# Châteaudun

> commune in Eure-et-Loir, France

**Wikidata**: [Q181886](https://www.wikidata.org/wiki/Q181886)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Châteaudun)  
**Source**: https://4ort.xyz/entity/ch-teaudun

## Summary
Châteaudun is a commune in the Eure-et-Loir department of France, located in the Centre-Val de Loire region. It is known for its historic Château de Châteaudun, a medieval fortress built in 1171, and its role as an administrative center within the arrondissement of Châteaudun. The commune has a population of approximately 13,000 residents and is part of the broader French municipal system established in 1789.

## Key Facts
- **Location**: Situated in the Eure-et-Loir department of France, part of the Centre-Val de Loire region.
- **Population**: Approximately 13,226 residents (latest available data).
- **Coordinates**: Latitude 48.070833, Longitude 1.337778.
- **Administrative Status**: Part of the arrondissement of Châteaudun and the canton of Châteaudun.
- **Historical Significance**: Home to the Château de Châteaudun, a medieval fortress built in 1171.
- **Website**: Official municipal website is [www.ville-chateaudun.fr](http://www.ville-chateaudun.fr/).
- **Related Infrastructure**: Includes Châteaudun airfield, an airfield in the commune.
- **Aliases**: Also known as Chateaudun and Dun-sur-Loir.
- **Sitelink Count**: 59 (indicating extensive online presence and references).
- **Wikipedia Title**: Châteaudun (official Wikipedia page title).
- **Wikidata Description**: "commune in Eure-et-Loir, France" (official classification).

## FAQs
**What is the population of Châteaudun?**
Châteaudun has a population of approximately 13,226 residents, with historical data showing fluctuations between 12,830 and 15,338 over recent decades.

**What is the significance of the Château de Châteaudun?**
The Château de Châteaudun, built in 1171, is a medieval fortress that has served as a symbol of the commune’s historical and architectural heritage. It is a key landmark and contributes to Châteaudun’s cultural identity.

**What administrative divisions does Châteaudun belong to?**
Châteaudun is part of the arrondissement of Châteaudun and the canton of Châteaudun, both of which are administrative subdivisions within the Eure-et-Loir department.

**What is the official website of Châteaudun?**
The official municipal website of Châteaudun is [www.ville-chateaudun.fr](http://www.ville-chateaudun.fr/), providing local government services and information.

**What other infrastructure is located in Châteaudun?**
Châteaudun airfield is an airfield located within the commune, serving local aviation needs.

## Why It Matters
Châteaudun holds historical and cultural significance as a commune with deep roots in medieval architecture and administrative governance. The Château de Châteaudun, built in 1171, serves as a testament to the region’s historical development and remains a notable landmark. As part of the Eure-et-Loir department and the arrondissement of Châteaudun, the commune plays a role in local governance and infrastructure. Its population of around 13,000 residents contributes to the broader demographic and economic landscape of the Centre-Val de Loire region. The commune’s official website and extensive online presence, as indicated by its sitelink count, reflect its engagement with modern digital communication and governance.

## Notable For
- **Medieval Architecture**: Home to the Château de Châteaudun, a 12th-century fortress.
- **Administrative Center**: Serves as a key administrative hub within the arrondissement of Châteaudun.
- **Historical Population Data**: Records population fluctuations between 12,830 and 15,338 over recent decades.
- **Infrastructure**: Includes Châteaudun airfield, supporting local aviation needs.
- **Digital Presence**: High sitelink count (59) indicating strong online engagement and references.

## Body
### Geography and Location
Châteaudun is located in the Eure-et-Loir department of France, within the Centre-Val de Loire region. The commune has coordinates of latitude 48.070833 and longitude 1.337778. It is part of the arrondissement of Châteaudun and the canton of Châteaudun, both of which are administrative subdivisions within the department.

### History and Architecture
The commune is notable for the Château de Châteaudun, a medieval fortress built in 1171. This architectural landmark has played a significant role in the commune’s historical development and cultural identity. The castle’s construction date and its status as a key historical site contribute to Châteaudun’s heritage.

### Demographics and Administration
Châteaudun has a population of approximately 13,226 residents, with historical data showing fluctuations between 12,830 and 15,338 over recent decades. The commune is governed by local administrative structures, including the arrondissement of Châteaudun and the canton of Châteaudun, which oversee municipal services and governance.

### Infrastructure and Services
The commune includes Châteaudun airfield, an airfield that supports local aviation needs. The official municipal website, [www.ville-chateaudun.fr](http://www.ville-chateaudun.fr/), provides access to local government services and information. The high sitelink count (59) indicates extensive online presence and references, reflecting the commune’s engagement with digital communication and governance.

### Related Entities
Châteaudun is connected to several related entities, including the commune of France, Châteaudun airfield, the arrondissement of Châteaudun, and the canton of Châteaudun. These relationships highlight the commune’s role within the broader French municipal and administrative system.

## References

1. [Source](https://www.lexpress.fr/actualite/societe/un-an-apres-nddl-chateaudun-veut-son-aeroport_2057199.html)
2. [Source](http://www.ville-chateaudun.fr/Votre-ville/Jumelages/(language)/fre-FR)
3. [Sandre](https://www.sandre.eaufrance.fr/geo/CoursEau/M1--0160)
4. Virtual International Authority File
5. BnF authorities
6. dataset of postal codes in France. 2018
7. INSEE code
8. répertoire géographique des communes
9. Freebase Data Dumps. 2013
10. Czech National Authority Database
11. Annuaire de service-public.fr
12. MusicBrainz
13. Recensement de la population 2015. National Institute of Statistics and Economic Studies. 2017
14. Populations légales 2016
15. Populations légales 2017
16. Populations légales 2018
17. [Populations légales communales depuis 1968. National Institute of Statistics and Economic Studies](https://www.insee.fr/fr/statistiques/2522602)
18. Populations légales 2019
19. Populations légales 2020
20. Populations légales 2021
21. Populations de référence 2022
22. Populations de référence 2023
23. [Code officiel géographique. 2017](https://www.insee.fr/fr/information/2560698)
24. [Code officiel géographique](https://www.insee.fr/fr/information/3363419)
25. [Source](http://cassini.ehess.fr/cassini/fr/html/fiche.php?select_resultat=8644)
26. National Institute of Statistics and Economic Studies
27. GeoNames
28. [répertoire géographique des communes. 2015](https://wxs-telechargement.ign.fr/83edtfdyqte031y0ra49d2e3/telechargement/inspire/RGC-2015-01$RGC2015/file/RGC2015.7z)
29. [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)
30. [Mairie de Châteaudun: Overview | LinkedIn](https://www.linkedin.com/company/mairie-chateaudun/)
31. National Library of Israel Names and Subjects Authority File
32. YouTube API