ZIP Code 78221 Map
Census ZIP Code Tabulation Area 78221 in San Antonio, TX (Bexar County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 78221 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
42,178
Households
13,264
Median household income
$63,811
Median age
34 years
Median home value
$171,200
Median gross rent
$1,228/mo
Owner-occupied homes
70.2%
Bachelor's degree or higher
12.2%
Below poverty level
17.3%
Land area
36.3 sq mi
Population density
1,162 / sq mi