Home Postcode finder NSW Hassall Grove Hassall Grove postcode NSW Hassall Grove is a locality in New South Wales covered by postcode 2761. Postcode 2761 State or territory New South Wales (NSW) Region Nepean Add a free Hassall Grove business listing More business listings in Hassall Grove Businesses in Hassall GroveClare Catholic High School175 Buckwell Drive · 02 98352466Hassall Grove Public SchoolBuckwell Drive · 02 98351756 Common questionsWhat is the postcode for Hassall Grove?Hassall Grove, NSW has the postcode 2761.What state is Hassall Grove in?Hassall Grove is in New South Wales (NSW).Does postcode 2761 cover more than one suburb?Yes. Postcode 2761 covers 6 localities, so the postcode alone does not identify Hassall Grove. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.