The size of Yaouk is approximately 260.1 square kilometres. It has 5 parks covering nearly 43.7% of total area. The population of Yaouk in 2011 was 210 people. By 2016 the population was 17 showing a population decline of 91.9% in the area during that time. The predominant age group in Yaouk is 60-69 years. Households in Yaouk are primarily childless couples and are likely to be repaying $1400 - $1799 per month on mortgage repayments. In general, people in Yaouk work in a managers occupation. In 2006, 35.8% of the homes in Yaouk were owner-occupied compared with 82% in 2011.