
Stonewall
- County:
- Gillespie County
- County Seat:
- No
- Area (mi²):
- 15.032
- State:
- Texas
Stonewall is a CDP located in Gillespie County, Texas. Stonewall has a 2025 population of 572. Stonewall is currently growing at a rate of 0.7% annually but its population has decreased by -5.77% since the most recent census, which recorded a population of 607 in 2020.
The average household income in Stonewall is $72,453 with a poverty rate of 22.97%. The median age in Stonewall is 59.3 years: 34 years for males, and 60.7 years for females.