The size of Brogans Creek is approximately 49.7 square kilometres. It has 1 park covering nearly 2.9% of total area. The population of Brogans Creek in 2006 was 352 people. By 2011 the population was 210 showing a population decline of 40.3% in the area during that time. The predominant age group in Brogans Creek is 60-69 years. Households in Brogans Creek are primarily couples with children and are likely to be repaying $1000 - $1399 per month on mortgage repayments. In general, people in Brogans Creek work in a trades occupation. In 2006, 71.7% of the homes in Brogans Creek were owner-occupied compared with 78.9% in 2011.