It is also composed of a part of the 8th municipal arrondissement situated north of an imaginary line between the end of the impasses du Roc-Fleuri, Tertian and des Colonies, rue de la Turbine (excluded), rue du Lycée-Périer, traverse Périer, boulevard Périer, rue Paradis, rue de Cluny, rue du Chalet, rue Florac, rue Daumier, avenue du Prado and rue Borde.
Additionally, it encompasses a portion of the 8th municipal district located north of an imaginary boundary defined by the intersection of several streets, including those formerly known as Roc-Fleuri, Turbine, Lycée-Périer, Périer, and others.