Home Postcode finder VIC Rochford Rochford postcode VIC Rochford is a locality in Victoria covered by postcode 3442. Postcode 3442 State or territory Victoria (VIC) Region Melbourne North West Add a free Rochford business listing Be the first listing in Rochford Common questionsWhat is the postcode for Rochford?Rochford, VIC has the postcode 3442.What state is Rochford in?Rochford is in Victoria (VIC).Does postcode 3442 cover more than one suburb?Yes. Postcode 3442 covers 9 localities, so the postcode alone does not identify Rochford. Browse other postcodes in Victoria, or widen the search to every Australian postcode.