ZIP code · Spicewood · Texas · United States

ZIP code 78669 — Spicewood

ZIP code 78669 serves Spicewood, Texas.

Postal code
78669
Single source Value from one source, not cross-checked.
City
Spicewood
County
Travis FIPS 48453
State
Texas
Country
United States
Coordinates
30.3899, -98.0539 — precision precise (locality)
View on OpenStreetMap
Population
11,980 (ZCTA, ACS 5-year)
Population density
99 / sq mi
Land area
121.3 sq mi (314.1 km²) (ZCTA, ACS 5-year)
Median household income
$126,422
Per-capita income
$68,893
Median age
46.2
Households
4,672
Housing units
5,967
Median home value
$576,200
Median gross rent
$1,940 / month
Congressional districts
TX-10 (also TX-31, TX-21) (119th Congress)
USDA hardiness zone
8b (15 to 20 °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 (from the nearest rate centre)
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 95°F), coldest Jan (avg low 39°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F606572798591949589806961
Avg low °F394349566470727266584841
Precip in2.62.12.92.64.33.72.12.13.64.02.92.7

NOAA 1991–2020 climate normals from the nearest station: DRIPPING SPRINGS 6 E (12.4 mi) · NOAA NCEI

Places in ZIP 78669

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