Tumby Bay Local area Postcodes
South Australia, Australia · 3 codes
Tumby Bay Local area in South Australia has 3 postcodes, from 5603 to 5631, serving 8 places.
Postcodes in Tumby Bay
Frequently asked questions
What is the postcode of Tumby Bay?
Tumby Bay has 3 postcodes, from 5603 to 5631. The table lists the places each one serves.
How many places are listed in Tumby Bay Local area?
8 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.