Châtillon-sur-Oise

Châtillon-sur-Oise
Commune
The town hall of Châtillon-sur-Oise
Location of Châtillon-sur-Oise
Châtillon-sur-Oise Show map of France Châtillon-sur-Oise Show map of Hauts-de-France
Coordinates: 49°47′33″N 3°25′15″E
Country	France
Region	Hauts-de-France
Department	Aisne
Arrondissement	Saint-Quentin
Canton	Ribemont
Government
• Mayor (2020–2026)	Léon Gambier[1]
Area ^1	2.62 km^2 (1.01 sq mi)
Population  (2022)[2]	125
• Density	48/km^2 (120/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	02170 /02240
Elevation	61–119 m (200–390 ft) (avg. 70 m or 230 ft)
^1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km^2 (0.386 sq mi or 247 acres) and river estuaries.

Châtillon-sur-Oise (French pronunciation: [ʃatijɔ̃ syʁ waz], literally Châtillon on Oise) is a commune in the Aisne department in Hauts-de-France in northern France.

Population

Historical population

Year	Pop.	±%
1962	178	—
1968	181	+1.7%
1975	119	−34.3%
1982	121	+1.7%
1990	139	+14.9%
1999	128	−7.9%
2008	137	+7.0%

See also

• Communes of the Aisne department

References

1. "Répertoire national des élus: les maires" (in French). data.gouv.fr, Plateforme ouverte des données publiques françaises. 13 September 2022.
2. "Populations de référence 2022" (in French). The National Institute of Statistics and Economic Studies. 19 December 2024.