Fairfield is a western suburb of Sydney, in the state of New South Wales, Australia. Fairfield is located 29 kilometres west of the Sydney central business district and is the administrative centre for the local government area of the City of Fairfield. Though a very small portion of it is part of the Cumberland Council.
Fairfield is one of the most multicultural and culturally diverse cities in Australia, with more than half of the residents having been born overseas, mostly in non-English speaking countries. The majority of residents speak a language other than English at home, with the two most common ones being Arabic and Assyrian Neo-Aramaic. Fairfield is an ethnic enclave of Chaldeans, Assyrians and Iraqis.