The size of Wangary is approximately 174.2 square kilometres. It has 3 parks covering nearly 6% of total area. The population of Wangary in 2011 was 457 people. By 2016 the population was 200 showing a population decline of 56.2% in the area during that time. The predominant age group in Wangary is 50-59 years. Households in Wangary are primarily childless couples and are likely to be repaying $1000 - $1399 per month on mortgage repayments. In general, people in Wangary work in a labourer occupation. In 2011, 83.1% of the homes in Wangary were owner-occupied compared with 71.7% in 2016.