Colomiers Population and Area (Haute-Garonne)
Largest city in France 2026: up-to-date figures for Colomiers (Haute-Garonne)
Colomiers: Population and Area
With 41,337 inhabitants (INSEE total population in force on January 1, 2026), Colomiers is the 193rd most populous town in France in 2026 and the 2nd most populous in the Haute-Garonne department, out of 586 communes. It covers 21 km² (7,555th largest area in France, 59th largest in the department), with a population density of 1,984 inhabitants per km², or 18 times the national average (110 inhabitants/km²), which ranks it 459th in France for density.
Colomiers is located in the Haute-Garonne department (31), in the Occitanie region (formerly Midi-Pyrénées), where it ranks 14th by population out of 4,446 communes. The most populous town in the Haute-Garonne department is Toulouse (519,940 inhabitants); the department is home to 1,494,734 people over 6,309 km².
See the full ranking of communes in the Haute-Garonne department and the regional ranking: largest city in Occitanie.
Towns of similar size in the Haute-Garonne department: Toulouse (pop. 519,940), Tournefeuille (pop. 30,774), Blagnac (pop. 28,047), Muret (pop. 26,618).
Sources: INSEE, official population figures in force on January 1, 2026 (total population); areas: IGN / Observatoire des territoires; INSEE code 31149. Rankings are calculated across the 34,858 communes of metropolitan and overseas France in our database.