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 | D | 8,424 | 4,281 | 13,087 | |
| 2020 | D | 8,919 | 4,032 | 13,289 | |
| 2016 | D | 6,416 | 3,340 | 10,723 | |
| 2012 | D | 5,992 | 3,939 | 10,194 | |
| 2008 | D | 6,947 | 3,439 | 10,571 | |
| 2004 | D | 5,992 | 4,034 | 10,147 | |
| 2000 | D | 3,748 | 3,528 | 7,938 | |
| 1996 | D | 3,840 | 3,003 | 8,217 | |
| 1992 | D | 2,865 | 2,243 | 8,022 | |
| 1988 | R | 2,498 | 3,130 | 5,755 | |
| 1984 | R | 1,971 | 3,603 | 5,657 | |
| 1980 | R | 1,840 | 2,716 | 5,529 | |
| 1976 | R | 1,604 | 2,176 | 3,877 | |
| 1972 | R | 1,240 | 2,113 | 3,465 | |
| 1968 | R | 815 | 1,337 | 2,484 | |
| 1964 | D | 1,293 | 1,161 | 2,454 | |
| 1960 | D | 1,252 | 1,216 | 2,468 | |
| 1956 | R | 978 | 1,384 | 2,362 | |
| 1952 | R | 1,033 | 1,609 | 2,642 | |
| 1948 | D | 1,182 | 945 | 2,162 | |
| 1944 | D | 1,037 | 874 | 1,916 | |
| 1940 | D | 1,559 | 1,124 | 2,687 | |
| 1936 | D | 1,361 | 735 | 2,107 | |
| 1932 | D | 1,133 | 693 | 1,843 | |
| 1928 | R | 780 | 849 | 1,634 | |
| 1924 | R | 543 | 732 | 1,760 | |
| 1920 | R | 561 | 1,169 | 1,730 | |
| 1916 | D | 1,830 | 1,231 | 3,250 | |
| 1912 | D | 996 | 988 | 2,748 | |
| 1908 | D | 1,248 | 1,197 | 2,602 | |
| 1904 | R | 775 | 1,225 | 2,173 | |
| 1900 | D | 1,345 | 634 | 2,021 | |
| 1896 | D | 1,228 | 59 | 1,290 | |
| 1892 | R | 0 | 290 | 888 | |
| 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: 45.6 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
$92,566
Blaine County ranks in the top 10% of US counties.
Blaine County$92,566
Idaho$77,800
United States$80,734
Source · American Community Survey 5-year estimates, 2024 release.
Poverty rate
All persons below federal poverty line
6.6%
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 63.8% of residents not counted as adherents by any reporting body.
Blaine County votes Democratic by margins rare in deeply red Idaho, a pattern driven by the affluent, educated transplants and seasonal workers who cluster around the Sun Valley ski resort corridor.
The Democratic margin in Blaine County reached its widest at ninety-one points in 1896. The margin in 2024 was thirty-two points — still decisive.
Blaine County's loyalty is rooted in its place. Median household income of $92,566, a 78% non-Hispanic-white share, and a population of 24,951 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 Summit County and Gunnison County.
Most similar counties