Home Postcode finder NSWDL Stanwell Park Stanwell Park postcode NSWDL Stanwell Park is a locality in New South Wales covered by postcode 2508. Postcode 2508 State or territory New South Wales (NSWDL) Region Illawarra Add a free Stanwell Park business listing More business listings in Stanwell Park Businesses in Stanwell ParkStanwell Park Public School54-62 Stanwell Ave · 02 42941191 Common questionsWhat is the postcode for Stanwell Park?Stanwell Park, NSWDL has the postcode 2508.What state is Stanwell Park in?Stanwell Park is in New South Wales (NSWDL).Does postcode 2508 cover more than one suburb?Yes. Postcode 2508 covers 9 localities, so the postcode alone does not identify Stanwell Park. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.