The size of Woolwich is approximately 0.5 square kilometres. It has 8 parks covering nearly 34.7% of total area. The population of Woolwich in 2011 was 814 people. By 2016 the population was 808 showing a population decline of 0.7% in the area during that time. The predominant age group in Woolwich is 60-69 years. Households in Woolwich are primarily childless couples and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Woolwich work in a professional occupation. In 2011, 72.1% of the homes in Woolwich were owner-occupied compared with 76.5% in 2016. Currently the median sales price of houses in the area is $8,375,000.