The size of Yuulong is approximately 52.2 square kilometres. It has 1 park covering nearly 13% of total area. The population of Yuulong in 2011 was 479 people. By 2016 the population was 34 showing a population decline of 92.9% in the area during that time. The predominant age group in Yuulong is 60-69 years. Households in Yuulong are primarily childless couples and are likely to be repaying $1000 - $1399 per month on mortgage repayments. In general, people in Yuulong work in a labourer occupation. In 2011, 78.3% of the homes in Yuulong were owner-occupied compared with 75.1% in 2016.