 The median age of the Parkinson population was 34 years, 3 years below the Australian median.62.5% of people living in Parkinson were born in Australia, compared to the national average of 69.8%; the next most common countries of birth were New Zealand 5.5%, England 4.4%, South Africa 2.6%, China 2%, India 1.9%.74.1% of people spoke only English at home; the next most common languages were 3.7% Mandarin, 3% Cantonese, 1.4% Hindi, 1.3% Spanish, 1.2% Punjabi.