Home Postcode finder NSW Gymea Gymea postcode NSW Gymea is a locality in New South Wales covered by postcode 2227. Postcode 2227 State or territory New South Wales (NSW) Region Illawarra Add a free Gymea business listing More business listings in Gymea Businesses in GymeaAnimation Production Sydney10-12 South Street · 0424532126Bigger Smiles8 Gymea Bay Rd, Gymea NSW 2227, Australia · 61 285 023 141Castles R Fun112 Manchester Rd · 0449842370 Common questionsWhat is the postcode for Gymea?Gymea, NSW has the postcode 2227.What state is Gymea in?Gymea is in New South Wales (NSW).Does postcode 2227 cover more than one suburb?Yes. Postcode 2227 covers 2 localities, so the postcode alone does not identify Gymea. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.