Home Postcode finder NSW Old Bonalbo Old Bonalbo postcode NSW Old Bonalbo is a locality in New South Wales covered by postcode 2469. Postcode 2469 State or territory New South Wales (NSW) Region NSW North Coast Add a free Old Bonalbo business listing More business listings in Old Bonalbo Businesses in Old BonalboOld Bonalbo Public SchoolDuck Creek Rd · 02 66653124 Common questionsWhat is the postcode for Old Bonalbo?Old Bonalbo, NSW has the postcode 2469.What state is Old Bonalbo in?Old Bonalbo is in New South Wales (NSW).Does postcode 2469 cover more than one suburb?Yes. Postcode 2469 covers 58 localities, so the postcode alone does not identify Old Bonalbo. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.