USPS Standard Delivery Code
Medina County →
78009 ZIP Code: Castroville, Texas
Official postal information, geographic coordinates, USPS post office locations, and US Census Bureau demographic metrics for ZIP code 78009 in Castroville, TX.
Neighborhoods:
Postal & Geographic Specifications USPS Data
ZIP Code 78009
Primary City Castroville, TX
County Medina County
Area Code(s) 830
Timezone America/Chicago
Land Area 71.49 sq mi
Elevation 0 ft
Coordinates 29.3400°, -98.8700°
Demographic & Economic Profile (US Census Bureau)
American Community Survey (ACS) 5-Year Verified Metrics
Total Population 8,715 101 people / sq mi
Median Household Income $103,125 Per Capita: $31,680
Median Home Value $368,700 Median Rent: $1,200/mo
Housing Tenancy
60% Own • 40% Rent
3,396 Total Units Median Household Income Comparison $103,125 (78009) 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 78009 in Castroville, Texas.
USPS Postal Services
Active RouteThe primary postal delivery jurisdiction for 78009 operates within Castroville, Texas.
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Geographic Map & Coordinates
29.3400, -98.8700Adjacent & Contiguous ZIP Codes
Nearby ZIP codes bordering 78009 in Castroville
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