Home Postcode finder NSW Mulwala Mulwala postcode NSW Mulwala is a locality in New South Wales covered by postcode 2647. Postcode 2647 State or territory New South Wales (NSW) Region Canberra Add a free Mulwala business listing More business listings in Mulwala Businesses in MulwalaMulwala Public School59-65 Melbourne St · 03 57443462Riches Homes & ImprovementsMulwala · (03) 5743 2672 Common questionsWhat is the postcode for Mulwala?Mulwala, NSW has the postcode 2647.What state is Mulwala in?Mulwala is in New South Wales (NSW).Does postcode 2647 cover more than one suburb?No. Postcode 2647 covers Mulwala 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.