City of Portland (Victoria) City of Portland (Victoria) The City of Portland was a local government area about west-southwest of Melbourne, the state capital of Victoria, Australia. The city covered an area of , and existed from 1855 until 1994. Its area was surrounded by the Shire of Heywood, formerly known as the Shire of Portland, and the Southern Ocean. Portland was incorporated as a municipal district on 17 December 1855. It became a borough in 1863, and a town on 19 November 1949. It was proclaimed a city on 28 October 1985. On 23 September 1994, the City of Portland was abolished, and,
Victoria (Australia) by international investment; attracted to the state by the availability of cheap land close to the city and inexpensive energy from the Latrobe Valley. Victoria produced 26.4% of total manufacturing output in Australia in 2015–16, behind New South Wales at 32.4%. Machinery and equipment manufacturing is the state's most valuable manufacturing activity, followed by food and beverage products, petrochemicals and chemicals. Prominent manufacturing plants in the state include the Portland and Point Henry aluminium smelters, owned by Alcoa; oil refineries at Geelong and Altona; a major petrochemical facility at Laverton; and Victorian-based CSL, a global biotechnology company that produces vaccines