
Katy
- County:
- Fort Bend County
- County Seat:
- No
- Area (mi²):
- 15.014
- State:
- Texas
Katy is a city located in Fort Bend County, Texas. Katy has a 2025 population of 28,972. Katy is currently growing at a rate of 4.72% annually and its population has increased by 29.1% since the most recent census, which recorded a population of 22,441 in 2020.
The average household income in Katy is $140,373 with a poverty rate of 5.42%. The median age in Katy is 36 years: 35.2 years for males, and 36.4 years for females.