mansfield postcode vic Home ›› Postcode Finder ›› VIC ›› Mansfield Mansfield local listingsThe suburb of Mansfield is located in VIC and has a postcode of 3722. Free mansfield business listing! 1Geelong Grammar SchoolGrammar School Rd Merrijig Via 03 577755032Mansfield Secondary College15 View St 03 577520223Mansfield Autistic School81 Highett St 03 57752876 View more business listings in mansfield Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.