hamilton postcode qld Home ›› Postcode Finder ›› QLD ›› Hamilton Hamilton local listingsThe suburb of Hamilton is located in QLD and has a postcode of 4007. Free hamilton business listing! 1Hamilton State School71 Oxford St 07 326819852eValue PropertyPO Box 59 3Minque Hair Extensions1B-20 Racecourse Road (07) 3268 2000 View more business listings in hamilton Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.