Postal Code Finder
Registry / Australia / Postal code prefixes / 21 / 2108 /

Postal code 2108 in Coasters Retreat, Australia

Postal code 2108 is mapped to 6 locality records in Australia with administrative hierarchy and coordinates.

Verified data profile for Postal code 2108

Based on 6 records, 1 postal code values and 6 mapped localities. Coordinate coverage is 100.0%.

6
Records
1
Postal identifiers
100.0%
Geocoded
2108
Example code
Postal code Locality Administrative path Coordinates
2108 Coasters Retreat New South Wales / Northern Beaches -33.6061, 151.298
2108 Currawong Beach New South Wales / Northern Beaches -33.5968, 151.2972
2108 Great Mackerel Beach New South Wales / Northern Beaches -33.5908, 151.2995
2108 Morning Bay New South Wales / Northern Beaches -33.629, 151.2867
2108 Palm Beach New South Wales / Northern Beaches -33.5966, 151.3238
2108 The Basin New South Wales / Northern Beaches -33.6038, 151.301

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Postal code range

This code belongs to the 21 prefix range for Australia.

View all 21 postal codes

How to validate postal code 2108

Treat 2108 as a text value, not a number. Postal identifiers can contain leading zeroes, spaces or letters in other countries, so applications should validate the country and original string together. For this page, the code is valid when it appears with one of the mapped localities below and the administrative path belongs to Australia.

Australia lookup
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Prefix 21
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Mapped localities

Coasters Retreat
New South Wales / Northern Beaches
-33.6061, 151.298
Currawong Beach
New South Wales / Northern Beaches
-33.5968, 151.2972
Great Mackerel Beach
New South Wales / Northern Beaches
-33.5908, 151.2995
Morning Bay
New South Wales / Northern Beaches
-33.629, 151.2867
Palm Beach
New South Wales / Northern Beaches
-33.5966, 151.3238
The Basin
New South Wales / Northern Beaches
-33.6038, 151.301

Common lookup mistakes

A postal code can map to more than one locality record, and the same locality name can appear in different administrative areas. Always compare the country, postal code, place name and region together before treating a match as final.

Coordinates on this page are useful for map previews and approximate area checks. They should be read as locality or postal-area centroids, not as exact delivery addresses. For bulk validation, download the country dataset and keep this canonical URL as the human-readable reference for the code.

Nearby postal code lookups

These neighboring identifiers help compare adjacent code ranges inside Australia. Each link opens a canonical postal-code page with its mapped places and administrative context.

2104
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2105
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2106
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2107
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2109
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2110
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2111
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