 1892 | D | 1,481 | 1,349 | 3,470 | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Demographics
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
American
100.0%
Italian
2.4%
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. Ancestry is a self-reported, multiple-response item; ancestry percentages do not sum to the parent race percentage.
Age distribution by sex
Median age: 36.3 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
$77,194
Davis County ranks in the top 25% of US counties.
Davis County$77,194
Iowa$75,059
United States$80,734
Source · American Community Survey 5-year estimates, 2024 release.
Poverty rate
All persons below federal poverty line
7.2%
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 58.9% of residents not counted as adherents by any reporting body.
Davis County, a rural stretch of southern Iowa bordering Missouri, recorded an R+54.4 margin in 2024 — among the widest gaps in a state that has shifted decisively away from its once-competitive presidential battleground status.
The Republican margin in Davis County reached its widest at fifty-four points in 2024. The margin in 2024 was fifty-four points, in line with the county's deep historical pattern.
Davis County's loyalty is rooted in its place. Median household income of $77,194, a 94% non-Hispanic-white share, and a population of 9,157 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 Jackson County and Wayne County.
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