Lagny, Oise

Commune in Hauts-de-France, France

Location of Lagny

(2020–2026) Sébastien Nancel^[1]Area

10.77 km² (4.16 sq mi)Population

(2021)^[2]

525 • Density49/km² (130/sq mi)Time zoneUTC+01:00 (CET) • Summer (DST)UTC+02:00 (CEST)INSEE/Postal code

60340 /60310

Elevation59–163 m (194–535 ft)
(avg. 140 m or 460 ft)¹ French Land Register data, which excludes lakes, ponds, glaciers > 1 km² (0.386 sq mi or 247 acres) and river estuaries.

Lagny (French pronunciation: [laɲi]; former Laigny-les-Chataigniers) is a commune in the Oise department in northern France.

Population

Historical population
Year	Pop.	±% p.a.
1968	500	—
1975	469	−0.91%
1982	479	+0.30%
1990	478	−0.03%
1999	465	−0.31%
2009	519	+1.10%
2014	539	+0.76%
2020	533	−0.19%
Source: INSEE^[3]

References

^ "Répertoire national des élus: les maires". data.gouv.fr, Plateforme ouverte des données publiques françaises (in French). 2 December 2020.
^ "Populations légales 2021". The National Institute of Statistics and Economic Studies. 28 December 2023.
^ Population en historique depuis 1968, INSEE