The size of Ceduna is approximately 404.3 square kilometres. It has 16 parks covering nearly 0.6% of total area. The population of Ceduna in 2011 was 2,067 people. By 2016 the population was 1,871 showing a population decline of 9.5% in the area during that time. The predominant age group in Ceduna is 0-9 years. Households in Ceduna are primarily childless couples and are likely to be repaying $1000 - $1399 per month on mortgage repayments. In general, people in Ceduna work in a community and personal service occupation. In 2011, 56% of the homes in Ceduna were owner-occupied compared with 53.6% in 2016. Currently the median sales price of houses in the area is $260,500.