The size of Wehla is approximately 99.9 square kilometres. It has 6 parks covering nearly 4.1% of total area. The population of Wehla in 2011 was 317 people. By 2016 the population was 25 showing a population decline of 92.1% in the area during that time. The predominant age group in Wehla is 50-59 years. Households in Wehla are primarily childless couples and are likely to be repaying $800 - $999 per month on mortgage repayments. In general, people in Wehla work in a managers occupation. In 2011, 80.5% of the homes in Wehla were owner-occupied compared with 83.3% in 2016.