Question: what county is katy tx?
Answer: Bill Hastings. Katy is a city in the U.S. state of Texas, within the Houston–The Woodlands–Sugar Land 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, up from 11,775 in 2000.