The size of Leeming is approximately 7.4 square kilometres. It has 22 parks covering nearly 20.3% of total area. The population of Leeming in 2011 was 11,092 people. By 2016 the population was 10,720 showing a population decline of 3.4% in the area during that time. The predominant age group in Leeming is 50-59 years. Households in Leeming are primarily couples with children and are likely to be repaying $3000 - $3999 per month on mortgage repayments. In general, people in Leeming work in a professional occupation. In 2011, 85.7% of the homes in Leeming were owner-occupied compared with 85.5% in 2016. Currently the median sales price of houses in the area is $741,000.