Home Postcode finder WA Henderson Henderson postcode WA Henderson is a locality in Western Australia covered by postcode 6166. Postcode 6166 State or territory Western Australia (WA) Region Wa Subs 3 Sth Rd Add a free Henderson business listing More business listings in Henderson Businesses in HendersonAlutech11 Success Way · 0894375300Industrial & Marine Solutions24 Jessie Lee St, Henderson WA 6166, Australia · (08) 9437 3589Industrial & Marine Solutions (I&M Solutions)24 Jessie Lee Street, Henderson WA, Australia · (08) 9437 3589 Common questionsWhat is the postcode for Henderson?Henderson, WA has the postcode 6166.What state is Henderson in?Henderson is in Western Australia (WA).Does postcode 6166 cover more than one suburb?Yes. Postcode 6166 covers 4 localities, so the postcode alone does not identify Henderson. Browse other postcodes in Western Australia, or widen the search to every Australian postcode.