Idaho
R+36.3↓ R+5.6 vs 2020· Latest: 2024Leans Republican — voted Republican in every presidential election since 1968
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Unlock with Pro$33/moWho lives in Idaho? 1,934,262 residents as of the 2020 Census.
Demographics
Idaho vs NationalPopulation
Total Population
1.9M
National: 334.9M
Share of US Population
0.58%
National: 100%
Voting Age Population
73.4%
National: 75.7%
Language at Home
Non-English at Home
11.0%
National: 22.2%
English Only
89.0%
National: 77.8%
Economic
Median Household Income
$78,309
National: $83,960
Poverty Rate
10.7%
National: 12.5%
College Degree
31.8%
National: 35.6%
Homeownership
72.1%
National: 65.2%
Age & Other
Median Age
37.6 yrs
National: 39.1 yrs
Age 18-29
16.2%
National: 15.7%
Age 65+
17.0%
National: 17.0%
Foreign Born
5.9%
National: 14.1%
Who Lives Here
Idaho — Census ACS 2024
White (Non-Hispanic) 78.6%Hispanic 13.6%Multiracial 4.3%Asian 1.4%Native American 1.2%Black 0.8%
| Group | Idaho | National |
|---|---|---|
▶White (Non-Hispanic)(13) | 78.6% | 57.4% |
▶Hispanic / Latino(17) | 13.6% | 19.3% |
Multiracial / Other | 4.3% | 4.0% |
▶Asian(6) | 1.4% | 6.0% |
▶Native American / Alaska Native(4) | 1.2% | 0.9% |
▶Black(10) | 0.8% | 12.2% |
▶Middle Eastern / North African(10) | 0.4% | 0.9% |
▶Native Hawaiian / Pacific Islander(4) | 0.2% | 0.2% |
Census treats race and Hispanic/Latino origin as separate questions. Race categories other than Hispanic reflect total populations (small Hispanic overlap in Black, Asian, AIAN, NHPI). “Multiracial / Other” is derived as a non-overlapping remainder.
Click rows to expand ancestry detail. Ancestry from ACS B04006, B03001, B02020, B02016. Totals may differ from race — individuals can report multiple ancestries.
MENA estimated from ancestry reporting — Census does not have a separate MENA race category. Not shown in bar (overlaps with other race groups).
Religious Adherents
Population that are religious adherents:
47.5%(918.8K people)
U.S. Religion Census 2020
| Tradition | % of Adherents | US Average |
|---|---|---|
Other | 47.4% | — |
LDS (Mormon) | 44.7% | — |
Evangelical Protestant | 24.8% | — |
Catholic | 22.2% | — |
Mainline Protestant | 5.4% | — |
Click tradition names to expand denominations. Percentages show share of religious adherents (not total population).
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