trafalgar postcode vicbr Home ›› Postcode Finder ›› VICBR ›› Trafalgar Trafalgar local listingsThe suburb of Trafalgar is located in VIC and has a postcode of 3824. Free trafalgar business listing! 1Trafalgar High School84 School Rd 03 563317332St Joseph's School58 Waterloo Rd 03 563311513Trafalgar Primary School84 School Rd 03 56331566 View more business listings in trafalgar Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.