wakefield postcode nsw Home ›› Postcode Finder ›› NSW ›› Wakefield Wakefield local listingsThe suburb of Wakefield is located in NSW and has a postcode of 2278. Free wakefield business listing! 1Wakefield SchoolSchool Rd 02 49534072 View more business listings in wakefield Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.