First incorporated on 27 November 1861 as the "Municipality of Parramatta", the first Mayor was emancipated convict John Williams who arrived in the colony in 1835. The council became known as the "Borough of Parramatta" on 23 December 1867 following the enactment of the Municipalities Act, 1867, and became a Municipality again following the 1906 Local Government Act. On 27 October 1938, the was passed by the Parliament of New South Wales and proclaimed by the Governor, Lord Wakehurst, making the town the "City of Parramatta". From 1 January 1949 the "City of Parramatta" was re-formed following the passing of the Local Government Act 1948, when the councils of Ermington and Rydalmere, Dundas and Granville were merged into the council area. In recognition of Parramatta's role Bi-centennial, the title of 'Lord Mayor' was granted on 12 December 1988 by Queen Elizabeth II on the recommendation of Premier Nick Greiner. This made Parramatta the third Australian city that was not a capital to receive such an honour, after Newcastle and Wollongong.
At the 2016 Census, there were people in the City of Parramatta local government area that comprised, of these 50% were male and 50% were female. Aboriginal and Torres Strait Islander people made up 0.7% of the population. The median age of people in the City of Parramatta was 34 years; notably below the national median of 38 years. Children aged 0 – 14 years made up 18.4% of the population and people aged 65 years and over made up 12.2% of the population. Of people in the area aged 15 years and over, 55.4% were married and 9% were either divorced or separated. At the 2016 Census, the Parramatta local government area was linguistically diverse, with a significantly higher than average proportion where two or more languages are spoken ; and a significantly lower proportion where English only was spoken at home. The most commonly reported religious affiliation was "No Religion", at 24.5%. The proportion of residents who stated a religious affiliation with Hinduism was approximately six times the national average, with the median weekly income for residents slightly above the national average.
Council
Between May 2016 and September 2017, the Council was managed by an Administrator appointed by the Government of New South Wales, Amanda Chadwick, until an election for councillors took place on 9 September 2017. The City of Parramatta Council comprises fifteen Councillors elected proportionally, with three Councillors in each ward. All Councillors are elected for a fixed four-year term of office. The Lord Mayor is elected for a two-year term, with the Deputy Lord Mayor for one year, by the Councillors at the first meeting of the Council.
Current composition
The most recent election was held on 9 September 2017, and the makeup of the Council, in order of election by ward, is as follows: