Mitry-Mory Population and Area (Seine-et-Marne)
Largest city in France 2026: up-to-date figures for Mitry-Mory (Seine-et-Marne)
Mitry-Mory: Population and Area
With 20,525 inhabitants (INSEE total population in force on January 1, 2026), Mitry-Mory is the 481st most populous town in France in 2026 and the 16th most populous in the Seine-et-Marne department, out of 507 communes. It covers 30 km² (3,921st largest area in France, 11th largest in the department), with a population density of 685 inhabitants per km², or 6.3 times the national average (110 inhabitants/km²), which ranks it 1,380th in France for density.
Mitry-Mory is located in the Seine-et-Marne department (77), in the Île-de-France region, where it ranks 176th by population out of 1,266 communes. The most populous town in the Seine-et-Marne department is Meaux (57,360 inhabitants); the department is home to 1,484,180 people over 5,915 km².
See the full ranking of communes in the Seine-et-Marne department and the regional ranking: largest city in Île-de-France.
Towns of similar size in the Seine-et-Marne department: Montereau-Fault-Yonne (pop. 22,467), Lagny-sur-Marne (pop. 21,673), Ozoir-la-Ferrière (pop. 21,422), Le Mée-sur-Seine (pop. 19,658), Brie-Comte-Robert (pop. 19,287), Moissy-Cramayel (pop. 18,630).
Sources: INSEE, official population figures in force on January 1, 2026 (total population); areas: IGN / Observatoire des territoires; INSEE code 77294. Rankings are calculated across the 34,858 communes of metropolitan and overseas France in our database.