Home Postcode finder NSW Richmond Lowlands Richmond Lowlands postcode NSW Richmond Lowlands is a locality in New South Wales covered by postcode 2753. Postcode 2753 State or territory New South Wales (NSW) Region Nepean Add a free Richmond Lowlands business listing Be the first listing in Richmond Lowlands Common questionsWhat is the postcode for Richmond Lowlands?Richmond Lowlands, NSW has the postcode 2753.What state is Richmond Lowlands in?Richmond Lowlands is in New South Wales (NSW).Does postcode 2753 cover more than one suburb?Yes. Postcode 2753 covers 9 localities, so the postcode alone does not identify Richmond Lowlands. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.