Home Postcode finder WA Spearwood Spearwood postcode WA Spearwood is a locality in Western Australia covered by postcode 6163. Postcode 6163 State or territory Western Australia (WA) Region Wa Subs 3 Sth Rd Add a free Spearwood business listing More business listings in Spearwood Businesses in SpearwoodNewton Primary School4 Marvell Ave · 08 94184122One Stop12A Bardolph Rd · 0405 555 161Phoenix Road Dental Surgery4 223 · 0894341235 Common questionsWhat is the postcode for Spearwood?Spearwood, WA has the postcode 6163.What state is Spearwood in?Spearwood is in Western Australia (WA).Does postcode 6163 cover more than one suburb?Yes. Postcode 6163 covers 10 localities, so the postcode alone does not identify Spearwood. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.