Home Postcode finder WA Wooroloo Wooroloo postcode WA Wooroloo is a locality in Western Australia covered by postcode 6558. Postcode 6558 State or territory Western Australia (WA) Region Wa Subs 4 Coast Add a free Wooroloo business listing More business listings in Wooroloo Businesses in WoorolooLinley Valley PorkLinley Valley Road, Wooroloo WA, Australia · 61 (8) 9573 1300Wooroloo Primary SchoolWade Rd · 08 95731144 Common questionsWhat is the postcode for Wooroloo?Wooroloo, WA has the postcode 6558.What state is Wooroloo in?Wooroloo is in Western Australia (WA).Does postcode 6558 cover more than one suburb?No. Postcode 6558 covers Wooroloo only, which is unusual - most Australian postcodes cover several localities. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.