Home Postcode finder NSW Birchgrove Birchgrove postcode NSW Birchgrove is a locality in New South Wales covered by postcode 2041. Postcode 2041 State or territory New South Wales (NSW) Region Alexandria Add a free Birchgrove business listing More business listings in Birchgrove Businesses in BirchgroveCRRC Pty LtdUnit 4 · 02 9818 8882Ekwa Design43 Cove St · 0425385678ITS NEVER TOO LATE HANDYMAN SERVICE1 Church Street, Birchgrove NSW 2041, Australia · 0407262534 Common questionsWhat is the postcode for Birchgrove?Birchgrove, NSW has the postcode 2041.What state is Birchgrove in?Birchgrove is in New South Wales (NSW).Does postcode 2041 cover more than one suburb?Yes. Postcode 2041 covers 3 localities, so the postcode alone does not identify Birchgrove. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.