Postal Code Finder
Registry / United Kingdom / England / Northamptonshire

Postal codes of Northamptonshire (United Kingdom)

Comprehensive directory for the Northamptonshire hub. Our registry indexes 324 geocoded administrative entries across 322 distinct localities.

Verified data profile for Northamptonshire

Based on 324 records, 26 postcode values and 322 mapped localities. Coordinate coverage is 100.0%.

324
Records
26
Postal identifiers
100.0%
Geocoded
CV23
Example code
Postal code Locality Administrative path Coordinates
CV23 Ashby St Ledgers England / Northamptonshire 52.3083, -1.1622
CV23 Barby England / Northamptonshire 52.3284, -1.2051
CV23 Kilsby England / Northamptonshire 52.3337, -1.1751
CV23 Lilbourne England / Northamptonshire 52.3877, -1.1756
LE15 Wakerley England / Northamptonshire 52.5845, -0.5918
LE16 Arthingworth England / Northamptonshire 52.425, -0.8922

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Administrative area coverage

Use this page to browse the administrative hierarchy, compare representative postal codes and move to related areas without guessing slugs. The canonical route for this record set is /postal-codes/united-kingdom/england/northamptonshire.

How to use this lookup

  • Open the strongest child areas first when browsing a large administrative region.
  • Compare related postal prefixes before choosing a local import key.
  • Use the country dataset when you need full coverage beyond the visible sample.
Records
324
Database rows represented by this canonical route.
Postal identifiers
26
Distinct postal code values in this route.
Localities
322
Mapped place names or administrative entries.
Coordinate coverage
100.0%
Rows with latitude and longitude available.
Detected format
Alphanumeric outward/inward postcode
UK postcodes combine an outward code and inward code separated by a space.
Example
CV23
Sample code from Ashby St Ledgers.
Browse level
administrative hub
This page connects parent geography, child areas, prefix ranges and downloadable records.
Code Place Hierarchy Coordinates
CV23 Ashby St Ledgers England / Northamptonshire 52.3083, -1.1622
CV23 Barby England / Northamptonshire 52.3284, -1.2051
CV23 Kilsby England / Northamptonshire 52.3337, -1.1751
CV23 Lilbourne England / Northamptonshire 52.3877, -1.1756
LE15 Wakerley England / Northamptonshire 52.5845, -0.5918
Download postal data
CSV, JSON and XLSX exports for research, validation and data products.
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 · 27,450 records
Highland
Province · 1,351 records
Devon
Province · 894 records
Greater London
Province · 879 records
North Yorkshire
Province · 845 records
Lincolnshire
Province · 809 records
Norfolk
Province · 748 records
Aberdeenshire
Province · 729 records
Argyll and Bute
Province · 693 records

Data questions

What does the Northamptonshire page cover?

It connects 324 postal records in United Kingdom with child areas, related prefixes, examples and download/API paths.

How do I browse nearby areas from Northamptonshire?

Use the child-area cards, parent breadcrumbs and related prefix links to move through the canonical hierarchy.

Why are only representative rows visible?

Large administrative pages keep bounded HTML for speed and expose full coverage through dataset exports.

Search Northamptonshire postal codes and localities

🔍

Geographic Context

Northamptonshire is a key administrative jurisdiction within United Kingdom. Our registry provides a comprehensive overview of its internal divisions, facilitating precise spatial analysis and logistical mapping across its 322 localities.

Postal code ranges covering Northamptonshire

Use these prefix ranges when you know the first digits or letters of a local postal identifier. Each link opens a country-level range with matching localities and coordinates.

All United Kingdom prefixes
NN1
125 records in this hub, 10 codes nationwide.
OX1
20 records in this hub, 10 codes nationwide.
LE1
18 records in this hub, 11 codes nationwide.
MK1
7 records in this hub, 11 codes nationwide.

Navigate Northamptonshire localities

Interactive Navigation: Markers represent geometric administrative centroids. Explore the regional registry by clicking on specific spatial clusters.

High-density localities and postal codes

Showing top 2 of 2

Geographic localities

Showing top 36 of 320

Download the Northamptonshire postal code dataset

Access the complete administrative registry for Northamptonshire. Structured datasets available in XLSX, CSV, and JSON formats for immediate integration.

Download XLSX CSV Export JSON export
Verified Scope: Northamptonshire Hub • Entities: 324 technical records

Frequently Asked Questions: Northamptonshire postal code guide

What is the postal structure for Northamptonshire?

Northamptonshire is represented in the United Kingdom postal registry with verified coordinates and administrative hierarchy fields.

Can I download postal code data for Northamptonshire?

Yes. The dataset for Northamptonshire can be exported in CSV, Excel and JSON formats from the download section on this page.

How many subdivisions are mapped for Northamptonshire?

Northamptonshire currently aggregates 322 mapped subdivisions in the public registry.

What does the Northamptonshire page cover?

It connects 324 postal records in United Kingdom with child areas, related prefixes, examples and download/API paths.

How do I browse nearby areas from Northamptonshire?

Use the child-area cards, parent breadcrumbs and related prefix links to move through the canonical hierarchy.