The size of Cunninyeuk is approximately 185.2 square kilometres. It has 2 parks covering nearly 4.6% of total area. The population of Cunninyeuk in 2011 was 593 people. By 2016 the population was 25 showing a population decline of 95.8% in the area during that time. The predominant age group in Cunninyeuk is 60-69 years. Households in Cunninyeuk are primarily couples with children and are likely to be repaying $450 - $599 per month on mortgage repayments. In general, people in Cunninyeuk work in a managers occupation. In 2006, 36.1% of the homes in Cunninyeuk were owner-occupied compared with 63.6% in 2011.