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San Antonio city, TX

ZIP 78251 — People & Community

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Middle ClassLarge CommunityLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 78251

78251 has a population of 61,683 with a median age of 32.2 yrs (48.9% male).

Race & Ethnicity
White
48.7%-21% vs US avg
x
Black
11.3%-8% vs US avg
x
Asian
3.4%-43% vs US avg
x
Hispanic
61.0%+226% vs US avg
x
Age Groups
0–17
25.0%+14% vs US avg
x
18–64
66.4%+8% vs US avg
x
65+
8.6%-47% vs US avg
x
Education
Less than HS
8.3%-26% vs US avg
x
High school
22.8%-13% vs US avg
x
Some college
35.7%+23% vs US avg
x
Bachelor's+
33.3%-1% vs US avg
x
Marital Status
Married
46.9%-2% vs US avg
x
Never married
39.8%+18% vs US avg
x
Divorced
10.2%-1% vs US avg
x
Widowed / Separated
3.1%
x
Diversity Index
38/100

Higher = more diverse (Simpson index from race/ethnicity)

Social & household profile

Poverty, nativity, veterans, disability, family structure, and births (ACS).

Poverty Rate
8.6%-25% vs US avg
x
Foreign Born
34.3%+147% vs US avg
x
Veterans
11.6%+94% vs US avg
x
Disability
10.1%-25% vs US avg
x
Single Parent
13.4%+66% vs US avg
x
Recent Births
65.4%+1028% vs US avg
x
Top ancestry
GermanAmericanIrish

Health & Community Indicators in 78251

Poverty Rate
8.6%-25% vs US avg
x
Veterans
11.6%+94% vs US avg
x
Foreign Born
34.3%+147% vs US avg
x
Single Parent
13.4%+66% vs US avg
x
Disability
10.1%-25% vs US avg
x
Uninsured
11.3%+41% vs US avg
x
SNAP Benefits
9.7%-18% vs US avg
x
Private School
0.1%-99% vs US avg
x
Recent Births
65.4%+1028% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population61,683
Median age32.2
Poverty rate8.6%
Demographics statistics
Demographics
White48.7%
Hispanic61.0%
Black11.3%
Asian3.4%
Foreign-born34.3%