Home Postcode finder NSWDL Seaforth Seaforth postcode NSWDL Seaforth is a locality in New South Wales covered by postcode 2092. Postcode 2092 State or territory New South Wales (NSWDL) Region Frenchs Forest Add a free Seaforth business listing More business listings in Seaforth Businesses in SeaforthAbsolute Health Solutions545 Sydney Rd · (02) 9948 2826Balgowlah RSL Memorial Club30-38 Ethel Street · 02 9949 5477Belle Property544-546 Sydney Road · (02) 9948 0292 Common questionsWhat is the postcode for Seaforth?Seaforth, NSWDL has the postcode 2092.What state is Seaforth in?Seaforth is in New South Wales (NSWDL).Does postcode 2092 cover more than one suburb?No. Postcode 2092 covers Seaforth only, which is unusual - most Australian postcodes cover several localities. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.