The size of Warrawidgee is approximately 441 square kilometres. The population of Warrawidgee in 2011 was 676 people. By 2016 the population was 81 showing a population decline of 88.0% in the area during that time. The predominant age group in Warrawidgee is 40-49 years. Households in Warrawidgee are primarily couples with children and are likely to be repaying under $300 per month on mortgage repayments. In general, people in Warrawidgee work in a managers occupation. In 2011, 67.6% of the homes in Warrawidgee were owner-occupied compared with 53.8% in 2016.