Les Pavillons-sous-Bois Population and Area (Seine-Saint-Denis)

Les Pavillons-sous-Bois: Population and Area

With 25,875 inhabitants (INSEE total population in force on January 1, 2026), Les Pavillons-sous-Bois is the 358^th most populous town in France in 2026 and the 28^th most populous in the Seine-Saint-Denis department, out of 39 communes. It covers 2.92 km² (33,516^th largest area in France, 31^st largest in the department), with a population density of 8,861 inhabitants per km², or 81 times the national average (110 inhabitants/km²), which ranks it 53^rd in France for density.

Les Pavillons-sous-Bois is located in the Seine-Saint-Denis department (93), in the Île-de-France region, where it ranks 135^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: Villemomble (pop. 29,969), Clichy-sous-Bois (pop. 29,421), Montfermeil (pop. 28,825), Les Lilas (pop. 23,968), Neuilly-Plaisance (pop. 22,063), Le Pré-Saint-Gervais (pop. 17,049).

Sources: INSEE, official population figures in force on January 1, 2026 (total population); areas: IGN / Observatoire des territoires; INSEE code 93057. Rankings are calculated across the 34,858 communes of metropolitan and overseas France in our database.