Postal Code Finder
Geographic & Postal Directory / France

France Postal Data Infrastructure

Access a structured directory of 51,611 geocoded administrative entries. Navigate the complete hierarchy of France divisions to obtain verified postal identifiers and geographic coordinates.

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Navigate & Browse Geographic Distributions

How to use: Click on any marker to explore the detailed registry for that specific region. Data points represent geometric centroids of administrative localities.

Understanding postal codes in France

Format 5 digits (NNNNN)
Example 75001 (Paris)
Logic First two digits represent the department.

Our dataset mapping is based on current coverage and periodic updates from geocoded repositories. Postal delimitations represent spatial centroids for administrative sectors.

Primary Regional Divisions

Explore the top-level administrative jurisdictions of France. Each region manages a collection of provinces and local districts with unique postal identifiers.

Grand Est Auvergne-Rhône-Alpes Occitanie Nouvelle-Aquitaine Île-de-France Hauts-de-France Bourgogne-Franche-Comté Normandie Centre-Val de Loire Pays de la Loire Provence-Alpes-Côte d'Azur Bretagne Corse View all regions →

High-Density Hubs

Lyon Marseille Nantes Toulouse Montpellier Cergy-Pontoise Strasbourg Rennes Bordeaux Orléans Paris La Défense Lille Nice Caen Rungis Dijon Créteil Besançon Niort Marne-la-Vallée

Explore Regional Subdivisions

* A locality (record) represents a unique combination of administrative name and geocoded coordinates.

Data Exports

Bulk geodata for France including administrative centroids and postal identifiers.

Download XLSX CSV Export JSON API
Contents: ISO-3166-2, Admin Levels 1-3, Postal Identifiers, Decimal Lat/Lng.

API Access

Integrate France lookup capabilities into your applications.

GET /api/v1/fr/{code}
Explore Documentation →

Geographic Data Questions

What are postal codes in France?

Postal codes in France are standardized identifiers used by the national postal service and logistics providers to simplify mail sorting and delivery. They represent specific geographic districts or administrative boundaries.

How can I find a postal code by city or region?

You can find a postal code in France by searching for the city, town, or administrative region name in our lookup tool. Results provide geocoded coordinates and administrative hierarchy details.

Why do some cities in France have multiple postal codes?

Larger urban centers in France are often partitioned into multiple postal districts to manage high mail volumes and provide more granular routing within densely populated areas.

Are postal codes in France valid for shipping and online forms?

Yes, the postal codes provided in our registry for France are extracted from institutional datasets and are valid for use in international shipping, e-commerce forms, and address verification systems.

Can postal codes change over time?

Postal codes in France can occasionally be updated due to urban expansion, administrative rezoning, or postal service optimizations. Our archive receives regular updates to reflect these changes.

Can I download postal code data for France?

Yes, structured datasets for France are available for download in CSV, Excel (XLSX), and JSON formats. These institutional-grade files include geocoded centroids and administrative names.