Châtillon-sur-Chalaronne
| Châtillon-sur-Chalaronne | |
|---|---|
| Commune | |
|  Town hall | |
| .svg.png) Coat of arms | |
| Location of Châtillon-sur-Chalaronne | |
|   Châtillon-sur-Chalaronne   Châtillon-sur-Chalaronne | |
| Coordinates: 46°07′00″N 4°58′00″E / 46.1167°N 4.9667°E | |
| Country | France | 
| Region | Auvergne-Rhône-Alpes | 
| Department | Ain | 
| Arrondissement | Bourg-en-Bresse | 
| Canton | Châtillon-sur-Chalaronne | 
| Intercommunality | Dombes | 
| Government | |
| • Mayor (2020–2026) | Patrick Mathias[1] | 
| Area 1 | 17.86 km2 (6.90 sq mi) | 
| Population  (2022)[2] | 5,154 | 
| • Density | 290/km2 (750/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 01093 /01400 | 
| Elevation | 215–274 m (705–899 ft) (avg. 225 m or 738 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Châtillon-sur-Chalaronne (French pronunciation: [ʃatijɔ̃ syʁ ʃalaʁɔn], literally Châtillon on Chalaronne) is a commune in the Ain department in eastern France.
History

The town takes its name from a castle built around 1000 AD. It was formerly named Châtillon-les-Dombes.
Geography
The Chalaronne flows northwest through the commune and crosses the town. It flows into the Saône from the left, between Saint-Didier-sur-Chalaronne and Thoissey.
Population
| Year | Pop. | ±% p.a. | 
|---|---|---|
| 1968 | 2,678 | — | 
| 1975 | 3,241 | +2.76% | 
| 1982 | 3,518 | +1.18% | 
| 1990 | 3,786 | +0.92% | 
| 1999 | 4,137 | +0.99% | 
| 2007 | 4,904 | +2.15% | 
| 2012 | 4,957 | +0.22% | 
| 2017 | 4,859 | −0.40% | 
| Source: INSEE[3] | ||
Twin towns
- Wächtersbach (Germany)
- Colceag (Romania)
Personalities
- Saint Vincent de Paul: was curate of Châtillon and founded the Brotherhood of Charity (1617)
- Philibert Commerson: botanist, born in Châtillon in 1727
- 
			 Church Church
- 
			 Historic market hall Historic market hall
- 
			 Monument Vincent de Paul Monument Vincent de Paul
See also
References
- ^ "Répertoire national des élus: les maires" (in French). data.gouv.fr, Plateforme ouverte des données publiques françaises. 13 September 2022. Archived from the original on 28 June 2020. Retrieved 22 November 2022.
- ^ "Populations de référence 2022" (in French). The National Institute of Statistics and Economic Studies. 19 December 2024.
- ^ Population en historique depuis 1968 Archived 26 July 2022 at the Wayback Machine, INSEE
External links

Wikimedia Commons has media related to Châtillon-sur-Chalaronne.
