The size of Fernvale is approximately 12.9 square kilometres. It has 1 park. The population of Fernvale in 2011 was 236 people. By 2016 the population was 251 showing a population growth of 6.4% in the area during that time. The predominant age group in Fernvale is 60-69 years. Households in Fernvale are primarily couples with children and are likely to be repaying $1400 - $1799 per month on mortgage repayments. In general, people in Fernvale work in a clerical occupation. In 2011, 78.8% of the homes in Fernvale were owner-occupied compared with 80.5% in 2016. Currently the median sales price of houses in the area is $240,000.