DemographicsMundijong is approximately 18.37 square kilometres. In 2016 the population of Mundijong was 1232. The population is 52% male and 48% female. On average the monthly mortgage repayments in Mundijong are $1800 to $2399. The most common weekly income bracket is $300 to $399 per week. Weekly rents in the area are on average $350 to $449.
DescriptionMundijong is a suburb of South Western, Western Australia and is about 40 kms south-southeast of WA's capital city of Perth. In the 2011 Australian census the population of Mundijong was 1,429 when there were 710 Females and 719 Males living there. Mundijong is an outer suburb of the Western Australian capital city of Perth. Originally named Jarrahdale Junction, it was at the junction of the Rockingham-Jarrahdale line and the government railway line from Perth to Bunbury