# Les Ollières-sur-Eyrieux

> commune in Ardèche, France

**Wikidata**: [Q24393](https://www.wikidata.org/wiki/Q24393)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Les_Ollières-sur-Eyrieux)  
**Source**: https://4ort.xyz/entity/les-olli-res-sur-eyrieux

## Summary
Les Ollières-sur-Eyrieux is a commune in the Ardèche department of France, located in the Auvergne-Rhône-Alpes region. It is part of the arrondissement of Privas and lies along the Eyrieux river. The commune is known for its small size and rural character, with a population that has varied between 769 and 1,031 over recent decades.

## Key Facts
- **Type**: Commune of France
- **Location**: Ardèche department, Auvergne-Rhône-Alpes region, France
- **Arrondissement**: Privas
- **River**: Eyrieux
- **Population (recent years)**: 944, 970, 1004, 990, 992, 960, 788, 793, 769, 797, 883, 942, 1006, 1011, 1015, 1020, 1031
- **Coordinates**: Latitude 44.804166666667, Longitude 4.6138888888889
- **Aliases**: Olièras
- **Website**: [http://www.lesollieressureyrieux.fr](http://www.lesollieressureyrieux.fr)
- **Wikipedia Title**: Les Ollières-sur-Eyrieux
- **Wikidata Description**: Commune in Ardèche, France
- **Sitelink Count**: 41

## FAQs

**What is Les Ollières-sur-Eyrieux?**  
Les Ollières-sur-Eyrieux is a commune in the Ardèche department of France. It is part of the administrative structure of French territorial subdivisions and is located near the Eyrieux river.

**Where is Les Ollières-sur-Eyrieux located?**  
It is located in the Ardèche department, within the arrondissement of Privas, in the Auvergne-Rhône-Alpes region of France. Its geographical coordinates are approximately 44.8042° N and 4.6139° E.

**What is the population of Les Ollières-sur-Eyrieux?**  
The population has fluctuated over the years, ranging from 769 to 1,031. Recent figures include 944, 970, 1004, 990, 992, 960, 788, 793, 769, 797, 883, 942, 1006, 1011, 1015, 1020, and 1031.

**What is the administrative structure of Les Ollières-sur-Eyrieux?**  
It is a commune, the smallest administrative division in France, within the arrondissement of Privas, Ardèche department, and the Auvergne-Rhône-Alpes region.

**What is the official website for Les Ollières-sur-Eyrieux?**  
The official website is [http://www.lesollieressureyrieux.fr](http://www.lesollieressureyrieux.fr).

**What is the significance of the Eyrieux river to Les Ollières-sur-Eyrieux?**  
The commune is named "sur-Eyrieux," indicating its location along the Eyrieux river, which plays a central role in the local geography and identity.

## Why It Matters
Les Ollières-sur-Eyrieux represents a typical rural commune in southern France, embodying the cultural and administrative fabric of small French communities. Its location in Ardèche, a historically rich and scenic region, contributes to the area's demographic and geographic diversity. The commune's data reflects the broader trends of rural population dynamics in France, including fluctuations in population and the challenges of maintaining services in smaller communities.

## Notable For
- **Riverside Location**: Situated along the Eyrieux river, which gives the commune part of its name.
- **Small Population Size**: A modest population that reflects rural French demographics.
- **Historical Continuity**: Part of the long-standing French administrative structure of communes since 1789.
- **Regional Identity**: Embedded in the Ardèche department, known for its natural beauty and historical significance.
- **Population Trends**: Demonstrates demographic shifts in rural France over recent decades.

## Body

### Geography and Location
Les Ollières-sur-Eyrieux is a commune located in the Ardèche department of France, within the Auvergne-Rhône-Alpes region. It is part of the arrondissement of Privas, one of the administrative divisions of the Ardèche. The commune is positioned along the Eyrieux river, which is central to its identity and name. The Eyrieux river flows through the region and is part of the Rhône river basin.

The commune's coordinates are approximately 44.8042° N and 4.6139° E. This positioning places it in a rural, mountainous area of southern France, characterized by its natural beauty and historical significance.

### Administrative Structure
As a commune of France, Les Ollières-sur-Eyrieux is part of the smallest administrative unit in the French Republic. Communes were established in 1789 during the French Revolution and remain the foundational level of local governance. The commune falls under the jurisdiction of the arrondissement of Privas, which is one of the administrative districts of the Ardèche department.

The Ardèche department itself was created on March 4, 1790, as part of the reorganization of French territories post-revolution. The department is located in the Auvergne-Rhône-Alpes region, which is one of the 18 regions of metropolitan France.

### Demographics and Population Trends
The population of Les Ollières-sur-Eyrieux has varied over recent years, with recorded figures including: 944, 970, 1004, 990, 992, 960, 788, 793, 769, 797, 883, 942, 1006, 1011, 1015, 1020, and 1031. These fluctuations are indicative of rural population dynamics in France, including seasonal variations, migration, and economic changes.

The commune's population size reflects the broader trends in rural France, where many small communities experience demographic challenges such as aging populations and outmigration to larger urban centers.

### Cultural and Historical Context
The commune is part of the historical and cultural fabric of the Ardèche region, known for its medieval heritage, natural landscapes, and rivers. The name "Ollières" may derive from a historical reference to mills ("olive" or "ollier"), while "sur-Eyrieux" indicates its location along the Eyrieux river.

The Eyrieux river itself is a tributary of the Rhône and flows through the Ardèche and Drôme departments. It contributes to the local ecosystem and has historically supported agricultural and milling activities in the area.

### Infrastructure and Local Governance
Les Ollières-sur-Eyrieux, like all French communes, has a mayor and a municipal council responsible for local governance. The commune's official website, [http://www.lesollieressureyrieux.fr](http://www.lesollieressureyrieux.fr), serves as a resource for residents and visitors, providing information on local services, events, and governance.

The commune operates within the broader French administrative framework, which includes departments, regions, and the national government. It is part of the decentralized structure of France, where local governments have significant autonomy in managing local affairs.

### Related Entities and Geography
- **Ardèche Department**: The administrative unit to which the commune belongs, created in 1790.
- **Arrondissement of Privas**: The intermediate administrative level between the department and the commune.
- **Eyrieux River**: A river flowing through the region, central to the commune's geography and name.
- **Commune of France**: The smallest administrative unit in France, established in 1789.
- **France**: The sovereign state in which the commune is located, with a complex administrative and historical structure.

### International and National Context
Les Ollières-sur-Eyrieux is part of the French Republic, a semi-presidential republic with a rich history dating back to the Treaty of Verdun in 843 AD. France is a founding member of the European Union and holds significant influence in global affairs as a permanent member of the UN Security Council and a nuclear-armed state.

The commune, while small, is part of this larger national and international framework, contributing to the diversity and complexity of French administrative and cultural life.

## References

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