Postal Code Finder
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Postal code PO12 in Alverstoke, United Kingdom

Postal code PO12 is mapped to 3 locality records in United Kingdom with administrative hierarchy and coordinates.

Verified data profile for Postal code PO12

Based on 3 records, 1 postal code values and 3 mapped localities. Coordinate coverage is 100.0%.

3
Records
1
Postal identifiers
100.0%
Geocoded
PO12
Example code
Postal code Locality Administrative path Coordinates
PO12 Alverstoke England / Hampshire 50.7884, -1.1497
PO12 Gosport England / Hampshire 50.7951, -1.129
PO12 Hardway England / Hampshire 50.7918, -1.1394

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Postal code range

This code belongs to the PO1 prefix range for United Kingdom.

View all PO1 postal codes

How to validate postal code PO12

Treat PO12 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 United Kingdom.

United Kingdom lookup
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Compare this code with neighboring country ranges.
Prefix PO1
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Mapped localities

Alverstoke
England / Hampshire
50.7884, -1.1497
Gosport
England / Hampshire
50.7951, -1.129
Hardway
England / Hampshire
50.7918, -1.1394

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 United Kingdom. Each link opens a canonical postal-code page with its mapped places and administrative context.

PL95
City of Plymouth
PO1
Fratton
PO10
Emsworth
PO11
Eastoke
PO13
Bridgemary
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Fareham