The size of Yendon is approximately 22.2 square kilometres. It has 1 park covering nearly 0.1% of total area. The population of Yendon in 2011 was 272 people. By 2016 the population was 300 showing a population growth of 10.3% in the area during that time. The predominant age group in Yendon is 10-19 years. Households in Yendon are primarily couples with children and are likely to be repaying $1400 - $1799 per month on mortgage repayments. In general, people in Yendon work in a professional occupation. In 2011, 92.4% of the homes in Yendon were owner-occupied compared with 90.9% in 2016.