Home Postcode finder TAS Blackmans Bay Blackmans Bay postcode TAS Blackmans Bay is a locality in Tasmania covered by postcode 7052. Postcode 7052 State or territory Tasmania (TAS) Region Tasmania Add a free Blackmans Bay business listing More business listings in Blackmans Bay Businesses in Blackmans BayBlackmans Bay Primary School177 Roslyn Ave · 03 62296637Illawarra Primary SchoolTinderbox Rd · 03 62296295Kingston Tyre Service2 Opal Drive · (03) 6229 4400 Common questionsWhat is the postcode for Blackmans Bay?Blackmans Bay, TAS has the postcode 7052.What state is Blackmans Bay in?Blackmans Bay is in Tasmania (TAS).Does postcode 7052 cover more than one suburb?No. Postcode 7052 covers Blackmans Bay only, which is unusual - most Australian postcodes cover several localities. Browse other postcodes in Tasmania, or widen the search to every Australian postcode.