 72.1% of people living in Northgate were born in Australia, compared to the national average of 69.8%; the next most common countries of birth were New Zealand 4.8%, England 3.1%, India 3%, Philippines 1.1%, China 1.1%.82.9% of people spoke only English at home; the next most popular languages were 2% Punjabi, 0.8% Hindi, 0.7% Cantonese, 0.7% Mandarin, 0.6% Tagalog.Northgate is located in the state seat of Nudgee.