upper-kangaroo-river postcode nswdl Home ›› Postcode Finder ›› NSWDL ›› Upper-Kangaroo-River Upper Kangaroo River local listingsThe suburb of Upper Kangaroo River is located in NSW and has a postcode of 2577. Free upper kangaroo river business listing! Get the first free listing in upper kangaroo river! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.