The size of Moondarra is approximately 124.4 square kilometres. It has 9 parks covering nearly 71.4% of total area. The population of Moondarra in 2011 was 324 people. By 2016 the population was 24 showing a population decline of 92.6% in the area during that time. The predominant age group in Moondarra is 60-69 years. Households in Moondarra are primarily childless couples and are likely to be repaying $1000 - $1399 per month on mortgage repayments. In general, people in Moondarra work in a managers occupation. In 2011, 80.5% of the homes in Moondarra were owner-occupied compared with 72.2% in 2016.