The size of Seelands is approximately 28.5 square kilometres. The population of Seelands in 2011 was 213 people. By 2016 the population was 419 showing a population growth of 96.7% in the area during that time. The predominant age group in Seelands is 50-59 years. Households in Seelands are primarily childless couples and are likely to be repaying $1000 - $1399 per month on mortgage repayments. In general, people in Seelands work in a managers occupation. In 2011, 77.6% of the homes in Seelands were owner-occupied compared with 86.9% in 2016. Currently the median sales price of houses in the area is $152,500.