The size of Noble Park is approximately 8.6 square kilometres. It has 34 parks covering nearly 5.6% of total area. The population of Noble Park in 2011 was 28,377 people. By 2016 the population was 31,032 showing a population growth of 9.4% in the area during that time. The predominant age group in Noble Park is 20-29 years. Households in Noble Park are primarily couples with children and are likely to be repaying $1400 - $1799 per month on mortgage repayments. In general, people in Noble Park work in a labourer occupation. In 2011, 58.3% of the homes in Noble Park were owner-occupied compared with 54.9% in 2016. Currently the median sales price of houses in the area is $740,000.