The size of Springfield is approximately 55.8 square kilometres. It has 4 parks. The population of Springfield in 2011 was 351 people. By 2016 the population was 185 showing a population decline of 47.3% in the area during that time. The predominant age group in Springfield is 40-49 years. Households in Springfield are primarily couples with children and are likely to be repaying $1400 - $1799 per month on mortgage repayments. In general, people in Springfield work in a professional occupation. In 2011, 91.5% of the homes in Springfield were owner-occupied compared with 90.9% in 2016.