Founded in 1848, Gillespie County is one of 254 counties in the state of Texas. Historically, Gillespie County was formed from Bexar County and Travis County. The city of Fredericksburg is the county seat. With FIPS code of 171, Gillespie County has a population of 27,297 and area of 1,061 square miles (2,748 km2).
List of all cities in Gillespie County, TX alphabetically
| City/Town | Postal Code | Area Code |
| Albert, TX | 78671 | 830 |
| Bankersmith, TX | 78624 | 830 |
| Blumenthal, TX | 78624 | 830 |
| Cherry Spring, TX | 78624 | 830 |
| Doss, TX | 78618 | 830 |
| Fredericksburg, TX | 78624 | 830 |
| Gold, TX | 78624 | 830 |
| Harper, TX | 78631 | 830 |
| Knoxville, TX | 78631 | 830 |
| Luckenback, TX | 78624 | 830 |
| Morris Ranch, TX | 78624 | 830 |
| Noxville, TX | 78631 | 830 |
| Spring Creek, TX | 78624 | 830 |
| Stonewall, TX | 78671 | 830 |
| Tivydale, TX | 78624 | 830 |
| Willow City, TX | 78675 | 830 |