ZIP Code 78017

Dilley · Frio, Texas

78017 is the ZIP code of Dilley in Frio, Texas, United States.

ZIP Code: 78017
County: Frio
State: Texas
Country: United States

Place with ZIP code 78017

Place	County	Location
Dilley	Frio	28.678, -99.175

Near San Antonio

The nearest major city is San Antonio, about 106 km away.

Local time
Weather forecast
Sunrise & sunset

Nearby ZIP codes

78005
78057
78061

All ZIP codes in Frio →

Frequently asked questions

Which places use ZIP code 78017?

Dilley.

Which county and state is 78017 in?

Frio, Texas, United States.

What is the nearest major city to 78017?

San Antonio, about 106 km away.

Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.