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ZIP CODE TABULATION AREA

78257

Texas · 10,992 residents · 28.495 sq mi
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ZIP 78257 has roughly average household income, with a median household income of $81,301. Population has held roughly steady since 2024. 60% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value is $670,400. At a median age of 34.0, residents skew younger than the country as a whole. Among the 68 ZIP codes in Bexar County, 78257 ranks 22nd by median household income.

$81,301
US average: $82,259
$670,400
US average: $376,019
59.9%
US average: 35.6%
Age, sex & households
Under 18
16.9%
Age 65+
16.4%
49.6%
50.4%
1.92 people
Race & ethnicity · 2024
2024
White, non-Hispanic47%(5,169)
Black3.2%(353)
Hispanic / Latino41.4%(4,550)
Asian4.7%(520)
Other3.6%(400)
Diversity Score75.4%(8,284)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Bexar County
Income rank vs other ZIPs
LOWEST22ND 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 78257?

ZIP code 78257 has about 10,992 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 78257?

The typical household in ZIP code 78257 earns about $81,301 a year. Half of households make more than that, and half make less.

Is ZIP code 78257 expensive?

In ZIP code 78257, the median home is worth about $670,400, and the typical rent is about $1,689 a month.

How educated are people in ZIP code 78257?

About 59.9% of adults age 25 and over in ZIP code 78257 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 78257?

About 5.8% of people in ZIP code 78257 live below the federal poverty line.

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