chinchilla postcode qldga Home ›› Postcode Finder ›› QLDGA ›› Chinchilla Chinchilla local listingsThe suburb of Chinchilla is located in QLD and has a postcode of 4413. Free chinchilla business listing! 1Chinchilla State High School36 Tara Rd 07 467293332Chinchilla Christian School88 Oak St 07 466897773Chinchilla State School36-38 Bell St 07 46729222 View more business listings in chinchilla Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.