Postal Code 78530 - Buc, Île-de-France, France
Postal Code: 78530
Postal System Details
Postal Authority
La Poste
Postal System
Five-digit numeric postal code
Region Structure
Region → Département → Commune → Delivery Zone
Area Information
The postal code 78530 is part of France’s five-digit postal system, organized under the operational framework of La Poste, the national postal authority of France. French postal codes follow the pattern X X X X X, such as 7 5 0 X X (example only). The first two digits represent the département, while the last digits indicate the commune and delivery zone. This code covers Buc in the Île-de-France region/département, located near latitude 48.7763 and longitude 2.1258. France’s routing structure follows Region → Département → Commune → Delivery Zone. Example: - Region/Département: Île-de-France - Commune: (Example: Central Commune Area) - Locality: Buc - Delivery Zone: Based on last digits This page reflects routing principles used by La Poste. All examples are illustrative. To ensure accurate delivery, verify that the commune and département match Buc, Île-de-France, France.
Country:
France
State:
Île-de-France
Area:
Buc
Postal Code:
78530
Latitude:
48.7763
Longitude:
2.1258
Frequently Asked Questions
1. What area does 78530 represent in France?
It defines the delivery zone for Buc within the Île-de-France département.
2. How do French postal codes work?
They follow a five-digit system where the first two digits represent the département.
3. Can 78530 verify an address in France?
Yes—if the commune and département match Buc, Île-de-France.
4. Which authority manages postal codes in France?
La Poste manages postal routing and code assignments nationwide.