Brunoy Population and Area (Essonne)
Largest city in France 2026: up-to-date figures for Brunoy (Essonne)
Brunoy Density
3,941 inhabitants/km²TOP #201
Brunoy: Population and Area
With 26,090 inhabitants (INSEE total population in force on January 1, 2026), Brunoy is the 353rd most populous town in France in 2026 and the 16th most populous in the Essonne department, out of 194 communes. It covers 6.62 km² (25,858th largest area in France, 127th largest in the department), with a population density of 3,941 inhabitants per km², or 36 times the national average (110 inhabitants/km²), which ranks it 201st in France for density.
Brunoy is located in the Essonne department (91), in the Île-de-France region, where it ranks 133rd by population out of 1,266 communes. The most populous town in the Essonne department is Évry-Courcouronnes (67,272 inhabitants); the department is home to 1,351,891 people over 1,804 km².
See the full ranking of communes in the Essonne department and the regional ranking: largest city in Île-de-France.
Towns of similar size in the Essonne department: Étampes (pop. 27,034), Brétigny-sur-Orge (pop. 27,000), Grigny (pop. 26,888), Les Ulis (pop. 25,986), Montgeron (pop. 24,316), Gif-sur-Yvette (pop. 23,077).
Sources: INSEE, official population figures in force on January 1, 2026 (total population); areas: IGN / Observatoire des territoires; INSEE code 91114. Rankings are calculated across the 34,858 communes of metropolitan and overseas France in our database.