The size of Branyan is approximately 34.8 square kilometres. It has 7 parks covering nearly 2.2% of total area. The population of Branyan in 2011 was 3,339 people. By 2016 the population was 4,145 showing a population growth of 24.1% in the area during that time. The predominant age group in Branyan is 0-9 years. Households in Branyan are primarily couples with children and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Branyan work in a trades occupation. In 2011, 84.8% of the homes in Branyan were owner-occupied compared with 79.4% in 2016. Currently the median sales price of houses in the area is $420,000.