Katy is a city located in Fort Bend County and Harris County Texas. With a 2020 population of 26,609, it is the 116th largest city in Texas and the 1456th largest city in the United States . Katy is currently growing at a rate of 10.10% annually and its population has increased by 88.69% since the most recent census, which recorded a population of 14,102 in 2010. Katy reached it's highest population of 26,609 in 2021. Spanning over 15 miles, Katy has a population density of 1,830 people per square mile.
The average household income in Katy is $110,258 with a poverty rate of 3.72%. The median rental costs in recent years comes to $1,030 per month, and the median house value is $197,300. The median age in Katy is 40 years, 40.6 years for males, and 39 years for females.