Home > TX > Gillespie County > Fredericksburg > Zip 78624

Zip Code 78624 — Fredericksburg, TX

78624 is a ZIP Code associated with Fredericksburg, TX, located within Gillespie. 78624 ranks #1 out of 4 ZIP codes in Gillespie County by population (and #510 out of 1,990 in TX). The area supports an estimated population of 23,741 residents across Data Pending housing units, with a population density of 12.3 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (30.292270, -98.871410)

Data MetricLocal Statistic
Postal / Zip Code78624
Primary CityFredericksburg
State / ProvinceTX
CountyGillespie
Total Population23,741
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density12.3 people/sq mi
TimezoneAmerica/Chicago

How 78624 Compares

MetricZIP 78624Gillespie CountyTX State Average
Population23,74124,602 (Total)30,188,035 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density12.3 /sq mi----
County Pop Rank#1 of 4----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 78675Willow City15.2 mi102N/A
Zip 78671Stonewall15.5 mi413N/A
Zip 78635Hye20.1 mi92N/A
Zip 78013Comfort21.8 mi4,809N/A
Zip 78618Doss22.2 mi346N/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 →