kingswood postcode nswbu Home ›› Postcode Finder ›› NSWBU ›› Kingswood Kingswood local listingsThe suburb of Kingswood is located in NSW and has a postcode of 2747. Free kingswood business listing! 1Kingswood High School131 Bringelly Rd 02 473612022St Dominic's College54-74 Gascoine St 02 473119333Kingswood Park Public SchoolCaloola Ave 02 47214414 View more business listings in kingswood Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.