Home > TX > Guadalupe County > Cibolo > Zip 78108

Zip Code 78108 — Cibolo, TX

78108 is a ZIP Code associated with Cibolo, TX, located within Guadalupe. The postal region supports an estimated population of 49,784 residents across Data Pending housing units, with a population density of 680.7 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (29.573540, -98.220680)

Data MetricLocal Statistic
Postal / Zip Code78108
Primary CityCibolo
State / ProvinceTX
CountyGuadalupe
Total Population49,784
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density680.7 people/sq mi
TimezoneAmerica/Chicago

How 78108 Compares

MetricZIP 78108Guadalupe CountyTX State Average
Population49,784219,94230,188,035
Median IncomeData PendingN/AN/A
Population Density680.7 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 78154Schertz3.2 mi41,907N/A
Zip 78124Marion4.3 mi6,157N/A
Zip 78150Jbsa Randolph4.4 miN/AN/A
Zip 78148Universal City5.0 mi22,187N/A
Zip 78109Converse7.8 mi63,067N/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 →