High Quality Content by WIKIPEDIA articles! The Walloon Region, commonly called Wallonia, is one of the three federal Regions of Belgium, and its capital is Namur. IT comprised, as defined by the 5th article of the Constitution of Belgium, the provinces of Walloon Brabant, Hainaut, Liège, Luxembourg and Namur. THe Walloon Region has an area of 16,844 km² (55.18% of Belgium) with nearly 3.5 millions of inhabitants (32.4% of belgian population).CReated in 1970 following the claims of the Walloon Movement for a political recognition of Wallonia, it acquire a decretal power and an executive government with the special law of 8th of August 1980. THose powers are respectively represented by the Walloon Parliament and the Walloon Government, both seating in Namur, by the limits defined by the belgian constitution.