Mundijong 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