ZIP code 78237 — San Antonio

Postal code

78237Copy

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

City

San Antonio

County

Bexar FIPS 48029

State

Texas

Country

United States

Coordinates

29.4208, -98.5645 — precision precise (locality)
View on OpenStreetMap

Population

36,930 (ZCTA, ACS 5-year)

Population density

5,184 / sq mi

Land area

7.1 sq mi (18.5 km²) (ZCTA, ACS 5-year)

Median household income

$40,233

Per-capita income

$19,514

Median age

34.4

Households

11,838

Housing units

12,998

Median home value

$103,000

Median gross rent

$987 / month

Congressional district

TX-20 (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.

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