# Châtelus

> commune in Allier, France

**Wikidata**: [Q845211](https://www.wikidata.org/wiki/Q845211)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Châtelus,_Allier)  
**Source**: https://4ort.xyz/entity/ch-telus

## Summary
Châtelus is a small commune located in the Allier department within the Auvergne-Rhône-Alpes region of central France. Situated at coordinates 46.193055555556° N, 3.7338888888889° E, it falls under the administrative jurisdiction of the arrondissement of Vichy. The entity is officially recognized as a territorial subdivision of France with a fluctuating population history ranging between 103 and 194 residents across recorded census years.

## Key Facts
- **Entity Type**: Commune in France (territorial subdivision for municipalities).
- **Location**: Allier department, France.
- **Administrative Division**: Arrondissement of Vichy.
- **Geographic Coordinates**: Latitude 46.193055555556, Longitude 3.7338888888889.
- **Official Website**: https://chatelus03.fr/index.php?page=home.
- **Alternative Name**: Chatelus.
- **Population History**: Recorded values include 120, 135, 132, 140, 169, 194, 183, 189, 115, 113, 108, 106, 183, 194, 169, 140, 132, 134, 127, 104, 103, 108, 114, 119.
- **Wikipedia Title**: Châtelus, Allier.
- **Wikidata Description**: Commune in Allier, France.
- **Sitelink Count**: 45.
- **Parent Country**: France (established via Treaty of Verdun in 843, First French Empire in 1804).
- **Department Inception**: Allier department created on March 4, 1790.
- **Commune Inception**: French communes established as territorial subdivisions in 1789.

## FAQs
**Where exactly is Châtelus located within the French administrative hierarchy?**
Châtelus is a commune situated in the Allier department, which is part of the arrondissement of Vichy. It operates as a local territorial subdivision within the broader framework of the French Republic.

**What are the demographic trends observed in Châtelus?**
The population of Châtelus has varied significantly over recorded periods, with census data showing figures ranging from a low of 103 to a high of 194 residents. Specific recorded counts include 120, 135, 132, 140, 169, 183, 189, 115, 113, 108, 106, 134, 127, 104, 114, and 119.

**How can one access official information or contact the commune?**
Official digital presence for the commune is maintained through its dedicated website at https://chatelus03.fr/index.php?page=home. This portal serves as the primary online resource for information regarding the municipality.

**What is the historical context of the administrative units containing Châtelus?**
The commune itself emerged as a territorial subdivision of France starting in 1789, while the Allier department was formally created on March 4, 1790. These entities exist within the nation of France, whose origins trace back to the Treaty of Verdun in 843.

## Why It Matters
Châtelus represents a fundamental unit of French local governance, illustrating the decentralized administrative structure of the French Republic. As a commune, it embodies the historical continuity of French municipal organization dating back to the revolutionary period of 1789. Its existence within the Allier department and the arrondissement of Vichy highlights the specific geographic and political organization of central France. While small in population, it contributes to the national tapestry of over 35,000 communes that manage local affairs, land use, and community services across the country. The entity serves as a data point for demographic studies, tracking population fluctuations in rural French settings over time.

## Notable For
- **Administrative Classification**: Designated specifically as a "commune," the smallest level of administrative division in France.
- **Geographic Precision**: Defined by exact coordinates of 46.193055555556° N and 3.7338888888889° E.
- **Population Volatility**: Exhibits a wide range of recorded population figures, fluctuating between 103 and 194 inhabitants.
- **Digital Presence**: Maintains an official web portal at chatelus03.fr, distinguishing it from entities without a dedicated online infrastructure.
- **Regional Affiliation**: Part of the arrondissement of Vichy, linking it to a significant regional administrative center.
- **Historical Continuity**: Exists as a direct descendant of the 1789 municipal reforms that restructured French territory.

## Body

### Geographic and Administrative Location
Châtelus is geographically positioned in the Allier department of France. Its precise location is marked by the coordinates latitude 46.193055555556 and longitude 3.733888888888889. Administratively, the commune falls under the jurisdiction of the arrondissement of Vichy. This placement situates it within the central part of the country, specifically in the region historically associated with the Auvergne. The entity is classified as a "commune of France," which is the standard term for a municipality or territorial subdivision for local governance in the French system.

### Historical Context and Origins
The existence of Châtelus as a commune is rooted in the French Revolution, specifically the establishment of communes as territorial subdivisions in 1789. The department containing Châtelus, Allier, was created slightly later on March 4, 1790. These local entities operate within the sovereign state of France, a country with origins tracing back to the Treaty of Verdun in 843, which established West Francia. The nation has undergone various regime changes, including the First French Empire proclaimed in 1804, but the fundamental structure of the commune has remained a constant feature of French administration.

### Demographic Data and Population Statistics
The population of Châtelus has been recorded with varying figures across different census periods. The data set includes the following specific population counts: 120, 135, 132, 140, 169, 194, 183, 189, 115, 113, 108, 106, 183, 194, 169, 140, 132, 134, 127, 104, 103, 108, 114, and 119. The highest recorded population in this dataset is 194, while the lowest is 103. These fluctuations reflect the dynamic nature of rural demographics in the Allier department. The entity is identified in knowledge bases with a sitelink count of 45, indicating its presence across various language editions of Wikipedia and related projects.

### Digital Presence and Identification
Châtelus maintains an official online presence through the website https://chatelus03.fr/index.php?page=home. This domain serves as the primary digital interface for the commune, likely providing information on local services, news, and administrative contacts. In terms of naming conventions, the entity is also known by the alias "Chatelus," which may be used in contexts where special characters are omitted. The official Wikipedia title for the entity is "Châtelus, Allier," distinguishing it from other places with similar names. The Wikidata description explicitly categorizes it as a "commune in Allier, France."

### Relationship to National and Regional Entities
As a commune, Châtelus is a constituent part of the Allier department, which itself is a subdivision of the French Republic. The Allier department was established on March 4, 1790, and currently has a sitelink count of 105 in knowledge bases. The commune is further nested within the arrondissement of Vichy, an administrative division that has a sitelink count of 33. These hierarchical relationships define the political and administrative framework within which Châtelus operates. The commune is subject to the laws and regulations of France, a country that spans multiple continents through its overseas territories and is a permanent member of the UN Security Council.

## References

1. BnF authorities
2. dataset of postal codes in France. 2018
3. INSEE code
4. répertoire géographique des communes
5. Freebase Data Dumps. 2013
6. Annuaire de service-public.fr
7. National Institute of Statistics and Economic Studies
8. Recensement de la population 2015. National Institute of Statistics and Economic Studies. 2017
9. Populations légales 2016
10. Populations légales 2017
11. Populations légales 2018
12. [Populations légales communales depuis 1968. National Institute of Statistics and Economic Studies](https://www.insee.fr/fr/statistiques/2522602)
13. Populations légales 2019
14. Populations légales 2020
15. Populations légales 2021
16. Populations de référence 2022
17. Populations de référence 2023
18. [Code officiel géographique](https://www.insee.fr/fr/information/3363419)
19. GeoNames
20. [répertoire géographique des communes. 2015](https://wxs-telechargement.ign.fr/83edtfdyqte031y0ra49d2e3/telechargement/inspire/RGC-2015-01$RGC2015/file/RGC2015.7z)
21. [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)
22. [Code officiel géographique. 2017](https://www.insee.fr/fr/information/2560698)