 In the 2011 Census, Queensland the population of Richlands was 2,076, 51.4% female and 48.6% male.The median age of the Richlands population was 29 years, 8 years below the Australian median.52.8% of people living in Richlands were born in Australia, compared to the national average of 69.8%; the next most common countries of birth were Vietnam 10.3%, New Zealand 8.9%, England 2.4%, Philippines 2.2%, India 1.9%.