Dilley, TX ZIP code
The ZIP code for Dilley, Texas is 78017. It is in Frio County.
- Population in these ZIPs
- 5,551
- Avg. median income
- $59,800population-weighted
- Typical home value
- $147,300population-weighted
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Dilley, TX ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 78017 | 5,551 | $59,808 | $147,300 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Dilley
Frequently asked questions
What is the ZIP code for Dilley, TX?
The ZIP code for Dilley, TX is 78017.
What county is Dilley, Texas in?
Dilley ZIP codes are in Frio County.