The size of Yarraman is approximately 119.2 square kilometres. It has 1 park. The population of Yarraman in 2011 was 233 people. By 2016 the population was 3 showing a population decline of 98.7% in the area during that time. The predominant age group in Yarraman is 60-69 years. Households in Yarraman are primarily childless couples and are likely to be repaying under $300 per month on mortgage repayments. In general, people in Yarraman work in a managers occupation. In 2006, 14.8% of the homes in Yarraman were owner-occupied compared with 66.6% in 2011.