ZIP Code 78218 Map
Census ZIP Code Tabulation Area 78218 in San Antonio, TX (Bexar County). ZCTA boundaries closely approximate USPS delivery areas.
Loading map…
ZIP 78218 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
39,428
Households
15,193
Median household income
$57,285
Median age
36 years
Median home value
$190,900
Median gross rent
$1,215/mo
Owner-occupied homes
48.2%
Bachelor's degree or higher
20.7%
Below poverty level
18.9%
Land area
11.2 sq mi
Population density
3,528 / sq mi