HospersWorld War II Memorial ParkNewkirkPhilbyGranvilleAlton County ParkThorman ParkSioux Golf and Country ClubAltonSheldonHonoring World War I Veterans Historical MarkerSheldon City ParkArcherHills ParkMiddleburgOrange CityWindmill SquareDe Valois FieldCandlelight Village Mobile Home ParkBoydenOrange City Municipal AirportMill Creek AreaSheldon Municipal AirportEvanderGermantownSheldon Country ClubMemorial to Four Pioneers Historical MarkerSandy Hollow Recreation AreaNassau Wildlife AreaDouma ParkMatlockRitterCarnesPaullinaLegion Country ClubOpen Space ParkMill Creek State ParkSioux CenterSioux CountyPrimghar