Blegny: A Comprehensive Overview of the Walloon Municipality
Located in the heart of the Province of Liège, Blegny (known in Walloon as Blegné) is a vibrant municipality within the French Community of Wallonia, Belgium. Combining a rich regional identity with a strategic location, Blegny serves as a key residential and administrative hub in the Liège arrondissement.
The municipality is characterized by its diverse districts and a population that reflects the steady growth of the region. Historically referred to as Blégny prior to 2001, the town continues to maintain its cultural heritage while functioning as a modern administrative entity.

Key Facts
- Location: Province of Liège, Wallonia, Belgium.
- Population: 13,212 (as of January 1, 2017).
- Total Area: 26.08 km².
- Population Density: 506.6 inhabitants per km².
- Administrative Center: Trembleur.
- Governing Party: PS (Parti Socialiste).
Geography and Administration
Blegny is situated at the coordinates 50°40′N 5°44′E. The municipality covers a total area of 26.08 square kilometers, providing a balance of urbanized centers and rural landscapes. Administratively, it falls under the jurisdiction of the French Community and the region of Wallonia.
Municipal Districts
The municipality is not a single monolithic town but is composed of several distinct districts that contribute to its overall character. These include:
- Trembleur: Serving as the town centre.
- Barchon
- Housse
- Mortier
- Saint-Remy
- Saive
Local Governance
The local government is led by Mayor Arnaud Garsou, with the PS (Socialist Party) serving as the governing party. The municipality manages its local affairs through the Town Hall of Blegny, ensuring the delivery of essential services to its residents.
Demographics and Statistics
The population of Blegny has seen a steady increase over the years. While the population stood at 12,799 on January 1, 2006, it grew to 13,212 by January 1, 2017. This growth has resulted in a population density of approximately 506.6 people per square kilometer.
| Category | Detail |
|---|---|
| Country | Belgium |
| Region | Wallonia |
| Province | Liège |
| Postal Codes | 4670-4672 |
| NIS Code | 62119 |
| Area Code | 04 |
Frequently Asked Questions
What are the different districts of Blegny?
Blegny consists of six districts: Barchon, Housse, Mortier, Saint-Remy, Saive, and Trembleur, with Trembleur acting as the town centre.
Which province is Blegny located in?
Blegny is located in the Province of Liège within the region of Wallonia, Belgium.
Who is the current Mayor of Blegny?
The current Mayor of Blegny is Arnaud Garsou.
What was the municipality called before 2001?
Before 2001, the municipality was spelled as Blégny.
What is the population density of Blegny?
As of 2017, the population density is 506.6 inhabitants per square kilometer.