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San Antonio, Texas ZIP code demographics

65 ZIP Code Tabulation Areas in San Antonio, Texas. The population-weighted median household income is about $76,343, the median home value about $278,724, and 58.6% of occupied homes are owner-occupied.

65
ZIP codes
2M
Population
54
Data points

San Antonio at a glance

$76,343
Median household income
$278,724
Median home value
35.1
Median age
58.6%
Owner-occupied
795,339
Housing units

Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.

Top 5 San Antonio ZIP codes by median household income
#ZIPCityPopulationHomeowner %Median HH $
178015Boerne24,86793.8%$162,487
278255Cross Mountain17,37984.8%$157,428
378260San Antonio38,02386.9%$154,590
478266Garden Ridge7,33894.3%$146,792
578023Grey Forest28,46289.1%$134,007
Top 5 San Antonio ZIP codes by population
#ZIPCityPopulationHomeowner %Median HH $
178245San Antonio96,01568.7%$90,029
278254Helotes77,89382.3%$115,526
378253San Antonio69,28277%$106,373
478249San Antonio63,43951%$80,565
578109Converse63,06774.9%$91,320
Top 5 San Antonio ZIP codes by Homeowner GDP
#ZIPCityPopulationHomeowner %Median HH $Homeowner GDP
178254Helotes77,89382.3%$115,526$2.4B
278245San Antonio96,01568.7%$90,029$2B
378253San Antonio69,28277%$106,373$1.9B
478260San Antonio38,02386.9%$154,590$1.6B
578109Converse63,06774.9%$91,320$1.4B

Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.

Densest: 78207 (San Antonio) at 7,599 people/sq mi. Least dense: 78056 (San Antonio) at 25 people/sq mi.

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