Home Postcode finder VIC Hamilton Hamilton postcode VIC Hamilton is a locality in Victoria covered by postcode 3300. Postcode 3300 State or territory Victoria (VIC) Region Vic Far Country Add a free Hamilton business listing More business listings in Hamilton Businesses in HamiltonAlstin Enterprises76 · 61-3-5572 5272 Baimbridge College85 Stephen St · 03 55722788electrolytes9 Melody Lane, Hamilton East, Hamilton, Waikato, New Zealand · 0211641867 Common questionsWhat is the postcode for Hamilton?Hamilton, VIC has the postcode 3300.What state is Hamilton in?Hamilton is in Victoria (VIC).Does postcode 3300 cover more than one suburb?Yes. Postcode 3300 covers 2 localities, so the postcode alone does not identify Hamilton. Browse other postcodes in Victoria, or widen the search to every Australian postcode.