310 5th Street
Winchester, KS 66097
Jefferson County North, Unified School District #339, is located in the northeast corner of Jefferson County. USD 339 is within easy driving distance and centrally located between Topeka, Lawrence, Leavenworth, Atchison, and Kansas City. The district encompasses 114 square miles. The majority of this land is in Jefferson County, with very small sections extending into Atchison and Leavenworth counties. This area includes the two towns of Nortonville and Wi ...