| Place Name | Wallis |
| Place Type | City |
| ZIP Code(s) | 77485 |
| County | Austin County |
| Area Code(s) | 979 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 1,132 |
| Population Growth Rate (2010-19) | 3.19% |
| Majority Ethnicity | White 55.64% |
| Metro/Micro Stats Area | Houston-The Woodlands-Sugar Land, TX |
| US Congressional District(s) | Texas 10th |
| State House Districts | 13 |
| State Senate Districts | 18 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 55.64% |
| African American | 12.5% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 31.86% |