The size of Dundee Downs is approximately 40.4 square kilometres. The population of Dundee Downs in 2011 was 554 people. By 2016 the population was 80 showing a population decline of 85.6% in the area during that time. The predominant age group in Dundee Downs is 60-69 years. Households in Dundee Downs are primarily childless couples and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Dundee Downs work in a professional occupation. In 2011, 70.8% of the homes in Dundee Downs were owner-occupied compared with 79.2% in 2016.