 70.1% of people living in Heritage Park were born in Australia.The other top responses for country of birth were New Zealand 8.6%, England 4.5%, Scotland 1.3%, Philippines 1.1%, South Africa 0.9%, South America 0.1%.83.9% of people spoke only English at home; the next most common languages were 1.4% Samoan, 0.9% Arabic, 0.7% Punjabi, 0.6% Hindi, 0.6% Serbian, 0.1% Spanish.