Home Postcode finder WA Mandurah North Mandurah North postcode WA Mandurah North is a locality in Western Australia covered by postcode 6210. Postcode 6210 State or territory Western Australia (WA) Region Wa Subs 3 Sth Rd Add a free Mandurah North business listing More business listings in Mandurah North Businesses in Mandurah NorthCOMBINED INSURANCEMANDURAH · 0437849272 Common questionsWhat is the postcode for Mandurah North?Mandurah North, WA has the postcode 6210.What state is Mandurah North in?Mandurah North is in Western Australia (WA).Does postcode 6210 cover more than one suburb?Yes. Postcode 6210 covers 14 localities, so the postcode alone does not identify Mandurah North. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.