Sharpe, KansasSharpe is an unincorporated community in Coffey [County, Kansas], United States. It is located at the intersection of 18th Rd NE and Oxen Rd NE.HistoryA post office was opened in Sharpe in 1890, and remained in operation until being discontinued in 1918.EducationThe community is served by Burlington [USD 244] public school district.