The size of Spring Gully is approximately 7.8 square kilometres. It has 4 parks covering nearly 5% of total area. The population of Spring Gully in 2011 was 2,983 people. By 2016 the population was 2,994 showing a population growth of 0.4% in the area during that time. The predominant age group in Spring Gully is 50-59 years. Households in Spring Gully are primarily couples with children and are likely to be repaying $1000 - $1399 per month on mortgage repayments. In general, people in Spring Gully work in a professional occupation. In 2011, 73.8% of the homes in Spring Gully were owner-occupied compared with 73% in 2016. Currently the median sales price of houses in the area is $534,000.