The size of Yadlamalka is approximately 804 square kilometres. It has 3 parks covering nearly 0.1% of total area. The population of Yadlamalka in 2006 was 37 people. By 2011 the population was 661 showing a population growth of 1686.5% in the area during that time. The predominant age group in Yadlamalka is 20-29 years. Households in Yadlamalka are primarily childless couples and are likely to be repaying under $300 per month on mortgage repayments. In general, people in Yadlamalka work in a machinery operators and drivers occupation. In 2006, 58.8% of the homes in Yadlamalka were owner-occupied compared with 43.2% in 2011.