Liancourt

This article is about the French municipality. For the East Asian archipelago, see Liancourt Rocks.

Liancourt
Commune
The church in Liancourt.
Coat of arms
Location of Liancourt
Liancourt Show map of France Liancourt Show map of Hauts-de-France
Coordinates: 49°19′54″N 2°27′58″E / 49.3317°N 2.4661°E / 49.3317; 2.4661
Country	France
Region	Hauts-de-France
Department	Oise
Arrondissement	Clermont
Canton	Clermont
Intercommunality	Liancourtois
Government
• Mayor (2024–2026)	Laetitia Krasmiak[1]
Area ^1	4.75 km^2 (1.83 sq mi)
Population  (2023)[2]	6,785
• Density	1,430/km^2 (3,700/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	60360 /60140
Elevation	38–139 m (125–456 ft) (avg. 107 m or 351 ft)
^1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km^2 (0.386 sq mi or 247 acres) and river estuaries.

Liancourt (French pronunciation: [ljɑ̃kuʁ]) is a commune in the Oise department in northern France.^[3]

Population

Historical population

Year	Pop.	±% p.a.
1968	5,078	—
1975	5,750	+1.79%
1982	6,112	+0.88%
1990	6,178	+0.13%
1999	6,476	+0.52%
2007	7,194	+1.32%
2012	7,245	+0.14%
2017	6,880	−1.03%
2023	6,785	−0.23%
Source: INSEE[4]

See also

• Communes of the Oise department

References

1. "Répertoire national des élus: les maires" (in French). data.gouv.fr, Plateforme ouverte des données publiques françaises. 12 March 2025.
2. "Populations de référence 2023" (in French). National Institute of Statistics and Economic Studies. 18 December 2025.
3. INSEE commune file
4. Population municipale entre 1968 et 2023, INSEE