St Johns SA postcode

Postcode of ST JOHNS (SA) is 5373. Below you can find map of ST JOHNS, or look up other postcodes in South Australia or other Australian states. If ST JOHNS's postcode is duplicated, and other places have same postal code number, you can use our postcode searcher by number 5373.

Notice: Postcodes in SA with range from 5800—5999 (LVRs and PO Boxes only)

St Johns in South Australia state on the map: