Wichita Falls is a city in Wichita County, Texas, United States. As of the 2000 census, the city had a total population of 104,197. It is the principal city of the Wichita Falls Metropolitan Statistical Area, which encompasses all of Archer, Clay and Wichita counties. Based on a July 1, 2006 estimate, the metropolitan area has a population of 145,528. The city is the county seat of Wichita County. Wichita Falls apartments for rent comparison page shows most up to date rent information on Wichita Falls apartments and houses. Rent information is obtained from multiple rental sources but we cannot guarantee their accuracy.