Home Postcode finder NSWDL Strathcedar Strathcedar postcode NSWDL Strathcedar is a locality in New South Wales covered by postcode 2429. Postcode 2429 State or territory New South Wales (NSWDL) Region Hunter Add a free Strathcedar business listing Be the first listing in Strathcedar Common questionsWhat is the postcode for Strathcedar?Strathcedar, NSWDL has the postcode 2429.What state is Strathcedar in?Strathcedar is in New South Wales (NSWDL).Does postcode 2429 cover more than one suburb?Yes. Postcode 2429 covers 32 localities, so the postcode alone does not identify Strathcedar. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.