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Home Countries Continents

Stay Updated

Get the latest postal code updates, new tools, and guides delivered to your inbox.

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The comprehensive postal code directory. Find codes for any location and country quickly and accurately.

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Download Printable Postal Codes
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© Copyright 2026 ListPostCode. All rights reserved.

All Postal Codes/Australia/South Australia/ONE TREE HILL

ONE TREE HILL Postal Codes

Administrative structure

Level 2: Suburb

1Suburbs

2

Suburbs1

Postal code for this area

ONE TREE HILL uses the following postal code.

Coordinates: -34.7155458, 138.7662817

All Postal Codes/Australia/South Australia/ONE TREE HILL

ONE TREE HILL Postal Codes

Administrative structure

Level 2: Suburb

1Suburbs

2

Suburbs1

Postal code for this area

ONE TREE HILL uses the following postal code.

Coordinates: -34.7155458, 138.7662817

ONE TREE HILL - Australia Postal Codes