
Waller
- County:
- Harris County
- County Seat:
- No
- Area (mi²):
- 5.961
- State:
- Texas
Waller is a city located in Harris County, Texas. Waller has a 2025 population of 3,810. Waller is currently growing at a rate of 6.16% annually and its population has increased by 40.85% since the most recent census, which recorded a population of 2,705 in 2020.
The average household income in Waller is $64,458 with a poverty rate of 23.98%. The median age in Waller is 27 years: 25.4 years for males, and 27.4 years for females.