Aulnay-sur-Mauldre

Commune in Île-de-France, France

Location of Aulnay-sur-Mauldre

(2020–2026) Jean Christophe Charbit^[1]Area

2.23 km² (0.86 sq mi)Population

(2021)^[2]

1,137 • Density510/km² (1,300/sq mi)Time zoneUTC+01:00 (CET) • Summer (DST)UTC+02:00 (CEST)INSEE/Postal code

78033 /78126

Elevation22–126 m (72–413 ft)
(avg. 35 m or 115 ft)¹ French Land Register data, which excludes lakes, ponds, glaciers > 1 km² (0.386 sq mi or 247 acres) and river estuaries.

Aulnay-sur-Mauldre (French pronunciation: [o(l)nɛ syʁ moldʁ]) is a commune in the Yvelines department in north-central France.

Population

Historical population
Year	Pop.	±% p.a.
1968	521	—
1975	585	+1.67%
1982	959	+7.32%
1990	1,026	+0.85%
1999	1,105	+0.83%
2007	1,151	+0.51%
2012	1,155	+0.07%
2017	1,140	−0.26%
Source: INSEE^[3]

References

^ "Répertoire national des élus: les maires" (in French). data.gouv.fr, Plateforme ouverte des données publiques françaises. 13 September 2022.
^ "Populations légales 2021". The National Institute of Statistics and Economic Studies. 28 December 2023.
^ Population en historique depuis 1968, INSEE