Arabic
329 speakers
Its speaker count has grown by about three quarters since 2016.
Hilltops, New South Wales
Hilltops is overwhelmingly English-speaking: at the 2021 Census, 4.5 per cent of residents used another language at home, most often Arabic. Only one language reaches one in 100 residents. Hilltops' share is less than half the share for the City of Sydney.
These are the three languages other than English with the most speakers.
The share for New South Wales is more than twice as high as Hilltops'. Hilltops ranks 56th in New South Wales, in the top half.
Same method throughout, so the gap between the bars is the real gap.
Young tops the list, but the spread across 18 suburbs is narrow.
Pick a suburb to see its languages in full.
Data: ABS Census of Population and Housing 2021, language used at home, summed from Statistical Area Level 2 to council. Changes are against the 2016 Census.
How the headline share is counted: 4.5% is residents who named a language other than English, as a share of everyone. Another 1,395 didn't answer the question. Counting them as speaking another language would give 11.8%; leaving them out of the population altogether gives 4.8%. Higher figures quoted elsewhere usually come from one of those.
People with no usual address fall outside any suburb, which is why the national figure here is a fraction under the ABS one. The council figures aren't affected.
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