About This Place
Wallis is a city in Austin County, Texas, United States. The population was 1,172 at the 2000 census.
Wallis is located at 29°37′50″N 96°3′46″W / 29.63056°N 96.06278°W / 29.63056; -96.06278 (29.630649, -96.062751).
According to the United States Census Bureau, the city has a total area of 1.5 square miles (4.0 km²), of which, 1.5 square miles (4.0 km²) of it is land and 0.65% is water.