bridgetown postcode wa Home ›› Postcode Finder ›› WA ›› Bridgetown Bridgetown local listingsThe suburb of Bridgetown is located in WA and has a postcode of 6255. Free bridgetown business listing! 1Bridgetown High School58 Steere St 08 976101002Bridgetown Primary School178 Roe St 08 976111023St Brigid's Primary School90 Roe St 08 97611635 View more business listings in bridgetown Search and find other Postcodes in Western Australia or widen the search to Postcodes in Australia.