balga postcode wa Home ›› Postcode Finder ›› WA ›› Balga Balga local listingsThe suburb of Balga is located in WA and has a postcode of 6061. Free balga business listing! 1Balga Senior High School2 Markham Way 08 924702222Gladys Newton School93 Balga Ave 08 934964993Balga Primary School11 Fernhurst Cres 08 93442602 View more business listings in balga Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.