Parramatta is a suburb of Sydney, in the state of New South Wales, Australia. It is located in Greater Western Sydney 23 kilometres west of the Sydney central business district on the banks of the Parramatta River. Parramatta is the administrative seat of the Local Government Area of the City of Parramatta. Part of the suburb is shared with the City of Holroyd LGA.
Parramatta is the economic capital of Greater Western Sydney and the sixth largest central business district in Australia. Since 2000, Parramatta has seen the consolidation of its role as a government centre with the relocation of agencies such as the New South Wales Police Force headquarters and Sydney Water, from the Sydney CBD. Simultaneously, major upgrades have occurred around the railway station with the expansion of Westfield Parramatta, the creation of a new transport interchange, and the ongoing development of the Civic Place local government precinct.