78218   Zip Code San Antonio Bexar TX United States

City San Antonio
County Bexar
State Texas
Latitude 29.49354
Longitude -98.39948
Population 39,428
Density 3528.76 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: $57,285
Median individual: $33,114

Race

Mode: 34.7% White

Gender

 52.5% female 

Rent

  $1215 / month  

Median house value: $196,397.0

Age

Median: 36.0 years old

Education

With at least college degree: 20.7%
With STEM degree: 42.3%

Marital Status

 39.2% married 

Never married: 36.9%

Labor Force Participation

 66.1% working 

Unemployed: 5.4%

Average Family Size

 3.34 people 

Commute Time

 22.8 minutes 

Health Care

 21.1% uninsured 

Poverty

 18.9%

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

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