The size of Boobyalla is approximately 53.9 square kilometres. It has 7 parks covering nearly 14.8% of total area. The population of Boobyalla in 2011 was 339 people. By 2016 the population was 3 showing a population decline of 99.1% in the area during that time. The predominant age group in Boobyalla is 60-69 years. Households in Boobyalla are primarily childless couples and are likely to be repaying $1000 - $1399 per month on mortgage repayments. In general, people in Boobyalla work in a managers occupation. In 2006, 45% of the homes in Boobyalla were owner-occupied compared with 70.5% in 2011.