Region Flemish Region Walloon Region Brussels-Capital Region Dutch name Vlaams Gewest (Waals Gewest ) Brussels Hoofdstedelijk Gewest French name (Région flamande) Région wallonne Région de Bruxelles-Capitale German name (Flämische Region) Wallonische Region (Region Brüssel-Hauptstadt) Location Flag Seat Brussels Namur Brussels ISO 3166-2:BE VLG WAL BRU Area 13,522 km2 (44.29% of Belgium) 16,844 km2 (55.18% of Belgium) 161 km2 (0.53% of Belgium) Provinces Antwerp Limburg Flemish Brabant East Flanders West Flanders Hainaut Walloon Brabant Namur Liège Luxembourg none Municipalities 300 262 19 Population 6,516,011 [2017][8] (57.5% of Belgium) 3,614,473 [2017][8] (32.0% of Belgium) 1,191,604 [2017][8] (10.5% of Belgium) Population density 480/km2 215/km2 7,401/km2 Minister-President Geert Bourgeois (list) (joint with Flemish Community) Willy Borsus (list) Rudi Vervoort (list) Web site www.flanders.be www.wallonie.be be.brussels