The size of Omeo is approximately 587.9 square kilometres. It has 11 parks covering nearly 38.9% of total area. The population of Omeo in 2011 was 488 people. By 2016 the population was 388 showing a population decline of 20.5% in the area during that time. The predominant age group in Omeo is 60-69 years. Households in Omeo are primarily childless couples and are likely to be repaying $1000 - $1399 per month on mortgage repayments. In general, people in Omeo work in a managers occupation. In 2011, 69.6% of the homes in Omeo were owner-occupied compared with 70.3% in 2016. Currently the median sales price of houses in the area is $300,000.