The size of Boynewood is approximately 57.7 square kilometres. It has 4 parks covering nearly 0.2% of total area. The population of Boynewood in 2011 was 555 people. By 2016 the population was 171 showing a population decline of 69.2% in the area during that time. The predominant age group in Boynewood is 20-29 years. Households in Boynewood are primarily childless couples and are likely to be repaying under $300 per month on mortgage repayments. In general, people in Boynewood work in a labourer occupation. In 2011, 60.7% of the homes in Boynewood were owner-occupied compared with 50.8% in 2016.