The size of Kalimna is approximately 8 square kilometres. It has 4 parks covering nearly 0.4% of total area. The population of Kalimna in 2011 was 1,262 people. By 2016 the population was 1,244 showing a population decline of 1.4% in the area during that time. The predominant age group in Kalimna is 60-69 years. Households in Kalimna are primarily childless couples and are likely to be repaying $1400 - $1799 per month on mortgage repayments. In general, people in Kalimna work in a labourer occupation. In 2011, 77.3% of the homes in Kalimna were owner-occupied compared with 76.9% in 2016. Currently the median sales price of houses in the area is $469,500.