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Boise

Latest: 2024↓ R+6.5 vs 2020

Safe Republican — shifted 6.5pp toward Republicans in 2024 — 929K residents — 12 counties

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Race & ancestry
Group%
▶White (Non-Hispanic)(13)
75.9%
▶Hispanic / Latino(18)
15.7%
▶Black / African American(13)
1.1%
▶Asian(6)
2.0%
▶Middle Eastern / North African(11)
0.5%
▶Native American / Alaska Native(4)
0.9%
▶Native Hawaiian / Pacific Islander(6)
0.2%
Multiracial / Other
4.2%
View full demographics →
Religious adherence
Tradition% Pop% Adherents
Other15.7%36.5%
LDS (Mormon)14.0%32.7%
Catholic12.4%28.8%
Evangelical Protestant11.3%26.3%
Mainline Protestant3.5%8.2%
Non-religious57.1%—
View full religion →
Presidential results
YearResult
2024Trump+25.5
2020Trump+19.0
2016Trump+23.6
2012Romney+21.7
2008McCain+18.1
2004Bush+34.2
2000Bush+36.0
1996Dole+20.8
1992Bush+18.4
View full election history →
Similarity Explorer

Similar media markets

Nearest neighbors matched on the same place-page feature set used across the dossier system.
8 visible matches
Constituent Geography

Counties in Boise

2024 presidential results across the counties that make up this geography.
Sort:
CountyPop.MarginDemRepTotal
Ada519K
R+10.3
116,116143,759267,887
Canyon251K
R+46.8
25,66972,755100,588
Malheur32K
R+44.1
2,8847,71010,945
Elmore29K
R+48.7
2,6117,79110,628
Payette27K
R+63.0
2,0649,45811,736
Gem21K
R+66.0
1,6998,70710,627
Owyhee13K
R+67.8
7564,1014,937
Valley12K
R+18.7
2,8694,2147,205
Washington11K
R+61.7
1,0104,4295,541
Boise8K
R+54.5
1,0653,7274,886
Adams5K
R+54.6
5772,0372,672
Camas1K
R+54.4
153547724
12 countiesTotal votes: 438,376
Historian Query

Ask the Historian

Explore Boise's political evolution with the Historian
Race & Ancestry

Who Lives Here

A race-first Census view with ancestry expansion where source coverage is strong enough to support detail.
BoiseCensus ACS 2024Ancestry detail available
Census race profile
Major Census race and ethnicity groups shown as a share of total population.
Expand rows for ancestry detail
White (Non-Hispanic) 75.9%Hispanic 15.7%Multiracial 4.2%Asian 2.0%Black 1.1%Native American 0.9%
GroupBoiseNational
▶White (Non-Hispanic)(13)
75.9%57.4%
▶Hispanic / Latino(18)
15.7%19.3%
Multiracial / Other
4.2%4.0%
▶Asian(6)
2.0%6.0%
▶Black / African American(13)
1.1%12.2%
▶Native American / Alaska Native(4)
0.9%0.9%
▶Middle Eastern / North African(11)
0.5%0.9%
▶Native Hawaiian / Pacific Islander(6)
0.2%0.2%
Method notes

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.

Black / African American (estimated remainder) is derived as Black population share minus reported Sub-Saharan African and West Indian ancestry. It is shown as an estimated ancestry detail, not a standalone Census ancestry category.

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:
42.9%(398.5K people)
U.S. Religion Census 2020
Browse all religions
Tradition% Pop% AdherentsUS PopUS Adherents
Other
15.7%36.5%——
LDS (Mormon)
14.0%32.7%——
Catholic
12.4%28.8%——
Evangelical Protestant
11.3%26.3%——
Mainline Protestant
3.5%8.2%——
Non-religiousPopulation
57.1%———
Click the chevron to expand denominations. Tradition and denomination rows label both share of total population and share of all religious adherents. Non-religious is shown as a share of total population only.

Who lives in the Boise media market? 928,560 residents across 12 counties.

Demographic Comparison

Demographics

Read this geography's profile in three layers: local, state (where available), and national baseline.
Boise vs National929K residents
Population & electorate

Scale, voting-age share, and this geography's footprint inside the national electorate.

Total population
Local vs state vs U.S.
929K
local
929KNational 334.9M
Share of U.S. population
Local vs state vs U.S.
0.28%
local
0.28%National 100%
Voting-age population
Local vs state vs U.S.
74.0%
local
74.0%National 75.7%
Economic profile

Income, attainment, and ownership indicators that often shape coalition structure and turnout behavior.

Median household income
Local vs state vs U.S.
$83,259
local
$83,259National $83,960
Poverty rate
Local vs state vs U.S.
9.7%
local
9.7%National 12.5%
College degree
Local vs state vs U.S.
34.8%
local
34.8%National 35.6%
Homeownership
Local vs state vs U.S.
72.3%
local
72.3%National 65.2%
Community profile

Age structure, language use, and nativity signals that explain how this geography differs from state and nation.

Median age
Local vs state vs U.S.
37.8 yrs
local
37.8 yrsNational 39.1 yrs
Age 18–29
Local vs state vs U.S.
15.6%
local
15.6%National 15.7%
Age 65+
Local vs state vs U.S.
16.5%
local
16.5%National 17.0%
Foreign born
Local vs state vs U.S.
6.9%
local
6.9%National 14.1%
Non-English at home
Local vs state vs U.S.
12.6%
local
12.6%National 22.2%
English only
Local vs state vs U.S.
87.4%
local
87.4%National 77.8%
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