Home Postcode finder NSWDL Sextonville Sextonville postcode NSWDL Sextonville is a locality in New South Wales covered by postcode 2470. Postcode 2470 State or territory New South Wales (NSWDL) Region NSW North Coast Add a free Sextonville business listing Be the first listing in Sextonville Common questionsWhat is the postcode for Sextonville?Sextonville, NSWDL has the postcode 2470.What state is Sextonville in?Sextonville is in New South Wales (NSWDL).Does postcode 2470 cover more than one suburb?Yes. Postcode 2470 covers 25 localities, so the postcode alone does not identify Sextonville. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.