Katy is a city in the U.S. state of Texas, within Houston–The Woodlands–Sugar Land metropolitan area. The city is located in Harris, Fort Bend, and Waller counties. The population was 14,102 at the 2010 census. City-Data estimates the population in 2012 at 14,661. There are business in different activities such as Advertising & Media, “Agriculture, Fishing & Forestry”, “Arts, Culture & Entertainment”, Automotive & Marine, Business & Professional Services, Computers & Telecommunications, Construction Equipment & Contractors, “Family, Community & Civic Organizations”, Finance & Insurance, “Government, Education & Individuals”, Health Care, Home & Garden, Industrial Supplies & Services, Legal, Lodging & Travel, Manufacturing, Production & Wholesale,Personal Services & Care, Pets & Veterinary, Public Utilities & Environment, Publications, “Real Estate, Moving & Storage”, Religious Organizations, “Restaurants, Food & Beverages”, Shopping & Specialty Retail, Sports & Recreation and Transportation.