USPS Standard Delivery Code
Hidalgo County →
78570 ZIP Code: Mercedes, Texas
Official postal information, geographic coordinates, USPS post office locations, and US Census Bureau demographic metrics for ZIP code 78570 in Mercedes, TX.
Neighborhoods:
Postal & Geographic Specifications USPS Data
ZIP Code 78570
Primary City Mercedes, TX
County Hidalgo County
Area Code(s) 956
Timezone America/Chicago
Land Area 74.58 sq mi
Elevation 0 ft
Coordinates 26.1400°, -97.9200°
Demographic & Economic Profile (US Census Bureau)
American Community Survey (ACS) 5-Year Verified Metrics
Total Population 32,950 436 people / sq mi
Median Household Income $41,965 Per Capita: $12,722
Median Home Value $86,500 Median Rent: $1,200/mo
Housing Tenancy
60% Own • 40% Rent
10,699 Total Units Median Household Income Comparison $41,965 (78570) 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 78570 in Mercedes, Texas.
USPS Postal Services
Active RouteThe primary postal delivery jurisdiction for 78570 operates within Mercedes, 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
26.1400, -97.9200Adjacent & Contiguous ZIP Codes
Nearby ZIP codes bordering 78570 in Mercedes
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