Home Postcodes by state NSW 2194 Postcode 2194 2194 is the postcode for Campsie, NSW. Localities with postcode 2194CampsieNSW Postcode 2194 State or territory New South Wales (NSW) Localities 1 Council area Canterbury-Bankstown Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2193 · Postcode 2195