The size of Keith is approximately 394.2 square kilometres. It has 2 parks covering nearly 0.2% of total area. The population of Keith in 2011 was 1,319 people. By 2016 the population was 1,367 showing a population growth of 3.6% in the area during that time. The predominant age group in Keith is 60-69 years. Households in Keith are primarily childless couples and are likely to be repaying $1000 - $1399 per month on mortgage repayments. In general, people in Keith work in a managers occupation. In 2011, 69.9% of the homes in Keith were owner-occupied compared with 74.2% in 2016. Currently the median sales price of houses in the area is $148,500.