USPS Standard Delivery Code
Upshur County →
75640 ZIP Code: Diana, Texas
Official postal information, geographic coordinates, USPS post office locations, and US Census Bureau demographic metrics for ZIP code 75640 in Diana, TX.
Neighborhoods:
Postal & Geographic Specifications USPS Data
ZIP Code 75640
Primary City Diana, TX
County Upshur County
Area Code(s)
Timezone America/Chicago
Land Area 84.64 sq mi
Elevation 0 ft
Coordinates 32.6900°, -94.6600°
Demographic & Economic Profile (US Census Bureau)
American Community Survey (ACS) 5-Year Verified Metrics
Total Population 5,438 55 people / sq mi
Median Household Income $80,967 Per Capita: $40,483
Median Home Value $272,600 Median Rent: $0/mo
Housing Tenancy
60% Own • 40% Rent
2,240 Total Units Median Household Income Comparison
$80,967 (75640) 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 75640 is an active delivery area in Diana, Texas. It is geographically situated within Upshur County.
USPS Postal Services
Active RouteThe primary postal delivery jurisdiction for 75640 operates within Diana, 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
32.6900, -94.6600Adjacent & Contiguous ZIP Codes
Nearby ZIP codes bordering 75640 in Diana
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