haigslea postcode qldga Home ›› Postcode Finder ›› QLDGA ›› Haigslea Haigslea local listingsThe suburb of Haigslea is located in QLD and has a postcode of 4306. Free haigslea business listing! 1Haigslea State SchoolThagoona-Haigslea Rd 07 54644283 View more business listings in haigslea Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.