Dilley is located in Frio County. About 3,274 people live here (as of 2020). Between 2010 and 2020, the population declined from 3,894 to 3,274. The region is at 171 meters above sea level. The area covers about 6.0 square kilometers. There are about 92 streets in Dilley. The postal codes are 78017. The dialing code is 830. Dilley is city in Frio County, Texas, United States. Among other things, Dilley has restaurants and schools.
| Area | 6.0 km² |
| Elevation | 171 m |
| Located in | Frio County |
| Postal code | 78017 |
| Country | United States |
| Population | 3274 |
| Official name | Dilley |
| Bike path |
| Bike lane on roadway |
| Cycling allowed on bus lane |
| Bicycle street |
| Open to cyclists |
| Open to cyclists, good path |
| Cycling prohibited |
| Cobblestone |
| Long-distance bike route | (depending on scale) |
| Long-distance bike route |
| Long-distance hiking trail | (depending on scale) |
| Long-distance hiking trail |
| Pedestrians prohibited |