
Wallis
- County:
- Austin County
- County Seat:
- No
- Area (mi²):
- 1.495
- State:
- Texas
Wallis is a city located in Austin County, Texas. Wallis has a 2025 population of 1,381. Wallis is currently growing at a rate of 1.17% annually and its population has increased by 6.15% since the most recent census, which recorded a population of 1,301 in 2020.
The average household income in Wallis is $55,247 with a poverty rate of 24.67%. The median age in Wallis is 33.7 years: 33.4 years for males, and 37.2 years for females.