Katy is an affluent city within Houston metropolitan area. The city is approximately centered at the tripoint of Harris, Fort Bend, and Waller counties. Katy had a population of 14,102 at the 2010 census. Its population was estimated at 21,729 in 2019. It is known for its large mansions, idyllic landscapes, and as one of the wealthiest communities in the Houston metropolitan area.
People who live in Katy are zoned to schools in the Katy Independent School District.
While multiple Katy ISD schools have “Katy, Texas” postal addresses, only a portion are located in and/or serve the Katy city limits.