cartocite / Mapillary (CC BY-SA 4.0) · CC BY-SA 4.0
OverviewAI-generated
Bailly is a commune in France, situated within the Yvelines department and the Île-de-France region. It has at various times been part of the arrondissements of Saint-Germain-en-Laye and Versailles, and is currently associated with the canton of Le Chesnay-Rocquencourt. The commune shares borders with Marly-le-Roi, L'Étang-la-Ville, Fontenay-le-Fleury, and Louveciennes. Its official postal code is 78870.
The area of Bailly is 6.53 square kilometers, with an elevation above sea level recorded at 182 meters. Population figures vary by source, with one listing 3,975 residents (1,766 male and 1,955 female) and another citing 4,300. The local government maintains an official website and contact details for the mairie.
Synthesized by Vinony from 51 facts across 9 sources: Wikidata, Open Meteo, Openweathermap, OpenStreetMap, GeoNames, Firecrawl, Mapillary, Vinony graph, Geo. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.
Weather now
cached 21h ago7-day forecast
via Open-Meteo
Place details
- Locality
- Bailly
- Region
- Île-de-France
- Country
- France
- Population
- 4,300
via OpenStreetMap · GeoNames
Key facts
- Country
- France
- Region
- Île-de-France
- Department
- Yvelines
- Arrondissement
- Versailles
- Canton
- Le Chesnay-Rocquencourt
- Intercommunality
- CA Versailles Grand Parc
- Mayor 2020 2026
- Jacques Alexis
- Area
- 6.53 km (2.52 sq mi)
- Population 2023
- 3,731
- Density
- 571/km (1,480/sq mi)
- Time zone
- UTC+01:00 ( CET )
- Summer dst
- UTC+02:00 ( CEST )
- Insee postal code
- 78043 /78870
- Elevation
- 92–182 m (302–597 ft) , (avg. 181 m or 594 ft)
via Wikipedia infobox
Official website
Mairie de Bailly | Site officiel de la Ville
Bienvenue sur le site officiel de la Ville de Bailly. Retrouvez les services municipaux, l'actualité, l'agenda, les infos pratiques et la vie locale.
mairie-bailly.fr →Link to the official site · 19,354 chars · not written by Vinony
Wikidata facts
- Instance of
- commune of France
- Official name
- Bailly
- Country
- France
- Located in
- arrondissement of Saint-Germain-en-Laye
- Population
- 3731
- Area
- 6.53
- Elevation
- 140
- Time zone
- UTC+02:00
- Shares border with
- Le Chesnay-Rocquencourt
- Official website
- www.mairie-bailly.fr
- Image
- Bailly 78 Mairie.JPG
Show 9 more facts
- Commons category
- Bailly (Yvelines)
- postal code
- 78870
- different from
- Bailly
- associated electoral district
- canton of Le Chesnay-Rocquencourt
- male population
- 1766
- female population
- 1955
- P8168
- Paul Pfeiffer
- email address
- mailto:[email protected]
- phone number
- +33-1-30-80-07-55
via Wikidata · CC0