The size of Goodooga is approximately 3,488.5 square kilometres. It has 2 parks covering nearly 2.6% of total area. The population of Goodooga in 2011 was 337 people. By 2016 the population was 225 showing a population decline of 33.2% in the area during that time. The predominant age group in Goodooga is 0-9 years. Households in Goodooga are primarily single parents and are likely to be repaying under $300 per month on mortgage repayments. In general, people in Goodooga work in a managers occupation. In 2011, 31.8% of the homes in Goodooga were owner-occupied compared with 23.6% in 2016.