 71.4% of people living in Boronia Heights were born in Australia.The other top responses for country of birth were New Zealand 7.4%, England 3.4%, Philippines 1.1%, India 0.9%, Fiji 0.7%.83.6% of people spoke only English at home; the next most common languages were 1.3% Samoan, 0.8% Urdu, 0.8% Hindi, 0.7% German, 0.5% Mandarin.