Doonside is a multicultural suburb located in the Blacktown local government area of New South Wales, Australia, approximately 40 kilometers west of Sydney's CBD. Known for its affordable housing and family-friendly atmosphere, Doonside features a mix of residential areas, parks, and small shopping precincts. The suburb is well-connected by public transport, including the Doonside railway station on the T1 Western Line, making it convenient for commuters. With its proximity to schools, community facilities, and green spaces like the Doonside Reserve, the area offers a balanced lifestyle for its diverse population.
| Postcode: | 2767 |
| State: | NSW |
| Coordinates (lat/long): | -33.763843, 150.871134 |
| Federal Electorate: | Chifley |