Skip to main content
San Antonio

San Antonio

Latest: 2024↓ R+8.8 vs 2020

Leans Republican — shifted 8.8pp toward Republicans in 2024 — 3.0M residents — 25 counties

Ask HistorianOpen in ExploreCompareShare image
Race & ancestry
Group%
▶White (Non-Hispanic)(13)
32.4%
▶Hispanic / Latino(20)
55.4%
▶Black / African American(15)
6.6%
▶Asian(6)
2.7%
▶Middle Eastern / North African(10)
0.5%
▶Native American / Alaska Native(5)
1.0%
▶Native Hawaiian / Pacific Islander(4)
0.1%
Multiracial / Other
1.7%
View full demographics →
Religious adherence
Tradition% Pop% Adherents
Catholic27.4%52.6%
Evangelical Protestant17.0%32.6%
Other3.6%6.9%
Mainline Protestant3.2%6.1%
LDS (Mormon)1.3%2.4%
Black Protestant0.8%1.6%
Non-religious47.9%—
View full religion →
Presidential results
YearResult
2024Trump+9.2
2020Trump+0.4
2016Trump+3.3
2012Romney+9.3
2008McCain+5.8
2004Bush+20.3
2000Bush+16.1
1996Dole+1.0
1992Bush+1.9
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 San Antonio

2024 presidential results across the counties that make up this geography.
Sort:
CountyPop.MarginDemRepTotal
Bexar2.1M
D+9.7
411,389337,545758,323
Comal184K
R+45.5
27,68074,756103,491
Guadalupe184K
R+29.5
29,57354,69185,136
Maverick58K
R+18.5
6,3739,28515,745
Medina54K
R+42.7
6,95017,46424,617
Kerr53K
R+54.3
6,31521,61528,170
Wilson53K
R+53.7
6,24720,89427,275
Atascosa51K
R+43.3
5,15313,14218,444
Kendall49K
R+55.6
6,35522,66829,315
Val Verde48K
R+26.6
5,2829,16214,588
Uvalde25K
R+33.4
3,2186,4829,772
Bandera22K
R+61.8
2,53210,93913,600
Lavaca21K
R+76.1
1,2359,21510,491
Dewitt20K
R+67.0
1,2706,5157,825
Gonzales20K
R+54.8
1,7295,9817,755
Frio19K
R+24.5
1,8483,0604,945
Karnes15K
R+58.1
1,0514,0015,075
Zavala9K
D+14.4
1,9841,4823,492
Dimmit8K
D+3.3
1,7651,6533,427
Goliad7K
R+60.2
7783,1783,987
La Salle7K
R+20.5
9331,4172,360
Kinney3K
R+50.5
3461,0631,419
Real3K
R+66.9
3151,6251,958
Edwards1K
R+73.2
1338691,005
Mcmullen700
R+84.4
37448487
25 countiesTotal votes: 1,182,702
Historian Query

Ask the Historian

Explore San Antonio'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.
San AntonioCensus 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
Hispanic 55.4%White (Non-Hispanic) 32.4%Black 6.6%Asian 2.7%Multiracial 1.7%Native American 1.0%
GroupSan AntonioNational
▶Hispanic / Latino(20)
55.4%19.3%
▶White (Non-Hispanic)(13)
32.4%57.4%
▶Black / African American(15)
6.6%12.2%
▶Asian(6)
2.7%6.0%
Multiracial / Other
1.7%4.0%
▶Native American / Alaska Native(5)
1.0%0.9%
▶Middle Eastern / North African(10)
0.5%0.9%
▶Native Hawaiian / Pacific Islander(4)
0.1%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:
52.1%(1.6M people)
U.S. Religion Census 2020
Browse all religions
Tradition% Pop% AdherentsUS PopUS Adherents
Catholic
27.4%52.6%——
Evangelical Protestant
17.0%32.6%——
Other
3.6%6.9%——
Mainline Protestant
3.2%6.1%——
LDS (Mormon)
1.3%2.4%——
Black Protestant
0.8%1.6%——
Non-religiousPopulation
47.9%———
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 San Antonio media market? 2,980,616 residents across 25 counties.

Demographic Comparison

Demographics

Read this geography's profile in three layers: local, state (where available), and national baseline.
San Antonio vs National3.0M residents
Population & electorate

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

Total population
Local vs state vs U.S.
3.0M
local
3.0MNational 334.9M
Share of U.S. population
Local vs state vs U.S.
0.89%
local
0.89%National 100%
Voting-age population
Local vs state vs U.S.
73.6%
local
73.6%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.
$75,372
local
$75,372National $83,960
Poverty rate
Local vs state vs U.S.
13.9%
local
13.9%National 12.5%
College degree
Local vs state vs U.S.
30.9%
local
30.9%National 35.6%
Homeownership
Local vs state vs U.S.
64.1%
local
64.1%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.
36.2 yrs
local
36.2 yrsNational 39.1 yrs
Age 18–29
Local vs state vs U.S.
16.8%
local
16.8%National 15.7%
Age 65+
Local vs state vs U.S.
14.4%
local
14.4%National 17.0%
Foreign born
Local vs state vs U.S.
12.4%
local
12.4%National 14.1%
Non-English at home
Local vs state vs U.S.
34.7%
local
34.7%National 22.2%
English only
Local vs state vs U.S.
65.3%
local
65.3%National 77.8%
Upgrade Path

Unlock Media Market Analytics

Advance from the public dossier into precinct-level, insight-rich district intelligence.
Target plan Pro$33/mo
Precinct data, Smart Insights, full history, and export controls tailored to place pages.
Precinct-Level Data
See results for every neighborhood and voting precinct
Smart Insights
Automated highlights from recent election patterns
Full Historical Access
165 years of election data at every level of geography
CSV Exports
Download any table or chart as a CSV file
Upgrade to Pro$33/mo