Perth
Perth ( ) is the capital and largest city of the Australian state of Western Australia. It is the fourth-most populous city in Australia, with a population of 2.04 million living in Greater Perth. Perth is part of the South West Land Division of Western Australia, with the majority of the metropolitan area located on the Swan Coastal Plain, a narrow strip between the Indian Ocean and the Darling Scarp. The first areas settled were on the Swan River at Guildford, with the city's central business district and port (Fremantle) both later founded downriver.
City of Stirling
With the passage of the "Local Government Act 1960", all road districts became shires effective from 1 July 1961. The Shire of Perth had a population of 84,000 in 1961. It was declared a city and renamed Stirling on 24 January 1971.