# Montlhéry

> commune in Essonne, France

**Wikidata**: [Q250024](https://www.wikidata.org/wiki/Q250024)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Montlhéry)  
**Source**: https://4ort.xyz/entity/montlh-ry

## Summary
Montlhéry is a commune in the Essonne department of France, located in the Île-de-France region. It is part of the canton of Montlhéry and falls within the arrondissement of Palaiseau. The commune is known for its historical ties to motorsport and its proximity to the Paris metropolitan area.

## Key Facts
- **Location**: Montlhéry is situated in the Essonne department, Île-de-France region, France.
- **Type**: Commune — a municipal territorial subdivision in France.
- **Coordinates**: Latitude 48.638611111111, Longitude 2.2722222222222.
- **Population**: Ranging from 7,384 to 9,772 over recent decades, with a peak of 9,772 recorded.
- **Website**: [https://www.montlhery.fr](https://www.montlhery.fr)
- **Administrative Affiliations**:
  - Part of the **canton of Montlhéry**.
  - Located in the **arrondissement of Palaiseau**, established in 1962.
  - Within the **Essonne department**, created in 1968.
- **Historical Context**:
  - Prior to 1968, the area belonged to the now-defunct **Seine-et-Oise department** (1790–1968).
- **Notable for**: Hosting the **Montlhéry Circuit**, a historic motorsport venue.
- **Sitelink Count**: 42 (as of latest data).
- **Wikipedia Title**: Montlhéry.
- **Wikidata Description**: Commune in Essonne, France.

## FAQs
**What is Montlhéry?**  
Montlhéry is a commune located in the Essonne department in the Île-de-France region of France. It is part of the canton of Montlhéry and administratively falls under the arrondissement of Palaiseau.

**Where is Montlhéry located?**  
Montlhéry is situated in the Essonne department, which was created in 1968. Before that, it was part of the Seine-et-Oise department (1790–1968). Its geographic coordinates are approximately 48.6386° N and 2.2722° E.

**What is Montlhéry known for?**  
Montlhéry is historically known for the Montlhéry Circuit, a major motorsport venue that hosted numerous races and speed trials from the 1920s through the mid-20th century. It remains a symbol of early French motorsport culture.

**What is the population of Montlhéry?**  
Montlhéry's population has varied over recent decades, ranging from 7,384 to 9,772. The most recent figure available is 9,772.

**What administrative divisions is Montlhéry part of?**  
Montlhéry is part of:
- The **canton of Montlhéry**.
- The **arrondissement of Palaiseau**, established in 1962.
- The **Essonne department**, created in 1968.

**Does Montlhéry have a website?**  
Yes, the official website of Montlhéry is [https://www.montlhery.fr](https://www.montlhery.fr).

## Why It Matters
Montlhéry holds historical significance in the context of French motorsport. The Montlhéry Circuit, located within the commune, was one of the most important racing venues in Europe during the early to mid-20th century. It hosted numerous record-breaking speed trials and Grand Prix events, contributing to France's legacy in automotive innovation and competition. The commune also represents a snapshot of suburban development in the Île-de-France region, balancing historical heritage with modern residential life.

## Notable For
- **Historic Motorsport Legacy**: Home to the Montlhéry Circuit, a major early motorsport venue in Europe.
- **Hosting Record-Breaking Events**: The circuit was the site of numerous land-speed record attempts and Grand Prix races.
- **Proximity to Paris**: Located in the rapidly developing Essonne department, close to the capital.
- **Population Growth**: Population has grown steadily, from 7,384 to over 9,700 in recent decades.
- **Administrative Evolution**: Part of the reorganization of French departments post-1968, transitioning from Seine-et-Oise to Essonne.

## Body

### Geography and Location
Montlhéry is a commune located in the **Essonne department**, which was established on January 1, 1968. Prior to this, it was part of the **Seine-et-Oise department**, which existed from March 4, 1790, until its dissolution in 1968. The commune is situated in the **arrondissement of Palaiseau**, created on November 9, 1962. Its geographic coordinates are approximately **latitude 48.638611111111** and **longitude 2.2722222222222**, placing it within the Île-de-France region.

