Commune of Les Clayes-sous-Bois
|Location (in red) within Paris inner and outer suburbs|
|Land area1||6.11 km2 (2.36 sq mi)|
|- Density||2,824 /km2 (7,310 /sq mi)|
|1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km² (0.386 sq mi or 247 acres) and river estuaries.|
|2 Population sans doubles comptes: residents of multiple communes (e.g., students and military personnel) only counted once.|
Les Clayes-sous-Bois is a commune in the Yvelines department in the Île-de-France region in north-central France. It is located in the western suburbs of Paris 26.7 km (16.6 mi). (16.6 miles) from the center.
Les Clayes-sous-Bois is served by Villepreux – Les Clayes station on the Transilien Paris – Montparnasse suburban rail line.