USPS Standard Delivery Code
Dimmit County →
78830 ZIP Code: Big Wells, Texas
Official postal information, geographic coordinates, USPS post office locations, and US Census Bureau demographic metrics for ZIP code 78830 in Big Wells, TX.
Neighborhoods:
Postal & Geographic Specifications USPS Data
ZIP Code 78830
Primary City Big Wells, TX
County Dimmit County
Area Code(s) 830
Timezone America/Chicago
Land Area 205.54 sq mi
Elevation 0 ft
Coordinates 28.5600°, -99.5700°
Demographic & Economic Profile (US Census Bureau)
American Community Survey (ACS) 5-Year Verified Metrics
Total Population 509 4 people / sq mi
Median Household Income $51,354 Per Capita: $25,677
Median Home Value $66,700 Median Rent: $0/mo
Housing Tenancy
60% Own • 40% Rent
246 Total Units Median Household Income Comparison
$51,354 (78830) 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 78830 is an active delivery area in Big Wells, Texas. It is geographically situated within Dimmit County.
USPS Postal Services
Active RouteThe primary postal delivery jurisdiction for 78830 operates within Big Wells, 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
28.5600, -99.5700Adjacent & Contiguous ZIP Codes
Nearby ZIP codes bordering 78830 in Big Wells
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