Gillespie County, TX Zip Codes

5 zip codes across 4 cities in Gillespie County, TX

About Gillespie County

Gillespie County, Texas (TX) contains 5 unique zip codes spanning 4 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.

Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in Gillespie County.

Total Zip Codes

Cities

County

Gillespie

State

Cities in Gillespie County

Doss Fredericksburg Harper Johnson City

All Zip Codes in Gillespie County, TX

Zip Code	City	Compare
78618	Doss
78624	Fredericksburg	vs 78618
78631	Harper	vs 78618
78671	Johnson City	vs 78618
78675	Fredericksburg	vs 78618

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Frequently Asked Questions

How many zip codes are in Gillespie County, TX?

Gillespie County, TX has 5 zip codes across 4 cities.

What cities are in Gillespie County?

Cities in Gillespie County include Doss, Fredericksburg, Harper, Johnson City.

What state is Gillespie County in?

Gillespie County is located in Texas (TX).

All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.