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Please add profiles of those who were born, lived or died in Allen County, Kansas.

Official Website

Allen County is a county located in southeast portion of the U.S. state of Kansas. It is 504 square miles, or 322,560 acres in size. As of the 2010 census, the population was 13,371. Its county seat and most populous city is Iola.

Not to be confused for Allen, Kansas in Lyon County

Adjacent Counties

Cities & Communities

+Denotes County Seat

  • Bassett
  • Bayard
  • Carlyle
  • Cofachique (now defunct)
  • Elsmore
  • Gas
  • Geneva
  • Humboldt
  • +Iola
  • La Harpe
  • Mildred
  • Moran
  • Petrolia
  • Savonburg



The Allen County Jail