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R+5.7 Swing
Idaho voted R+36.5 in the 2024 presidential election, awarding its 4 electoral votes to Donald Trump (Republican). A total of 904,863 votes were cast.
This represents a R+5.7 swing from 2020. Idaho is classified as Safe Republican based on the 2024 results. Trump received 605,144 votes (66.9%) to 274,973 (30.4%) for Harris.
Idaho
4 Electoral Votes|Safe Republican
R+0.0
2024 Margin
Harris: 0 votesTrump: 0 votes
Donald Trump won Idaho in the 2024 presidential election, securing the state's 4 electoral votes. A total of 0 votes were cast.
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Presidential Margin Trend
Idaho • 1948–2024
Democratic margin
Republican margin
Did You Know?
↘️
Idaho swung 5.7 points toward Republican compared to 2020.
🔁
Idaho has voted Republican in 15 consecutive elections since 1968.
Religious Composition
Source: Religion Census 2020LDS/Mormon
22.3%(Primary Hub)
Evangelical
12.4%
Catholic
11.1%(Below Average)
Mainline Protestant
2.7%
Ancestry Groups
Source: Census ACSTop reported ancestry groups (compared to national average).
English
19.3%
German
16.5%
Mexican
10.9%
Irish
9.5%
American Heritage
5.3%
Italian
3.2%
+ 2 more reported ancestry groups
Age Distribution
Median:37.0 yrs(US: 38.5)
Under 18
24.1%↑
18-29
9.8%↓
30-44
26.1%↑
45-64
23.0%↓
65+
17.0%
National average
Employment by Industry
Census ACSProfessional & TechnicalMajor Specialization
22.4%(1.9x US)
Healthcare & Social ServicesExceptional Hub
13.6%(2.9x US)
Educational Services
13.6%(1.6x US)
Manufacturing
9.4%
Construction
9.3%(1.4x US)
Agriculture & ForestryMajor Specialization
4.0%(2.3x US)
National average
+ 1 more sectors
Recent Elections
Presidential
R+5.7 swingVoter Registration
Voter Registration
History →Total Registered1,069,711
ⓘ Idaho does not track party registration
As of November 2024
2026 Primary Odds
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