The Commonwealth Electoral Division of Port Adelaide covers the area from Buckland Park in the north to Grange Road in the south. It includes Torrens Island, Garden Island and parts of Salisbury., Other suburbs in this division are Alberton, Beverley, Birkenhead, Cheltenham, Findon, Kilkenny, Largs Bay, Mansfield Park, Mawson Lakes, North Haven, Ottoway, Parafield Gardens, Paralowie, Pennington, Port Adelaide, Queenstown, Rosewater, Salisbury Downs, Seaton, Semaphore, Woodville and West Croydon