USPS Standard Delivery Code
Guadalupe County →
78155 ZIP Code: Seguin, Texas
Official postal information, geographic coordinates, USPS post office locations, and US Census Bureau demographic metrics for ZIP code 78155 in Seguin, TX.
Neighborhoods:
Postal & Geographic Specifications USPS Data
ZIP Code 78155
Primary City Seguin, TX
County Guadalupe County
Area Code(s) 830
Timezone America/Chicago
Land Area 354.57 sq mi
Elevation 0 ft
Coordinates 29.5700°, -97.9600°
Demographic & Economic Profile (US Census Bureau)
American Community Survey (ACS) 5-Year Verified Metrics
Total Population 51,772 128 people / sq mi
Median Household Income $71,039 Per Capita: $24,699
Median Home Value $266,700 Median Rent: $1,200/mo
Housing Tenancy
60% Own • 40% Rent
22,688 Total Units Median Household Income Comparison $71,039 (78155) 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
Data for ZIP code 78155 in Seguin, Texas.
USPS Postal Services
Active RouteThe primary postal delivery jurisdiction for 78155 operates within Seguin, Texas.
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Geographic Map & Coordinates
29.5700, -97.9600Adjacent & Contiguous ZIP Codes
Nearby ZIP codes bordering 78155 in Seguin
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