[2] Its population is 439,276 (2021), and its area is 39.2 km2 (15.1 sq mi).

[3] The communes of the arrondissement of Bobigny, and their INSEE codes, are:[2] The arrondissement of Bobigny was created in 1964 as part of the department Seine.

[5] At the January 2017 reorganisation of the arrondissements of Seine-Saint-Denis, it lost six communes to the arrondissement of Le Raincy.

[6] As a result of the reorganisation of the cantons of France which came into effect in 2015, the borders of the cantons are no longer related to the borders of the arrondissements.

The cantons of the arrondissement of Bobigny were, as of January 2015:[7]