The Métropole Européenne de Lille (MEL; English: "European Metropolis of Lille") is the métropole, an intercommunal structure, composed by a network of big cities (Lille, Roubaix, Tourcoing, Villeneuve d'Ascq, Armentières etc.) whose major city is the city of Lille. It is located in the Nord department, in the Hauts-de-France region, northern France – bordering both the Flemish and Walloon regions of Belgium. It was created in January 2015, replacing the previous Communauté urbaine de Lille, and covers that part of the Lille metropolitan area that lies in France. Its area is 671.9 km2. Its population was 1,179,050 in 2019, of which 234,475 in Lille proper. The annual budget of the métropole is €1,865 billion (2018).