DemographicsKeysbrook is approximately 180.6 square kilometres. In 2016 the population of Keysbrook was 626. The population is 78% male and 22% female. On average the monthly mortgage repayments in Keysbrook are $0 to $299. The most common weekly income bracket is $1000 to $1249 per week. Weekly rents in the area are on average $200 to $224.
DescriptionKeysbrook's postcode is 6126. Keysbrook is a suburb of South Western, Western Australia and is about 54 kms south-southeast of WA's capital city of Perth. In the 2011 Australian census the population of Keysbrook was 502 when there were 127 Females and 375 Males living there. Keysbrook is an outer southern suburb of Perth, in the Shire of Serpentine-Jarrahdale along the South Western Highway.