The size of Boolarra is approximately 40.2 square kilometres. It has 2 parks covering nearly 0.1% of total area. The population of Boolarra in 2011 was 1,003 people. By 2016 the population was 967 showing a population decline of 3.6% in the area during that time. The predominant age group in Boolarra is 50-59 years. Households in Boolarra are primarily childless couples and are likely to be repaying $1000 - $1399 per month on mortgage repayments. In general, people in Boolarra work in a professional occupation. In 2011, 86.8% of the homes in Boolarra were owner-occupied compared with 84.9% in 2016. Currently the median sales price of houses in the area is $360,000.