In 1968, Seine was split into four new départements: the city of Paris proper (which retained no. 75) and the départements of Hauts-de-Seine (92), Seine-Saint-Denis (93), and Val-de-Marne (94).
Januar 1968 7 nei Departementer geschafen, wourënner der véier aus dem Departement Seine: Paräis (75), Hauts-de-Seine (92), Seine-Saint-Denis (93) a Val-de-Marne (94).