The size of Chidlow is approximately 44.8 square kilometres. It has 8 parks covering nearly 47.8% of total area. The population of Chidlow in 2011 was 1,803 people. By 2016 the population was 1,831 showing a population growth of 1.6% in the area during that time. The predominant age group in Chidlow is 50-59 years. Households in Chidlow are primarily couples with children and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Chidlow work in a trades occupation. In 2011, 85.1% of the homes in Chidlow were owner-occupied compared with 87.8% in 2016. Currently the median sales price of houses in the area is $585,000.