The size of Waukaringa is approximately 16.8 square kilometres. It has 1 park covering nearly 100% of total area. The population of Waukaringa in 2011 was 493 people. By 2016 the population was 4 showing a population decline of 99.2% in the area during that time. The predominant age group in Waukaringa is 50-59 years. Households in Waukaringa are primarily childless couples and are likely to be repaying under $300 per month on mortgage repayments. In general, people in Waukaringa work in a managers occupation. In 2006, 54.2% of the homes in Waukaringa were owner-occupied compared with 56.4% in 2011.