Home Postcode finder VIC Patterson Lakes Patterson Lakes postcode VIC Patterson Lakes is a locality in Victoria covered by postcode 3197. Postcode 3197 State or territory Victoria (VIC) Region Frankston Add a free Patterson Lakes business listing More business listings in Patterson Lakes Businesses in Patterson LakesBelle Cose Clothing12 Harbour Plaza Shopping Centre · 0397761717Mowing By The Bay222 · 0448 000 362Oz Cleaning SuppliesGladesville Blvd, Patterson Lakes VIC 3197, Australia · 0397940654 Common questionsWhat is the postcode for Patterson Lakes?Patterson Lakes, VIC has the postcode 3197.What state is Patterson Lakes in?Patterson Lakes is in Victoria (VIC).Does postcode 3197 cover more than one suburb?Yes. Postcode 3197 covers 2 localities, so the postcode alone does not identify Patterson Lakes. Browse other postcodes in Victoria, or widen the search to every Australian postcode.