In which county with a population of 13,462 people is Birmingham, Kansas?
Birmingham, Kansas Birmingham is an unincorporated community in Franklin Township, Jackson County, Kansas, in the United States.
Jefferson County, Kansas Jefferson County (county code JF) is a county located in the U.S. state of Kansas. At the 2010 census, the county population was 19,126. Its county seat is Oskaloosa, and its most populous city is Valley Falls.