The size of Salisbury Plain is approximately 1.4 square kilometres. It has 6 parks covering nearly 1.6% of total area. The population of Salisbury Plain in 2011 was 1,167 people. By 2016 the population was 1,228 showing a population growth of 5.2% in the area during that time. The predominant age group in Salisbury Plain is 40-49 years. Households in Salisbury Plain are primarily couples with children and are likely to be repaying $1000 - $1399 per month on mortgage repayments. In general, people in Salisbury Plain work in a labourer occupation. In 2011, 69.9% of the homes in Salisbury Plain were owner-occupied compared with 69.1% in 2016. Currently the median sales price of houses in the area is $430,000.