Home Postcode finder VIC Whittlesea Whittlesea postcode VIC Whittlesea is a locality in Victoria covered by postcode 3757. Postcode 3757 State or territory Victoria (VIC) Region Melbourne North West Add a free Whittlesea business listing More business listings in Whittlesea Businesses in WhittleseaWhittlesea Secondary College55 Laurel St · 03 97162908St Mary's SchoolFir St · 03 97162478Whittlesea Primary School2435 Plenty Rd · 03 97162140 Common questionsWhat is the postcode for Whittlesea?Whittlesea, VIC has the postcode 3757.What state is Whittlesea in?Whittlesea is in Victoria (VIC).Does postcode 3757 cover more than one suburb?Yes. Postcode 3757 covers 6 localities, so the postcode alone does not identify Whittlesea. Browse other postcodes in Victoria, or widen the search to every Australian postcode.