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Zip Code 78258 — San Antonio, TX

78258 is a ZIP Code associated with San Antonio, TX, located within Bexar. The postal region supports an estimated population of 52,448 residents across Data Pending housing units, with a population density of 1,163.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (29.635740, -98.492820)

Data MetricLocal Statistic
Postal / Zip Code78258
Primary CitySan Antonio
State / ProvinceTX
CountyBexar
Total Population52,448
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1,163.4 people/sq mi
TimezoneAmerica/Chicago

How 78258 Compares

MetricZIP 78258Bexar CountyTX State Average
Population52,4482,079,41830,188,035
Median IncomeData PendingN/AN/A
Population Density1,163.4 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 78232San Antonio3.5 mi36,636N/A
Zip 78248San Antonio3.7 mi14,488N/A
Zip 78260San Antonio4.3 mi38,023N/A
Zip 78259San Antonio4.4 mi29,826N/A
Zip 78231San Antonio5.0 mi9,744N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →