Home > TX > Guadalupe County > Marion > Zip 78124

Zip Code 78124 — Marion, TX

78124 is a ZIP Code associated with Marion, TX, located within Guadalupe. The postal region supports an estimated population of 6,157 residents across Data Pending housing units, with a population density of 41.8 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (29.558500, -98.151760)

Data MetricLocal Statistic
Postal / Zip Code78124
Primary CityMarion
State / ProvinceTX
CountyGuadalupe
Total Population6,157
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density41.8 people/sq mi
TimezoneAmerica/Chicago

How 78124 Compares

MetricZIP 78124Guadalupe CountyTX State Average
Population6,157219,94230,188,035
Median IncomeData PendingN/AN/A
Population Density41.8 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 78108Cibolo4.3 mi49,784N/A
Zip 78154Schertz6.9 mi41,907N/A
Zip 78123McQueeney7.2 mi2,127N/A
Zip 78150Jbsa Randolph7.9 miN/AN/A
Zip 78148Universal City8.7 mi22,187N/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 →