ZIP Code 78728 Map
Census ZIP Code Tabulation Area 78728 in Austin, TX (Travis County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 78728 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
26,777
Households
13,169
Median household income
$75,243
Median age
33.9 years
Median home value
$437,000
Median gross rent
$1,632/mo
Owner-occupied homes
29.1%
Bachelor's degree or higher
47.7%
Below poverty level
11.8%
Land area
7.7 sq mi
Population density
3,456 / sq mi