Postal Code Finder
Registry / United Kingdom / Postal code prefixes / GU1 / GU12 /

Postal code GU12 in Aldershot, United Kingdom

Postal code GU12 is mapped to 4 locality records in United Kingdom with administrative hierarchy and coordinates.

Verified data profile for Postal code GU12

Based on 4 records, 1 postal code values and 4 mapped localities. Coordinate coverage is 100.0%.

4
Records
1
Postal identifiers
100.0%
Geocoded
GU12
Example code
Postal code Locality Administrative path Coordinates
GU12 Aldershot England / Surrey 51.2521, -0.7301
GU12 Ash England / Surrey 51.2568, -0.7212
GU12 Ash Vale England / Surrey 51.27, -0.7211
GU12 North Town England / Surrey 51.2521, -0.7301

Related postal lookups

United Kingdom
Country
Postal code prefixes
Postal code prefixes
Prefix GU1
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GL9
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GU1
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GU10
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GU11
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GU13
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GU14
Nearby postal code · 4 records

Postal code validation data

Use this page to validate one postal code or locality against real parent areas, nearby records and downloadable source rows. The canonical route for this record set is /postal-codes/united-kingdom/code/gu12.

Records
4
Database rows represented by this canonical route.
Postal identifiers
1
Distinct postal code values available for this page.
Localities
4
Mapped place names or administrative entries.
Coordinate coverage
100.0%
Rows with latitude and longitude available.
Example
GU12
Sample code from Aldershot.
Code Place Hierarchy Coordinates
GU12 Aldershot England / Surrey 51.2521, -0.7301
GU12 Ash England / Surrey 51.2568, -0.7212
GU12 Ash Vale England / Surrey 51.27, -0.7211
GU12 North Town England / Surrey 51.2521, -0.7301
Download postal data
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Use the API
Query postal codes by country, place name, region or code prefix.
Implementation notes
Field definitions, canonical paths and practical lookup guidance.

Useful related pages

United Kingdom
Country
Postal code prefixes
Postal code prefixes
Prefix GU1
Postal code range · 11 records
GL9
Nearby postal code · 8 records
GU1
Nearby postal code · 3 records
GU10
Nearby postal code · 18 records
GU11
Nearby postal code · 1 records
GU13
Nearby postal code · 3 records
GU14
Nearby postal code · 4 records

Data questions

How should I validate GU12?

Validate the postal identifier together with country, locality and administrative hierarchy fields, not as a standalone global pattern.

What context is available for this record?

The page includes the parent country, related prefix or nearby codes, coordinates when available and source rows for download/API workflows.

Postal code range

This code belongs to the GU1 prefix range for United Kingdom.

View all GU1 postal codes

How to validate postal code GU12

Treat GU12 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
Open the country-level hierarchy and dataset exports.
Browse all prefixes
Compare this code with neighboring country ranges.
Prefix GU1
View related codes in the same prefix range.

Mapped localities

Aldershot
England / Surrey
51.2521, -0.7301
Ash
England / Surrey
51.2568, -0.7212
Ash Vale
England / Surrey
51.27, -0.7211
North Town
England / Surrey
51.2521, -0.7301

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.

GL9
Acton Turville
GU1
Burpham
GU10
Batt's Corner
GU11
Farnborough
GU13
Church Crookham
GU14
Cove
GU15
Camberley
GU16
Deepcut