minto-heights postcode nswst Home ›› Postcode Finder ›› NSWST ›› Minto-Heights Minto Heights local listingsThe suburb of Minto Heights is located in NSW and has a postcode of 2566. Free minto heights business listing! Get the first free listing in minto heights! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.