The size of Devon North is approximately 64.3 square kilometres. The population of Devon North in 2011 was 477 people. By 2016 the population was 351 showing a population decline of 26.4% in the area during that time. The predominant age group in Devon North is 60-69 years. Households in Devon North are primarily childless couples and are likely to be repaying $1000 - $1399 per month on mortgage repayments. In general, people in Devon North work in a managers occupation. In 2011, 87% of the homes in Devon North were owner-occupied compared with 82.8% in 2016.