wilsons-plains postcode qld Home ›› Postcode Finder ›› QLD ›› Wilsons-Plains Wilsons Plains local listingsThe suburb of Wilsons Plains is located in QLD and has a postcode of 4307. Free wilsons plains business listing! Get the first free listing in wilsons plains! Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.