The size of Lower Light is approximately 170.6 square kilometres. It has 3 parks covering nearly 0.6% of total area. The population of Lower Light in 2011 was 376 people. By 2016 the population was 179 showing a population decline of 52.4% in the area during that time. The predominant age group in Lower Light is 60-69 years. Households in Lower Light are primarily couples with children and are likely to be repaying $600 - $799 per month on mortgage repayments. In general, people in Lower Light work in a managers occupation. In 2011, 71.1% of the homes in Lower Light were owner-occupied compared with 85.5% in 2016.