Home Postcode finder NSW Mowbray Park Mowbray Park postcode NSW Mowbray Park is a locality in New South Wales covered by postcode 2571. Postcode 2571 State or territory New South Wales (NSW) Region Ingleburn Add a free Mowbray Park business listing Be the first listing in Mowbray Park Common questionsWhat is the postcode for Mowbray Park?Mowbray Park, NSW has the postcode 2571.What state is Mowbray Park in?Mowbray Park is in New South Wales (NSW).Does postcode 2571 cover more than one suburb?Yes. Postcode 2571 covers 8 localities, so the postcode alone does not identify Mowbray Park. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.