As of 2017, Lille had a population of 232,787 within its administrative limits, and Lille is the first city of the Métropole Européenne de Lille with a population of 1,146,320, making it the fourth-largest urban area in France after Paris, Lyon, and Marseille. More broadly, it belongs to a vast conurbation formed with the Belgian cities of Mouscron, Kortrijk, Tournai and Menin, which gave birth in January 2008 to the Eurometropole Lille-Kortrijk-Tournai, the first European Grouping of Territorial Cooperation (EGTC), which has more than 2.1 million inhabitants.