The size of Yarrabilba is approximately 13.4 square kilometres. It has 7 parks covering nearly 1.2% of total area. The population of Yarrabilba in 2011 was 832 people. By 2016 the population was 3,588 showing a population growth of 331.2% in the area during that time. The predominant age group in Yarrabilba is 20-29 years. Households in Yarrabilba are primarily couples with children and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Yarrabilba work in a trades occupation. In 2011, 82.9% of the homes in Yarrabilba were owner-occupied compared with 45% in 2016. Currently the median sales price of houses in the area is $433,650.