Home > TX > Comal County > Spring Branch > Zip 78070

Zip Code 78070 — Spring Branch, TX

78070 is a ZIP Code associated with Spring Branch, TX, located within Comal. The postal region supports an estimated population of 20,200 residents across Data Pending housing units, with a population density of 58.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (29.892910, -98.407320)

Data MetricLocal Statistic
Postal / Zip Code78070
Primary CitySpring Branch
State / ProvinceTX
CountyComal
Total Population20,200
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density58.5 people/sq mi
TimezoneAmerica/Chicago

How 78070 Compares

MetricZIP 78070Comal CountyTX State Average
Population20,200111,23630,188,035
Median IncomeData PendingN/AN/A
Population Density58.5 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 78004Bergheim8.2 mi547N/A
Zip 78163Bulverde9.0 mi19,141N/A
Zip 78133Canyon Lake9.7 mi21,959N/A
Zip 78027Kendalia10.0 mi318N/A
Zip 78623Fischer12.2 mi1,645N/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 →