The size of Belhus is approximately 4 square kilometres. It has 1 park covering nearly 0.3% of total area. The population of Belhus in 2011 was 266 people. By 2016 the population was 274 showing a population growth of 3.0% in the area during that time. The predominant age group in Belhus is 50-59 years. Households in Belhus are primarily childless couples and are likely to be repaying $2400 - $2999 per month on mortgage repayments. In general, people in Belhus work in a professional occupation. In 2011, 91.7% of the homes in Belhus were owner-occupied compared with 92.1% in 2016.