Home Postcode finder VIC Weeaproinah Weeaproinah postcode VIC Weeaproinah is a locality in Victoria covered by postcode 3237. Postcode 3237 State or territory Victoria (VIC) Region Vic Far Country Add a free Weeaproinah business listing Be the first listing in Weeaproinah Common questionsWhat is the postcode for Weeaproinah?Weeaproinah, VIC has the postcode 3237.What state is Weeaproinah in?Weeaproinah is in Victoria (VIC).Does postcode 3237 cover more than one suburb?Yes. Postcode 3237 covers 8 localities, so the postcode alone does not identify Weeaproinah. Browse other postcodes in Victoria, or widen the search to every Australian postcode.