Home Postcode finder WA Cape Range National Park Cape Range National Park postcode WA Cape Range National Park is a locality in Western Australia covered by postcode 6707. Postcode 6707 State or territory Western Australia (WA) Region North West Suburbs Add a free Cape Range National Park business listing Be the first listing in Cape Range National Park Common questionsWhat is the postcode for Cape Range National Park?Cape Range National Park, WA has the postcode 6707.What state is Cape Range National Park in?Cape Range National Park is in Western Australia (WA).Does postcode 6707 cover more than one suburb?Yes. Postcode 6707 covers 5 localities, so the postcode alone does not identify Cape Range National Park. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.