Where the Vietnamese community lives in Sydney

Cabramatta has the largest Vietnamese community: 37.8% of residents reported Vietnamese ancestry, 37.6% were born in Vietnam, and 43.3% speak Vietnamese at home. Canley Heights and Cabramatta West follow. These 15 suburbs came from a field of 272 eligible Sydney suburbs. In Sydney suburbs of 2,000+ residents, 2.6% of people reported Vietnamese ancestry (2021 Census).

Suburbs are ordered by the share of residents who reported Vietnamese ancestry. Ancestry is the broadest measure — it includes Australian-born second and third generations, not just migrants. Only suburbs with at least 2,000 residents are included, and percentile ranks are computed within Sydney's pool, so the list reflects concentration relative to other metro suburbs.

They are different census angles on the Vietnamese community: ancestry is the broadest, since it includes people born here, country of birth counts only those who migrated, and language at home counts the actively speaking core. They rarely match, and seeing them together tells you whether a suburb's community is long-established, newly-arrived, or somewhere in between.

They measure different things and come from different census questions. Ancestry is a multiple-response question (a person can report up to two), so it isn't a clean share of population; birthplace counts only people born overseas; and language counts only those who still speak it at home. This is descriptive demographic data, not a recommendation to seek out or avoid anywhere.

The figures are from the 2021 Census, the most recent available until results from the August 2026 Census are released in 2027. The top 15 is recomputed whenever we refresh the census data.