USPS Standard Delivery Code
Washington County →
77880 ZIP Code: Washington, Texas
Official postal information, geographic coordinates, USPS post office locations, and US Census Bureau demographic metrics for ZIP code 77880 in Washington, TX.
Neighborhoods:
Postal & Geographic Specifications USPS Data
ZIP Code 77880
Primary City Washington, TX
County Washington County
Area Code(s) 936
Timezone America/Chicago
Land Area 95.32 sq mi
Elevation 0 ft
Coordinates 30.3300°, -96.2200°
Demographic & Economic Profile (US Census Bureau)
American Community Survey (ACS) 5-Year Verified Metrics
Total Population 1,922 20 people / sq mi
Median Household Income $90,856 Per Capita: $45,428
Median Home Value $270,800 Median Rent: $0/mo
Housing Tenancy
60% Own • 40% Rent
1,343 Total Units Median Household Income Comparison
$90,856 (77880) vs. $74,640 (Texas State)
Metrics sourced directly from the official U.S. Census Bureau (2022 ACS 5-Year Estimates).
Verify on data.census.gov
Editor's Neighborhood Insight & Local Context
Editor's Neighborhood Insight: ZIP Code 77880 is an active delivery area in Washington, Texas. It is geographically situated within Washington County.
USPS Postal Services
Active RouteThe primary postal delivery jurisdiction for 77880 operates within Washington, Texas.
Note: Not all ZIP codes have a dedicated physical post office. A single USPS regional facility often serves multiple ZIP codes across a city or county.
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Geographic Map & Coordinates
30.3300, -96.2200Adjacent & Contiguous ZIP Codes
Nearby ZIP codes bordering 77880 in Washington
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