The size of Nulla Vale is approximately 84.2 square kilometres. It has 1 park covering nearly 0.3% of total area. The population of Nulla Vale in 2011 was 735 people. By 2016 the population was 52 showing a population decline of 92.9% in the area during that time. The predominant age group in Nulla Vale is 50-59 years. Households in Nulla Vale are primarily couples with children and are likely to be repaying under $300 per month on mortgage repayments. In general, people in Nulla Vale work in a managers occupation. In 2011, 88.1% of the homes in Nulla Vale were owner-occupied compared with 80% in 2016.