ZIP code · Houston · Texas · United States

ZIP code 77271 — Houston

ZIP code 77271 serves Houston, Texas.

Postal code: 77271
Single source Value from one source, not cross-checked.
City: Houston
County: Harris
State: Texas
Country: United States
Coordinates: 29.8340, -95.4342 — precision precise (locality)
View on OpenStreetMap
USDA hardiness zone: 9b (25 to 30 °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: 713, 832, 281, 346
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 77271 with another ZIP · ZIPs within 25 miles · distance from 77271

Climate — monthly normals

Warmest month Aug (avg high 95°F), coldest Jan (avg low 44°F).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high °F	64	68	74	80	87	92	95	95	90	83	73	65
Avg low °F	44	48	54	60	68	74	76	75	71	61	52	46
Precip in	3.8	3.0	3.5	4.0	5.0	6.0	3.8	4.8	4.7	5.5	3.9	4.0

NOAA 1991–2020 climate normals from the nearest station: HOUSTON INTERCONT AP (11.0 mi) · NOAA NCEI

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 · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page