The size of Breddan is approximately 182.1 square kilometres. It has 14 parks covering nearly 7.8% of total area. The population of Breddan in 2011 was 389 people. By 2016 the population was 466 showing a population growth of 19.8% in the area during that time. The predominant age group in Breddan is 40-49 years. Households in Breddan are primarily childless couples and are likely to be repaying $1400 - $1799 per month on mortgage repayments. In general, people in Breddan work in a trades occupation. In 2011, 87.7% of the homes in Breddan were owner-occupied compared with 80.6% in 2016. Currently the median sales price of houses in the area is $327,500.