Government 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 MoreSee AlsoGovernment Offices