ZIP code · Chico · Texas · United States

ZIP code 76431 — Chico

ZIP code 76431 serves Chico, Texas.

Postal code
76431
Single source Value from one source, not cross-checked.
City
Chico
County
Wise FIPS 48497
State
Texas
Country
United States
Coordinates
33.3193, -97.8031 — precision precise (locality)
View on OpenStreetMap
Population
4,480 (ZCTA, ACS 5-year)
Population density
37 / sq mi
Land area
120.5 sq mi (312.1 km²) (ZCTA, ACS 5-year)
Median household income
$82,971
Per-capita income
$31,807
Median age
38.2
Households
1,549
Housing units
1,698
Median home value
$186,700
Median gross rent
$1,094 / month
Congressional districts
TX-13 (also TX-25) (119th Congress)
USDA hardiness zone
8a (10 to 15 °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 code
940
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 Jul (avg high 95°F), coldest Jan (avg low 29°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F566068768291959588786657
Avg low °F293442516169727163514032
Precip in1.52.43.13.34.64.22.32.83.23.32.22.4

NOAA 1991–2020 climate normals from the nearest station: ALVORD 3 N (6.8 mi) · NOAA NCEI

Places in ZIP 76431

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