Cournon-d'Auvergne Population and Area (Puy-de-Dôme)
Largest city in France 2026: up-to-date figures for Cournon-d'Auvergne (Puy-de-Dôme)
Cournon-d'Auvergne: Population and Area
With 20,341 inhabitants (INSEE total population in force on January 1, 2026), Cournon-d'Auvergne is the 485th most populous town in France in 2026 and the 2nd most populous in the Puy-de-Dôme department, out of 463 communes. It covers 19 km² (8,983rd largest area in France, 154th largest in the department), with a population density of 1,095 inhabitants per km², or 10.0 times the national average (110 inhabitants/km²), which ranks it 870th in France for density.
Cournon-d'Auvergne is located in the Puy-de-Dôme department (63), in the Auvergne-Rhône-Alpes region (formerly Auvergne), where it ranks 43rd by population out of 4,025 communes. The most populous town in the Puy-de-Dôme department is Clermont-Ferrand (148,795 inhabitants); the department is home to 678,624 people over 7,970 km².
See the full ranking of communes in the Puy-de-Dôme department and the regional ranking: largest city in Auvergne-Rhône-Alpes.
Towns of similar size in the Puy-de-Dôme department: Clermont-Ferrand (pop. 148,795), Riom (pop. 19,541), Chamalières (pop. 18,059), Issoire (pop. 15,477).
Sources: INSEE, official population figures in force on January 1, 2026 (total population); areas: IGN / Observatoire des territoires; INSEE code 63124. Rankings are calculated across the 34,858 communes of metropolitan and overseas France in our database.