The size of Puddledock is approximately 21 square kilometres. It has 4 parks covering nearly 0.9% of total area. The population of Puddledock in 2011 was 231 people. By 2016 the population was 37 showing a population decline of 84.0% in the area during that time. The predominant age group in Puddledock is 40-49 years. Households in Puddledock are primarily couples with children and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Puddledock work in a professional occupation. In 2011, 67.8% of the homes in Puddledock were owner-occupied compared with 84.2% in 2016.