† Citizen voting-age population estimated for prior cycles; 2004 predates the ACS and is extrapolated. Source: ACS 5-year, table B05003.
——
D+60R+60
20042024
Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
People and households
Who lives here
Exact values for this place, its state, and the United States.
Race · ethnicity · ancestry
Communities and origins
GroupGrangevilleIdahoUnited States
German30.9%16.5%12.5%
English17.0%19.3%9.5%
Irish12.9%9.5%9.4%
American6.3%5.3%5.3%
Norwegian4.1%2.4%—
Scottish3.5%3.2%1.3%
Swedish3.3%1.9%—
French3.0%—1.6%
Mexican5.9%11.0%11.3%
Spaniard1.6%0.4%—
Hispanic or Latino counts residents of any race; the race groups count only their non-Hispanic residents, so the groups are mutually exclusive and sum to 100%. Expand a row to see ancestries reported within that group.
Age and life stage
Measure
Grangeville
Idaho
United States
Median age
46.2
37.6
39.1
Age 18–24
12.3%
9.8%
9.2%
Age 65 and older
24.2%
17.1%
17.2%
Household economy
Measure
Grangeville
Idaho
United States
Median household income
$61,322
$77,800
$84,427
Poverty rate
16.3%
10.7%
12.5%
Bachelor's degree or higher (25+)
29.1%
31.8%
35.6%
Languages at home
Measure
Grangeville
Idaho
United States
Speaks a non-English language at home
2.0%
11.0%
22.3%
French (incl. Cajun & Haitian)
1.1%
0.2%
0.7%
Religious landscape
Measure
Grangeville
Idaho
United States
Catholic
—
11.1%
18.6%
Evangelical Protestant
—
12.4%
16.5%
Unclaimed / not counted
—
50.2%
51.5%
American Community Survey 2024 5-year (CVAP, income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024 · 2020 U.S. Religion Census (ASARB) — congregational adherents; unclaimed is the residual not counted by congregations.
Grangeville, Idaho
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
2004
−55.4%
2008
−49.3%
2012
−56.4%
2016
−60.4%
2020
−70.3%
2024
−66.6%
DemocraticRepublican
6 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024). Swing · margin change from the prior cycle. vs U.S. · margin relative to the national result that year. Third-party votes in 2012 are allocated from certified county totals by this place's share of each county's two-party vote — that cycle's precinct source records two-party splits. † 2004 sub-county results are estimated: the source's block-level detail for this cycle was unreliable — either county/municipality-level consolidated reporting (COVID-era) or a precinct-to-block allocation that misplaced votes — so the figures are allocated from the constituent county totals in proportion to the place and scaled to certified totals.
Year
Won
Democratic
Republican
Other
Margin
Swing
vs U.S.
Total
R
15.1%Harris212
81.7%Trump1,144
3.1%
R+66.6
D+3.7
R+65.1
1,400
R
13.3%Biden182
83.6%Trump1,143
3.1%
R+70.3
R+9.9
R+74.8
1,367
R
14.9%Clinton194
75.3%Trump981
9.8%
R+60.4
R+4.0
R+62.5
1,303
R
20.5%Obama280
76.9%Romney1,050
2.6%
R+56.4
R+7.0
R+60.2
1,366
R
24.0%Obama355
73.3%McCain1,086
2.8%
R+49.3
D+6.0
R+56.6
1,482
R
20.9%Kerry302
76.3%Bush1,102
2.8%
R+55.4
—
R+52.9
1,445
Grangeville sits at the edge of the Camas Prairie, where natural-resource industries shape a reliably Republican electorate; Idaho County has delivered double-digit GOP margins in every recent statewide race.
Across the recorded series it reached a Republican high of 70.3 points in 2020. Between 2020 and 2024 the city moved 3.7 points toward the Democratic candidate; the 2024 margin was 66.6 points.
A population of 3,515, a 86% non-Hispanic-white share, and a median household income of $61,322 describe the city.
In 2024, Grangeville, Idaho voted Republican by 66.6 points (R+66.6), carried by the Republican candidate. Out of 1,400 votes cast, 212 went Democratic and 1,144 went Republican.
How many people live in Grangeville, Idaho?
Grangeville, Idaho has a population of 3,515 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Grangeville, Idaho?
Median household income in Grangeville, Idaho is $61,322 — below the national median of $80,734. The Idaho state median is $77,800.
What is the political history of Grangeville, Idaho?
Akashic tracks 6 presidential elections in Grangeville, Idaho from 2004 to 2024. Of those, 0 went Democratic and 6 went Republican.
