Home Postcodes by state SA Peterborough Peterborough postcode SA Peterborough is a locality in South Australia covered by postcode 5422. Postcode 5422 State or territory South Australia (SA) Region SA Outer Suburbs Council area Peterborough Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Peterborough business listing More business listings in Peterborough Suburbs near PeterboroughStraight-line distance between locality centres.SunnybraeSA 5422 · 7.9 kmYongalaSA 5493 · 10.3 kmUcoltaSA 5422 · 11.6 kmMinvalaraSA 5422 · 14.2 kmYatinaSA 5422 · 16.6 kmBelalie NorthSA 5491 · 20.0 kmTerowieSA 5421 · 21.1 kmBlack RockSA 5431 · 21.4 kmMannanarieSA 5422 · 21.9 kmDawsonSA 5422 · 22.8 kmOodla WirraSA 5422 · 23.3 kmCanowie BeltSA 5420 · 24.9 km Businesses in PeterboroughPeterborough High School60-78 Queen St · 08 86512306Peterborough Primary School75 Bridges St · 08 86512102St Joseph's School2 Bourke St · 08 86512449 Also in postcode 5422CavenaghSA 5422DawsonSA 5422ErskineSA 5422HardySA 5422MannanarieSA 5422MinvalaraSA 5422Oodla WirraSA 5422ParatooSA 5422ParnarooSA 5422SunnybraeSA 5422UcoltaSA 5422YatinaSA 5422 Other places called PeterboroughPeterboroughVIC 3270 Common questionsWhat is the postcode for Peterborough?Peterborough, SA has the postcode 5422.What state is Peterborough in?Peterborough is in South Australia (SA).What council is Peterborough in?Peterborough is in the Peterborough local government area.Does postcode 5422 cover more than one suburb?Yes. Postcode 5422 covers 13 localities, so the postcode alone does not identify Peterborough.What suburbs are near Peterborough?The closest are Sunnybrae (7.9 km), Yongala (10.3 km), Ucolta (11.6 km), Minvalara (14.2 km) and Yatina (16.6 km). Distances are straight lines between locality centres. Browse other postcodes in South Australia, or widen the search to every Australian postcode.