USPS Standard Delivery Code
Bastrop County →
78621 ZIP Code: Elgin, Texas
Official postal information, geographic coordinates, USPS post office locations, and US Census Bureau demographic metrics for ZIP code 78621 in Elgin, TX.
Neighborhoods:
Postal & Geographic Specifications USPS Data
ZIP Code 78621
Primary City Elgin, TX
County Bastrop County
Area Code(s) 512, 737
Timezone America/Chicago
Land Area 187 sq mi
Elevation 0 ft
Coordinates 30.3400°, -97.3700°
Demographic & Economic Profile (US Census Bureau)
American Community Survey (ACS) 5-Year Verified Metrics
Total Population 27,275 116 people / sq mi
Median Household Income $98,534 Per Capita: $26,235
Median Home Value $320,800 Median Rent: $1,200/mo
Housing Tenancy
60% Own • 40% Rent
11,036 Total Units Median Household Income Comparison $98,534 (78621) 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 78621 in Elgin, Texas.
USPS Postal Services
Active RouteThe primary postal delivery jurisdiction for 78621 operates within Elgin, Texas.
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Geographic Map & Coordinates
30.3400, -97.3700Adjacent & Contiguous ZIP Codes
Nearby ZIP codes bordering 78621 in Elgin
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