The size of Medowie is approximately 42.8 square kilometres. It has 17 parks covering nearly 11.9% of total area. The population of Medowie in 2011 was 8,843 people. By 2016 the population was 9,581 showing a population growth of 8.3% in the area during that time. The predominant age group in Medowie is 0-9 years. Households in Medowie are primarily couples with children and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Medowie work in a trades occupation. In 2011, 75.8% of the homes in Medowie were owner-occupied compared with 74.3% in 2016. Currently the median sales price of houses in the area is $630,000.