roadvale postcode qldga Home ›› Postcode Finder ›› QLDGA ›› Roadvale Roadvale local listingsThe suburb of Roadvale is located in QLD and has a postcode of 4310. Free roadvale business listing! 1Roadvale State School111 Roadvale Rd 07 54635755 View more business listings in roadvale Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.