Postal Code Finder
Registry / United Kingdom / Postal code prefixes / MK4 / MK42 /

Postal code MK42 in Elstow, United Kingdom

Postal code MK42 is mapped to 3 locality records in United Kingdom with administrative hierarchy and coordinates.

Verified data profile for Postal code MK42

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
MK42
Example code
Postal code Locality Administrative path Coordinates
MK42 Elstow England / Bedfordshire 52.1073, -0.4649
MK42 Harrowden England / Bedfordshire 52.119, -0.474
MK42 Kempston England / Bedfordshire 52.116, -0.5004

Related postal lookups

United Kingdom
country
Postal code prefixes
code_index
Prefix MK4
code_prefix · 8 records
MK3
nearby_postal_code · 1 records
MK4
nearby_postal_code · 1 records
MK40
nearby_postal_code · 2 records
MK41
nearby_postal_code · 4 records
MK43
nearby_postal_code · 29 records
MK44
nearby_postal_code · 33 records

Postal code range

This code belongs to the MK4 prefix range for United Kingdom.

View all MK4 postal codes

How to validate postal code MK42

Treat MK42 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 MK4
View related codes in the same prefix range.

Mapped localities

Elstow
England / Bedfordshire
52.1073, -0.4649
Harrowden
England / Bedfordshire
52.119, -0.474
Kempston
England / Bedfordshire
52.116, -0.5004

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.

MK3
Bletchley
MK4
Milton Keynes
MK40
Bedford
MK41
Clapham
MK43
Bourne End
MK44
Bletsoe
MK45
Ampthill
MK46
Clifton Reynes