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Austin County, Texas ZIP code demographics

13 ZIP Code Tabulation Areas in Austin County, Texas. The population-weighted median household income is about $78,412, the median home value about $303,942, and 73.8% of occupied homes are owner-occupied.

13
ZIP codes
71.8K
Population
53
Data points

Austin County at a glance

$78,412
Median household income
$303,942
Median home value
41.9
Median age
73.8%
Owner-occupied
33,846
Housing units

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

Top 5 Austin County ZIP codes by median household income
#ZIPCityPopulationHomeowner %Median HH $
178944Industry72085.7%$126,806
277835Burton2,56990.8%$109,917
378954Round Top1,17391.9%$103,750
478950New Ulm2,30085.4%$91,354
577418Bellville10,17173.1%$90,611
Top 5 Austin County ZIP codes by population
#ZIPCityPopulationHomeowner %Median HH $
177833Brenham29,49866%$73,388
277474Brazos Country15,14679.1%$75,272
377418Bellville10,17173.1%$90,611
477485Simonton4,37877.8%$51,742
577835Burton2,56990.8%$109,917
Top 5 Austin County ZIP codes by Homeowner GDP
#ZIPCityPopulationHomeowner %Median HH $Homeowner GDP
177833Brenham29,49866%$73,388$602.8M
277474Brazos Country15,14679.1%$75,272$349M
377418Bellville10,17173.1%$90,611$257.5M
477835Burton2,56990.8%$109,917$100.9M
578940Ellinger2,18894.6%$89,157$81.4M

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: 77473 (San Felipe) at 488 people/sq mi. Least dense: 78933 at 11 people/sq mi.

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