Neuilly-Plaisance Population and Area (Seine-Saint-Denis)

Neuilly-Plaisance: Population and Area

With 22,063 inhabitants (INSEE total population in force on January 1, 2026), Neuilly-Plaisance is the 427^th most populous town in France in 2026 and the 30^th most populous in the Seine-Saint-Denis department, out of 39 communes. It covers 3.42 km² (32,749^th largest area in France, 30^th largest in the department), with a population density of 6,451 inhabitants per km², or 59 times the national average (110 inhabitants/km²), which ranks it 93^rd in France for density.

Neuilly-Plaisance is located in the Seine-Saint-Denis department (93), in the Île-de-France region, where it ranks 157^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: Montfermeil (pop. 28,825), Les Pavillons-sous-Bois (pop. 25,875), Les Lilas (pop. 23,968), Le Pré-Saint-Gervais (pop. 17,049), Le Bourget (pop. 15,970), Le Raincy (pop. 14,920).

Sources: INSEE, official population figures in force on January 1, 2026 (total population); areas: IGN / Observatoire des territoires; INSEE code 93049. Rankings are calculated across the 34,858 communes of metropolitan and overseas France in our database.