In what year did Pratt County, Kansas and Pratt, Kansas have the largest population?
Pratt County, Kansas Pratt County (standard abbreviation: PR) is a county located in the U.S. state of Kansas. As of the 2010 census, the county population was 9,656. The largest city and county seat is Pratt.
Pratt, Missouri Pratt is an unincorporated community in southwest Ripley County, in the U.S. state of Missouri. The community lies six miles south of Doniphan on Missouri Route A, 1.5 miles north of the Arkansas line and one mile west of the Current River.