The size of Argyle is approximately 13.8 square kilometres. It has 6 parks covering nearly 7.8% of total area. The population of Argyle in 2011 was 528 people. By 2016 the population was 515 showing a population decline of 2.5% in the area during that time. The predominant age group in Argyle is 50-59 years. Households in Argyle are primarily childless couples and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Argyle work in a professional occupation. In 2011, 89.9% of the homes in Argyle were owner-occupied compared with 91.7% in 2016. Currently the median sales price of houses in the area is $555,000.