The size of Kearneys Spring is approximately 6.5 square kilometres. It has 27 parks covering nearly 16.9% of total area. The population of Kearneys Spring in 2011 was 7,347 people. By 2016 the population was 8,557 showing a population growth of 16.5% in the area during that time. The predominant age group in Kearneys Spring is 20-29 years. Households in Kearneys Spring are primarily childless couples and are likely to be repaying $1400 - $1799 per month on mortgage repayments. In general, people in Kearneys Spring work in a professional occupation. In 2011, 51.6% of the homes in Kearneys Spring were owner-occupied compared with 49.1% in 2016. Currently the median sales price of houses in the area is $440,000.