2024 results by precinct
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Margin—
Turnout—
Harris +50Trump +50
Real precinct boundaries. Hover for vote totals.
38 presidential elections
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 1,373 | 6,401 | 7,947 | |
| 2020 | R | 1,550 | 6,265 | 7,993 | |
| 2016 | R | 1,167 | 4,887 | 6,870 | |
| 2012 | R | 1,390 | 5,442 | 6,973 | |
| 2008 | R | 1,630 | 5,087 | 6,890 | |
| 2004 | R | 1,331 | 5,797 | 7,201 | |
| 2000 | R | 1,344 | 4,907 | 6,518 | |
| 1996 | R | 1,977 | 4,008 | 7,055 | |
| 1992 | R | 1,815 | 3,304 | 7,417 | |
| 1988 | R | 2,290 | 4,623 | 7,033 | |
| 1984 | R | 1,398 | 5,938 | 7,420 | |
| 1980 | R | 1,689 | 6,035 | 8,131 | |
| 1976 | R | 2,441 | 3,600 | 6,378 | |
| 1972 | R | 1,423 | 4,097 | 5,967 | |
| 1968 | R | 1,332 | 3,182 | 5,654 | |
| 1964 | R | 2,827 | 3,111 | 5,938 | |
| 1960 | R | 2,467 | 3,360 | 5,827 | |
| 1956 | R | 1,692 | 2,954 | 4,646 | |
| 1952 | R | 1,253 | 3,128 | 4,381 | |
| 1948 | D | 1,668 | 1,654 | 3,432 | |
| 1944 | R | 1,635 | 1,781 | 3,424 | |
| 1940 | D | 1,982 | 1,979 | 3,974 | |
| 1936 | D | 2,095 | 948 | 3,097 | |
| 1932 | D | 2,164 | 1,130 | 3,367 | |
| 1928 | R | 1,132 | 1,832 | 2,996 | |
| 1924 | R | 204 | 1,046 | 2,620 | |
| 1920 | R | 1,107 | 1,622 | 2,745 | |
| 1916 | D | 1,135 | 963 | 2,659 | |
| 1912 | — | — | — | — | |
| 1908 | — | — | — | — | |
| 1904 | — | — | — | — | |
| 1900 | — | — | — | — | |
| 1896 | — | — | — | — | |
| 1892 | — | — | — | — | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Demographics
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
American
100.0%
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: 34.9 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
$70,377
Minidoka County ranks near the middle of US counties.
Minidoka County$70,377
Idaho$77,800
United States$80,734
Source · American Community Survey 5-year estimates, 2024 release.
Poverty rate
All persons below federal poverty line
14.5%
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 51.2% of residents not counted as adherents by any reporting body.
Minidoka County, anchored by the agricultural city of Rupert, recorded an R+63.4 presidential margin in 2024, reflecting the deep conservative lean common across southern Idaho's Snake River Plain farming communities.
The Republican margin in Minidoka County reached its widest at sixty-three points in 2024. The margin in 2024 was sixty-three points, in line with the county's deep historical pattern.
Minidoka County's loyalty is rooted in its place. Median household income of $70,377, a 67% non-Hispanic-white share, and a population of 22,208 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 Twin Falls County and Lincoln County.
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