ZIP code · Austin · Texas · United States

ZIP code 78759 — Austin

ZIP code 78759 serves Austin, Texas.

Postal code
78759
Single source Value from one source, not cross-checked.
City
Austin
County
Travis FIPS 48453
State
Texas
Country
United States
Coordinates
30.4036, -97.7526 — precision precise (locality)
View on OpenStreetMap
Population
44,882 (ZCTA, ACS 5-year)
Population density
3,149 / sq mi
Land area
14.3 sq mi (36.9 km²) (ZCTA, ACS 5-year)
Median household income
$102,799
Per-capita income
$71,431
Median age
38.3
Households
22,350
Housing units
23,843
Median home value
$634,400
Median gross rent
$1,680 / month
Congressional district
TX-37 (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
512, 737
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.

Climate — monthly normals

Warmest month Aug (avg high 96°F), coldest Jan (avg low 38°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F606572798492969689806961
Avg low °F384148556470737267574739
Precip in2.62.03.02.34.14.42.82.33.44.62.82.8

NOAA 1991–2020 climate normals from the nearest station: AUSTIN GREAT HILLS (1.1 mi) · NOAA NCEI

Places in ZIP 78759

Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page