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Place details
- Locality
- Le Pecq
- Region
- Île-de-France
- Country
- France
- Population
- 16,534
- Timezone
- Europe/Paris
via OpenStreetMap · GeoNames
Key facts
- Country
- France
- Region
- Île-de-France
- Department
- Yvelines
- Arrondissement
- Saint-Germain-en-Laye
- Canton
- Saint-Germain-en-Laye
- Intercommunality
- CA Saint Germain Boucles Seine
- Mayor 2020 2026
- Laurence Bernard
- Area
- 2.84 km (1.10 sq mi)
- Population 2023
- 16,059
- Density
- 5,650/km (14,600/sq mi)
- Time zone
- UTC+01:00 ( CET )
- Summer dst
- UTC+02:00 ( CEST )
- Insee postal code
- 78481 /78230
Wikidata facts
- Instance of
- commune of France
- Official name
- Le Pecq
- Country
- France
- Located in
- arrondissement of Saint-Germain-en-Laye
- Population
- +16059
- Area
- +2.84
- Elevation
- +34
- Body of water
- Seine
- Capital of
- canton of Le Pecq
- Official website
- www.ville-lepecq.fr
- Image
- Église Saint Wandrille - Le Pecq (FR78) - 2025-07-12 - 4.jpg
Article
Le Pecq ( French pronunciation: [l(ə) pɛk] ) 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, 18.4 km (11.4 mi) from the centre of Paris.
Geography