Clichy-sous-Bois Population and Area (Seine-Saint-Denis)

Clichy-sous-Bois: Population and Area

With 29,421 inhabitants (INSEE total population in force on January 1, 2026), Clichy-sous-Bois is the 301^st most populous town in France in 2026 and the 26^th most populous in the Seine-Saint-Denis department, out of 39 communes. It covers 3.95 km² (31,826^th largest area in France, 26^th largest in the department), with a population density of 7,448 inhabitants per km², or 68 times the national average (110 inhabitants/km²), which ranks it 77^th in France for density.

Clichy-sous-Bois is located in the Seine-Saint-Denis department (93), in the Île-de-France region, where it ranks 110^th by population out of 1,266 communes. The most populous town in the Seine-Saint-Denis department is Saint-Denis (149,936 inhabitants); the department is home to 1,710,659 people over 236 km².

See the full ranking of communes in the Seine-Saint-Denis department and the regional ranking: largest city in Île-de-France.

Towns of similar size in the Seine-Saint-Denis department: Tremblay-en-France (pop. 38,519), Romainville (pop. 37,224), Villemomble (pop. 29,969), Montfermeil (pop. 28,825), Les Pavillons-sous-Bois (pop. 25,875), Les Lilas (pop. 23,968).

Sources: INSEE, official population figures in force on January 1, 2026 (total population); areas: IGN / Observatoire des territoires; INSEE code 93014. Rankings are calculated across the 34,858 communes of metropolitan and overseas France in our database.