southern borders with. L'ensemble les formulaires de contact sont quips d'un code de vrification saisir par l'utilisateur. Income: Average income per inhabitant lies between 9,000 and 11,500 per year, making it the second-poorest municipality in Brussels (after only Saint Josse/ Sint -Joost) Schooling: The municipality has 13 nursery and primary schools (10 French-speaking and 3 Dutch-speaking) and 7 secondary schools (6 French-speaking. The population went from 2,5 to more than 33,000 in 1880 to a peak of 60,000 in 1910. Today, Saint-Gilles is one of the densest municipalities of the Brussels agglomeration.