78221   Zip Code San Antonio Bexar TX United States

City San Antonio
County Bexar
State Texas
Latitude 29.28097
Longitude -98.47529
Population 42,178
Density 1161.92 people per square mile
Time Zone America/Chicago
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $63,811
Median individual: $29,083

Race

Mode: 39.5% White

Gender

 50.9% male 

Rent

  $1228 / month  

Median house value: $177,857.0

Age

Median: 34.0 years old

Education

With at least college degree: 12.2%
With STEM degree: 26.3%

Marital Status

 40.8% married 

Never married: 40.0%

Labor Force Participation

 64.8% working 

Unemployed: 6.5%

Average Family Size

 3.64 people 

Commute Time

 26.1 minutes 

Health Care

 22.8% uninsured 

Poverty

 17.3%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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