Home Postcodes by state NSW 2067 Postcode 2067 2067 is the postcode for 2 localities in NSW: Chatswood and Chatswood West. Localities with postcode 2067ChatswoodNSWChatswood WestNSW Postcode 2067 State or territory New South Wales (NSW) Localities 2 Council area Willoughby; Mainly Willoughby, partly Ryde Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2066 · Postcode 2068