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ZIP CODE TABULATION AREA

78240

Texas · 57,921 residents · 11.2 sq mi
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ZIP 78240 is home to 57,921 people in Bexar County. 34% of homes are owner-occupied. The median age is 33.0, younger than the US median of 38.9. Density works out to 5,184 people per square mile. People stay put here: 76% were in the same home a year ago. Median home value sits at $257,500. Among the 68 ZIP codes in Bexar County, 78240 ranks 38th by median household income.

$63,351
US average: $82,259
$39,127
US average: $44,673
$257,500
US average: $376,019
38.4%
US average: 35.6%
Land area
11.2 sq mi
Age, sex & households
Under 18
22.2%
Age 65+
12.9%
50.3%
49.7%
2.29 people
Race & ethnicity · 2024
2024
White, non-Hispanic25.2%(14,569)
Black11.9%(6,911)
Hispanic / Latino51.5%(29,810)
Asian9%(5,185)
Other2.5%(1,446)
81
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
4.1
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Bexar County
Income rank vs other ZIPs
LOWEST38TH OF 68HIGHEST
Adjacent ZIPs
78002$66,744
78023$134,007
78073$69,635
78101$111,280
Frequently asked

How many people live in ZIP code 78240?

ZIP code 78240 has about 57,921 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 78240?

The typical household in ZIP code 78240 earns about $63,351 a year. Half of households make more than that, and half make less.

Is ZIP code 78240 expensive?

In ZIP code 78240, the median home is worth about $257,500, and the typical rent is about $1,342 a month.

How educated are people in ZIP code 78240?

About 38.4% of adults age 25 and over in ZIP code 78240 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 78240?

About 15.6% of people in ZIP code 78240 live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024