Marly-le-Roi

Marly-le-Roi
The main street in Marly-le-Roi
Location (in red) within Paris inner and outer suburbs
Location of Marly-le-Roi
Marly-le-Roi
Marly-le-Roi
Coordinates: 48°52′03″N 2°05′41″E / 48.8675°N 2.0947°E / 48.8675; 2.0947
CountryFrance
RegionÎle-de-France
DepartmentYvelines
ArrondissementSaint-Germain-en-Laye
CantonChatou
IntercommunalityCA Saint Germain Boucles Seine
Government
 • Mayor (2020–2026) Jean-Yves Perrot
Area
1
6.54 km2 (2.53 sq mi)
Population
 (2023)
16,756
 • Density2,560/km2 (6,640/sq mi)
DemonymMarlychois
Time zoneUTC+01:00 (CET)
 • Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
78372 /78160
Elevation48–179 m (157–587 ft)
(avg. 127 m or 417 ft)
Websitewww.marlyleroi.fr
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Marly-le-Roi (French pronunciation: [maʁli ʁwa] ; lit. 'Marly-the-King') is a commune in the Yvelines department in the Île-de-France region, France. It is located in the western outer suburbs of Paris, 18.4 km (11.4 mi) from the centre of Paris.

Marly-le-Roi was the location of the Château de Marly, the leisure residence of the Sun King Louis XIV which was destroyed after the French Revolution. The Marly-le-Roi National Estate and Park now occupies much of the grounds of the former château, including restored waterways and lawns. The smaller Château du Verduron is nearby.