ZIP code · Wrightsboro · Texas · United States

ZIP code 78677 — Wrightsboro

ZIP code 78677 serves Wrightsboro, Texas.

Postal code: 78677
Single source Value from one source, not cross-checked.
City: Wrightsboro
County: Gonzales FIPS 48177
State: Texas
Country: United States
Coordinates: 29.3739, -97.5650 — precision precise (locality)
View on OpenStreetMap
Population: 49 (ZCTA, ACS 5-year)
Population density: 3 / sq mi
Land area: 17.5 sq mi (45.3 km²) (ZCTA, ACS 5-year)
Per-capita income: $55,055
Median age: 63.7
Households: 18
Housing units: 18
Congressional district: TX-27 (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 code: 830 (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.

Tools: compare 78677 with another ZIP · ZIPs within 25 miles · distance from 78677

Climate — monthly normals

Warmest month Aug (avg high 96°F), coldest Jan (avg low 40°F).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high °F	62	66	73	79	86	92	94	96	90	82	72	64
Avg low °F	40	44	51	57	66	72	74	74	69	59	49	42
Precip in	2.4	2.1	2.8	2.8	4.7	3.4	1.9	2.9	3.6	3.9	2.7	2.7

NOAA 1991–2020 climate normals from the nearest station: GONZALES 2S (9.9 mi) · NOAA NCEI

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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

Map of ZIP code 78677

Climate — monthly normals

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