Government Offices in Frankfort, KS Frankfort Police Department109 N Kansas AveFrankfort, KS, 664277852924698Government CityGovernment OfficesPolice DepartmentPolice DepartmentsPolice StationSheriff DepartmentSheriffs OfficeUnemployment Office Marshall County Shop109 Railroad AveFrankfort, KS, 664277852924956Government CityGovernment OfficesMarshall County Extension SvcMarshall County RealtyUnemployment Office Show More