Rosehill is a suburb of Sydney, in the state of New South Wales, Australia. Rosehill is located 18 kilometres west of the Sydney central business district in the local government area of the City of Parramatta and is part of the Greater Western Sydney region. Rosehill shares the postcode of 2142 with the separate suburbs of Granville, South Granville, Holroyd and Camellia. Rosehill contains a mixture of residential, commercial, industrial and recreational land, with increased high-density housing proposed. History In the early days of the colony, the hill behind old Government House had been named ‘Rose Hill’ by Governor Arthur Phillip, before the suburb had been named Parramatta. On 25 March 1789, Henry Dodd took charge of a farm established at Rose Hill. James Ruse came to farm there in November of the same year. In December 1790, a crop of corn (wheat), described as "exceeding good," was harvested at Rose Hill. By 1791, 200 acres of land had been cleared and were in production. Nearly a hundred years later in 1883, of John Macarthur's Elizabeth Farm were subdivided for industrial purposes. Part of the estate was set aside for a recreation area, which became Rosehill Racecourse. A public school opened here in 1886 and the railway station opened in 1888 on the Carlingford railway line, which was privately owned until it was taken over by the state government in 1904 and later closed in January 2020. Heritage listings Rosehill has a number of heritage-listed sites, including: 60 Prospect Street: Camden 62 Prospect Street: Comfort Lodge 70 Alice Street: Elizabeth Farm Arthur Street: Elizabeth Farm Reserve Landmarks Rosehill Gardens Racecourse hosts some of the most important events on the Australian horse racing calendar, including the prestigious Golden Slipper. Historic Elizabeth Farm was the home of wool pioneer, John Macarthur Mercure Sydney Parramatta Hotel, formerly Travelodge Rosehill Education Rosehill Public School Population At the 2016 census, Rosehill recorded a population of 3,806. Of these: The age distribution was unusual, with a preponderance of younger adults compared to the country in general, but similar to the neighbouring suburb of Silverwater. The median age was 31 years, compared to the national median of 38 years. There was a large concentration of people between 20 and 34 years of age; they make up 43.5% of residents (national average is 21.1%). Children aged 0–14 years made up 16.9% of the population (national average is 18.7%)