Home Postcodes by state NSW Constitution Hill Constitution Hill postcode NSW Constitution Hill is a locality in New South Wales covered by postcode 2145. Postcode 2145 State or territory New South Wales (NSW) Region Seven Hills Council area Parramatta Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Constitution Hill business listing More business listings in Constitution Hill Suburbs near Constitution HillStraight-line distance between locality centres.Old ToongabbieNSW 2146 · 1.0 kmWentworthvilleNSW 2145 · 1.8 kmNorthmeadNSW 2152 · 2.0 kmPendle HillNSW 2145 · 2.1 kmWestmeadNSW 2145 · 2.1 kmWinston HillsNSW 2153 · 2.1 kmToongabbieNSW 2146 · 2.3 kmToongabbie EastNSW 2146 · 2.3 kmNorth ParramattaNSW 2151 · 2.5 kmGirraweenNSW 2145 · 3.0 kmSouth WentworthvilleNSW 2145 · 3.0 kmMays HillNSW 2145 · 3.4 kmDistances to every suburb around Constitution Hill Businesses in Constitution HillChromeinfotech5 Brett Ave · +61 3 9010 5004 Also in postcode 2145GirraweenNSW 2145GreystanesNSW 2145Mays HillNSW 2145PemulwuyNSW 2145Pendle HillNSW 2145South WentworthvilleNSW 2145WentworthvilleNSW 2145WestmeadNSW 2145 Common questionsWhat is the postcode for Constitution Hill?Constitution Hill, NSW has the postcode 2145.What state is Constitution Hill in?Constitution Hill is in New South Wales (NSW).What council is Constitution Hill in?Constitution Hill is in the Parramatta local government area.Does postcode 2145 cover more than one suburb?Yes. Postcode 2145 covers 9 localities, so the postcode alone does not identify Constitution Hill.What suburbs are near Constitution Hill?The closest are Old Toongabbie (1.0 km), Wentworthville (1.8 km), Northmead (2.0 km), Pendle Hill (2.1 km) and Westmead (2.1 km). Distances are straight lines between locality centres. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.