78231   Zip Code San Antonio Bexar TX United States

City San Antonio
County Bexar
State Texas
Latitude 29.57978
Longitude -98.54504
Population 9,744
Density 2383.94 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: $109,183
Median individual: $46,602

Race

Mode: 61.1% White

Gender

 51.4% female 

Rent

  $1393 / month  

Median house value: $402,541.0

Age

Median: 41.2 years old

Education

With at least college degree: 65.6%
With STEM degree: 45.3%

Marital Status

 51.7% married 

Never married: 31.7%

Labor Force Participation

 64.3% working 

Unemployed: 2.7%

Average Family Size

 3.14 people 

Commute Time

 20.5 minutes 

Health Care

 4.8% uninsured 

Poverty

 5.8%

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

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