
Place
arrondissement of northern France in the Pas-de-Calais department in the Nord-Pas de Calais region
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Join the roomThe arrondissement of Lens is an arrondissement of northern France in the Pas-de-Calais department in the Hauts-de-France region. It has 50 communes. Its population is 369,427 (2021), and its area is 351.5 km2 (135.7 sq mi).