ZIP code 78218 — San Antonio

Postal code

78218Copy

Single source Value from one source, not cross-checked.

City

San Antonio

County

Bexar FIPS 48029

State

Texas

Country

United States

Coordinates

29.4969, -98.4032 — precision precise (locality)
View on OpenStreetMap

Population

38,291 (ZCTA, ACS 5-year)

Population density

3,426 / sq mi

Land area

11.2 sq mi (29 km²) (ZCTA, ACS 5-year)

Median household income

$56,833

Per-capita income

$30,272

Median age

37

Households

14,746

Housing units

15,462

Median home value

$183,900

Median gross rent

$1,168 / month

Congressional districts

TX-35 (also TX-21) (119th Congress)

USDA hardiness zone

9a (20 to 25 °F)

Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.

Time zone

America/Chicago (UTC−6 / UTC−5 DST)

Area codes

210, 726, 830

Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

Tools: compare 78218 with another ZIP · ZIPs within 25 miles · distance from 78218