### Demographics and Population
Montlhéry's population has shown steady growth over the past decades:
- 7,384
- 7,546
- 7,816
- 7,593
- 7,624
- 7,681
- 8,561
- 8,670
- 9,238
- 9,772 (most recent figure)

This growth reflects broader suburban development trends in the Île-de-France region.

### Administrative Structure
Montlhéry is a **commune of France**, a classification that dates back to the French Revolution in 1789. As a municipal subdivision, it is part of:
- The **canton of Montlhéry**, a local electoral and administrative division.
- The **arrondissement of Palaiseau**, one of the administrative subdivisions of the Essonne department.
- The **Essonne department**, established in 1968 following the reorganization of the former Seine-et-Oise department.

### Historical Significance
Montlhéry is most notably recognized for the **Montlhéry Circuit**, a historic motorsport facility that opened in the 1920s. The circuit was a hub for Grand Prix racing and hosted numerous land-speed record attempts, making it a cornerstone of early motorsport in Europe. The venue played a key role in advancing automotive engineering and public interest in speed trials during the interwar period.

### Modern Presence
Today, Montlhéry maintains a modern municipal presence with its official website [https://www.montlhery.fr](https://www.montlhery.fr), offering civic information and local services. The commune balances its historical legacy with contemporary suburban development, contributing to the broader urban fabric of the Île-de-France region.

### Cultural and Regional Context
As part of the Île-de-France region, Montlhéry benefits from proximity to Paris and integration into the greater metropolitan area's infrastructure. Its identity is shaped both by its motorsport heritage and its role in regional suburban expansion. The commune is part of France's decentralized administrative model, which includes communes, cantons, arrondissements, and departments.

### Related Entities
- **Commune of France**: The foundational municipal unit in the French administrative system, established in 1789.
- **Canton of Montlhéry**: A local administrative and electoral division.
- **Arrondissement of Palaiseau**: A sub-level of departmental administration, created in 1962.
- **Essonne Department**: A first-level administrative division since 1968.
- **Seine-et-Oise Department**: The predecessor department that included Montlhéry from 1790 to 1968.

Montlhéry, while modest in size, plays a unique role in both French administrative geography and cultural history due to its motorsport legacy and suburban evolution.

## References

1. French National Directory of Representatives
2. Virtual International Authority File
3. BnF authorities
4. dataset of postal codes in France. 2018
5. INSEE code
6. [Code officiel géographique](https://www.insee.fr/fr/information/4316069)
7. répertoire géographique des communes
8. Freebase Data Dumps. 2013
9. Czech National Authority Database
10. Annuaire de service-public.fr
11. MusicBrainz
12. Recensement de la population 2015. National Institute of Statistics and Economic Studies. 2017
13. Populations légales 2016
14. Populations légales 2017
15. Populations légales 2018
16. Populations légales 2019
17. Populations légales 2020
18. Populations légales 2021
19. Populations de référence 2022
20. Populations de référence 2023
21. [Code officiel géographique](https://www.insee.fr/fr/information/3363419)
22. National Institute of Statistics and Economic Studies
23. GeoNames
24. [répertoire géographique des communes. 2015](https://wxs-telechargement.ign.fr/83edtfdyqte031y0ra49d2e3/telechargement/inspire/RGC-2015-01$RGC2015/file/RGC2015.7z)
25. [2016](https://data.geopf.fr/telechargement/download/GEOFLA/GEOFLA_2-2_COMMUNE_SHP_LAMB93_FXX_2016-06-28/GEOFLA_2-2_COMMUNE_SHP_LAMB93_FXX_2016-06-28.7z)
26. Quora
27. [Code officiel géographique. 2017](https://www.insee.fr/fr/information/2560698)
28. National Library of Israel Names and Subjects Authority File