The size of Beauchamp is approximately 254.6 square kilometres. It has 3 parks covering nearly 1.8% of total area. The population of Beauchamp in 2011 was 223 people. By 2016 the population was 36 showing a population decline of 83.9% in the area during that time. The predominant age group in Beauchamp is 0-9 years. Households in Beauchamp are primarily couples with children and are likely to be repaying under $300 per month on mortgage repayments. In general, people in Beauchamp work in a managers occupation. In 2011, 92.4% of the homes in Beauchamp were owner-occupied compared with 83.3% in 2016.