Aulnay-sur-Mauldre

CountryFrance

Area

¹

2.23 km² (0.86 sq mi)

Population

(2023)^[2]

1,180

Time zoneUTC+01:00 (CET)

Aulnay-sur-Mauldre
Commune
Town hall
Location of Aulnay-sur-Mauldre
Aulnay-sur-Mauldre Show map of France Aulnay-sur-Mauldre Show map of Île-de-France (region)
Coordinates: 48°55′44″N 1°50′28″E / 48.929°N 1.841°E / 48.929; 1.841
Country	France
Region	Île-de-France
Department	Yvelines
Arrondissement	Mantes-la-Jolie
Canton	Aubergenville
Intercommunality	CU Grand Paris Seine Oise
Government
• Mayor (2020–2026)	Jean Christophe Charbit[1]
Area 1	2.23 km2 (0.86 sq mi)
Population  (2023)[2]	1,180
• Density	529/km2 (1,370/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	78033 /78126
Elevation	22–126 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.