The size of Beachmere is approximately 30.2 square kilometres. It has 19 parks covering nearly 4.9% of total area. The population of Beachmere in 2011 was 3,887 people. By 2016 the population was 4,123 showing a population growth of 6.1% in the area during that time. The predominant age group in Beachmere is 60-69 years. Households in Beachmere are primarily childless couples and are likely to be repaying $1800 – $2399 per month on mortgage repayments. In general, people in Beachmere work in a trades occupation. In 2011, 61.5% of the homes in Beachmere were owner-occupied compared with 61.6% in 2016.