Home Postcodes by state SA 5414 Postcode 5414 5414 is the postcode for Manoora, SA. Localities with postcode 5414ManooraSA Postcode 5414 State or territory South Australia (SA) Localities 1 Council area Clare and Gilbert Valleys Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 5413 · Postcode 5415