Home Postcode finder NSW Marrickville Marrickville postcode NSW Marrickville is a locality in New South Wales covered by postcode 2204. Postcode 2204 State or territory New South Wales (NSW) Region Alexandria Add a free Marrickville business listing More business listings in Marrickville Businesses in Marrickville2 Spoilt Jewellery Homewares And Accessories171 Marrickville Road · (02) 8068 2471A1 Cash For Old Scrap Cars10-14 Lilian Fowler Pl, Marrickville NSW 2204, Australia · 02 8106 1155A1 Instant Printing7-9 Addison Road · (02)95652301 Common questionsWhat is the postcode for Marrickville?Marrickville, NSW has the postcode 2204.What state is Marrickville in?Marrickville is in New South Wales (NSW).Does postcode 2204 cover more than one suburb?Yes. Postcode 2204 covers 3 localities, so the postcode alone does not identify Marrickville. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.