The size of Spearwood is approximately 6.1 square kilometres. It has 21 parks covering nearly 7.3% of total area. The population of Spearwood in 2011 was 9,097 people. By 2016 the population was 10,037 showing a population growth of 10.3% in the area during that time. The predominant age group in Spearwood is 40-49 years. Households in Spearwood are primarily childless couples and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Spearwood work in a trades occupation. In 2011, 68.6% of the homes in Spearwood were owner-occupied compared with 66.8% in 2016. Currently the median sales price of houses in the area is $465,000.