heidelberg postcode vic Home ›› Postcode Finder ›› VIC ›› Heidelberg Heidelberg local listingsThe suburb of Heidelberg is located in VIC and has a postcode of 3084. Free heidelberg business listing! 1Our Lady of Mercy College52 Cape St 03 945925112Austin Hospital SchoolStudley Rd 03 949653243Heidelberg Primary School110 Cape St 03 94572259 View more business listings in heidelberg Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.