 In the , Grange recorded a population of 4,163 people, 51.7% female and 48.3% male.The median age of the Grange population was 36 years of age, 1 year below the Australian median.78.9% of people living in Grange were born in Australia, compared to the national average of 69.8%; the next most common countries of birth were England 4.3%, New Zealand 3.4%, Italy 0.9%, Scotland 0.7%, United States of America 0.7%.