The size of Leadville is approximately 247.5 square kilometres. The population of Leadville in 2011 was 179 people. By 2016 the population was 179 showing a stable population in the area during that time. The predominant age group in Leadville is 50-59 years. Households in Leadville are primarily childless couples and are likely to be repaying under $300 per month on mortgage repayments. In general, people in Leadville work in a managers occupation. In 2011, 67.6% of the homes in Leadville were owner-occupied compared with 72.9% in 2016. Currently the median sales price of houses in the area is $20,000.