collinsville postcode qld Home ›› Postcode Finder ›› QLD ›› Collinsville Collinsville local listingsThe suburb of Collinsville is located in QLD and has a postcode of 4804. Free collinsville business listing! 1Collinsville State SchoolDevlin St 07 478553382Collinsville State High SchoolStrathmore St 07 478581113St John Bosco Primary School25 Blake St 07 47855276 View more business listings in collinsville Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.