Montgru-Saint-Hilaire

Montgru-Saint-Hilaire
Commune
The town hall of Montgru-Saint-Hilaire
Location of Montgru-Saint-Hilaire
Montgru-Saint-Hilaire Show map of France Montgru-Saint-Hilaire Show map of Hauts-de-France
Coordinates: 49°11′25″N3°19′47″E / 49.1903°N 3.3297°E / 49.1903; 3.3297
Country	France
Region	Hauts-de-France
Department	Aisne
Arrondissement	Soissons
Canton	Villers-Cotterêts
Intercommunality	Oulchy le Château
Government
• Mayor (2020–2026)	Philippe Leveque [1] (LR)
Area 1	3.24 km2 (1.25 sq mi)
Population  (2023) [2]	30
• Density	9.3/km2 (24/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	02507 /02210
Elevation	78–181 m (256–594 ft) (avg. 100 m or 330 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Montgru-Saint-Hilaire is a commune in the Aisne department in Hauts-de-France in northern France.

Population

Historical population

Year	Pop.	±% p.a.
1968	42	—
1975	25	−7.14%
1982	25	+0.00%
1990	37	+5.02%
1999	40	+0.87%
2007	34	−2.01%
2012	35	+0.58%
2017	32	−1.78%
2023	30	−1.07%
Source: INSEE [3]

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. 6 June 2023.
2. "Populations de référence 2023" (in French). National Institute of Statistics and Economic Studies. 18 December 2025.
3. Population municipale entre 1968 et 2023, INSEE