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Castle Hills, Texas ZIP code demographics

2 ZIP Code Tabulation Areas in Castle Hills, Texas. The population-weighted median household income is about $57,642, the median home value about $260,125, and 41.4% of occupied homes are owner-occupied.

2
ZIP codes
81.7K
Population
54
Data points

Castle Hills at a glance

$57,642
Median household income
$260,125
Median home value
37.5
Median age
41.4%
Owner-occupied
40,147
Housing units

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

Top 2 Castle Hills ZIP codes by median household income
#ZIPCityPopulationHomeowner %Median HH $
178216Castle Hills41,18035.2%$59,110
278213Balcones Heights40,52648.8%$55,884
Top 2 Castle Hills ZIP codes by population
#ZIPCityPopulationHomeowner %Median HH $
178216Castle Hills41,18035.2%$59,110
278213Balcones Heights40,52648.8%$55,884
Top 2 Castle Hills ZIP codes by Homeowner GDP
#ZIPCityPopulationHomeowner %Median HH $Homeowner GDP
178213Balcones Heights40,52648.8%$55,884$442.8M
278216Castle Hills41,18035.2%$59,110$404.9M

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: 78213 (Balcones Heights) at 5,045 people/sq mi. Least dense: 78216 (Castle Hills) at 2,927 people/sq mi.

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