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 | 1,359 | 7,959 | 9,557 | |
| 2020 | R | 1,464 | 7,907 | 9,629 | |
| 2016 | R | 1,036 | 5,949 | 8,178 | |
| 2012 | R | 1,098 | 7,154 | 8,396 | |
| 2008 | R | 1,332 | 6,309 | 7,842 | |
| 2004 | R | 1,153 | 6,562 | 7,821 | |
| 2000 | R | 1,087 | 5,983 | 7,279 | |
| 1996 | R | 1,596 | 4,663 | 7,326 | |
| 1992 | R | 1,351 | 4,052 | 7,622 | |
| 1988 | R | 1,833 | 5,345 | 7,288 | |
| 1984 | R | 1,036 | 6,503 | 7,597 | |
| 1980 | R | 1,369 | 6,511 | 8,259 | |
| 1976 | R | 1,881 | 4,575 | 6,892 | |
| 1972 | R | 1,080 | 4,576 | 6,162 | |
| 1968 | R | 1,350 | 4,187 | 6,525 | |
| 1964 | R | 2,608 | 4,009 | 6,617 | |
| 1960 | R | 2,445 | 4,297 | 6,742 | |
| 1956 | R | 1,789 | 3,944 | 5,733 | |
| 1952 | R | 1,676 | 4,481 | 6,159 | |
| 1948 | R | 2,178 | 2,424 | 4,671 | |
| 1944 | R | 2,325 | 2,563 | 4,896 | |
| 1940 | D | 2,930 | 2,748 | 5,689 | |
| 1936 | D | 3,100 | 1,629 | 4,797 | |
| 1932 | D | 2,598 | 2,032 | 4,673 | |
| 1928 | R | 994 | 2,388 | 3,402 | |
| 1924 | R | 538 | 2,031 | 3,905 | |
| 1920 | R | 1,178 | 2,690 | 3,868 | |
| 1916 | D | 1,629 | 1,320 | 3,255 | |
| 1912 | R | 846 | 1,459 | 3,161 | |
| 1908 | R | 600 | 1,049 | 1,786 | |
| 1904 | R | 346 | 1,105 | 1,524 | |
| 1900 | R | 624 | 674 | 1,312 | |
| 1896 | D | 579 | 129 | 711 | |
| 1892 | R | 0 | 121 | 309 | |
| 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: 33.2 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
$70,830
Cassia County ranks near the middle of US counties.
Cassia County$70,830
Idaho$77,800
United States$80,734
Source · American Community Survey 5-year estimates, 2024 release.
Poverty rate
All persons below federal poverty line
12.4%
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 42.2% of residents not counted as adherents by any reporting body.
Cassia County, anchored by Burley in the Snake River Plain, returned an R+68.9 margin in 2024 — among the widest in a state already dominated by one-party presidential outcomes.
The Republican margin in Cassia County reached its widest at seventy-two points in 2012. The margin in 2024 was sixty-nine points, in line with the county's deep historical pattern.
Cassia County's loyalty is rooted in its place. Median household income of $70,830, a 69% non-Hispanic-white share, and a population of 25,483 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 Moore County and Fremont County.
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