Home Postcode finder VIC Runnymede Runnymede postcode VIC Runnymede is a locality in Victoria covered by postcode 3558. Postcode 3558 State or territory Victoria (VIC) Region Vic Far Country Add a free Runnymede business listing Be the first listing in Runnymede Common questionsWhat is the postcode for Runnymede?Runnymede, VIC has the postcode 3558.What state is Runnymede in?Runnymede is in Victoria (VIC).Does postcode 3558 cover more than one suburb?Yes. Postcode 3558 covers 5 localities, so the postcode alone does not identify Runnymede. Browse other postcodes in Victoria, or widen the search to every Australian postcode.