The size of Eba is approximately 152.4 square kilometres. The population of Eba in 2011 was 611 people. By 2016 the population was 3 showing a population decline of 99.5% in the area during that time. The predominant age group in Eba is 10-19 years. Households in Eba are primarily childless couples and are likely to be repaying not stated per month on mortgage repayments. In general, people in Eba work in a sales workers occupation. In 2006, 26% of the homes in Eba were owner-occupied compared with 76.9% in 2011.