# Saint-Mars-du-Désert

> commune in Loire-Atlantique, France

**Wikidata**: [Q1064610](https://www.wikidata.org/wiki/Q1064610)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Saint-Mars-du-Désert,_Loire-Atlantique)  
**Source**: https://4ort.xyz/entity/saint-mars-du-d-sert-q1064610

## Summary
Saint-Mars-du-Désert is a commune located in the Loire-Atlantique department of France. It is part of the administrative region of Pays de la Loire and is situated within the arrondissement of Châteaubriant-Ancenis. The commune has a population of approximately 5,000 residents and is known for its rural setting within the broader Loire-Atlantique region.

## Key Facts
- **Type**: Commune (municipality) in France.
- **Department**: Loire-Atlantique (inception: March 4, 1790).
- **Region**: Pays de la Loire.
- **Arrondissement**: Châteaubriant-Ancenis (inception: January 1, 2017).
- **Population**: 4,396 (2019), 4,721 (2018), 4,864 (2017), 4,899 (2016), 5,009 (2015), 1,716 (2014), 2,033 (2013), 2,831 (2012), 3,127 (2011), 3,405 (2010), 3,985 (2009), 4,048 (2008), 5,118 (2007), 5,236 (2006), 5,299 (2005), 5,435 (2004), 5,523 (2003).
- **Coordinates**: Latitude 47.3664°N, Longitude 1.4058°W.
- **Website**: [Official website](http://www.sain...).
- **Sitelink Count**: 41 (Wikipedia links).
- **Wikipedia Title**: Saint-Mars-du-Désert, Loire-Atlantique.
- **Wikidata Description**: Commune in Loire-Atlantique, France.

## FAQs
**What is the population of Saint-Mars-du-Désert?**
The population has fluctuated over the years, with the most recent estimates placing it at around 5,000 residents. Historical data shows variations from 1,716 in 2014 to 5,523 in 2003.

**Which department and region is Saint-Mars-du-Désert part of?**
Saint-Mars-du-Désert is part of the Loire-Atlantique department, which was established on March 4, 1790, and is located in the Pays de la Loire region.

**What is the administrative structure of Saint-Mars-du-Désert?**
The commune is part of the arrondissement of Châteaubriant-Ancenis, which was created on January 1, 2017. It was previously part of the arrondissement of Châteaubriant.

**What are the coordinates of Saint-Mars-du-Désert?**
The commune is located at approximately 47.3664°N latitude and 1.4058°W longitude.

## Why It Matters
Saint-Mars-du-Désert plays a local role within the Loire-Atlantique department, contributing to the regional economy and infrastructure. As a commune, it is part of the broader French administrative system, which includes 18 administrative regions, including 12 in metropolitan France and 6 overseas. The commune’s population and geographic location influence its development and services, such as education, healthcare, and public administration.

## Notable For
- **Administrative Significance**: Part of the Loire-Atlantique department, established in 1790, and the arrondissement of Châteaubriant-Ancenis, created in 2017.
- **Population Trends**: Historical population data shows fluctuations, with recent estimates around 5,000 residents.
- **Geographic Location**: Situated at coordinates 47.3664°N, 1.4058°W, within the Pays de la Loire region.
- **Wikipedia Recognition**: Has 41 sitelinks, indicating its presence in online knowledge bases.

## Body
### Geography and Location
Saint-Mars-du-Désert is situated in the Loire-Atlantique department of France, within the Pays de la Loire region. The commune is part of the arrondissement of Châteaubriant-Ancenis, which was formed in 2017. Its coordinates are 47.3664°N latitude and 1.4058°W longitude, placing it in a rural area of the department.

### Administrative Structure
The commune is governed as part of the French administrative system, which includes 18 administrative regions. Loire-Atlantique, established in 1790, is one of the 12 regions in metropolitan France. The arrondissement of Châteaubriant-Ancenis, created in 2017, is part of the department’s administrative division.

### Demographics
The population of Saint-Mars-du-Désert has varied over the years, with estimates ranging from 1,716 in 2014 to 5,523 in 2003. The most recent data places the population at around 5,000 residents. The commune is part of the broader demographic trends within Loire-Atlantique.

### Related Entities
Saint-Mars-du-Désert is connected to several other administrative entities in France:
- **Loire-Atlantique**: A department established in 1790, part of the Pays de la Loire region.
- **Arrondissement of Châteaubriant-Ancenis**: Created in 2017, replacing the former arrondissement of Châteaubriant.
- **Commune of France**: The basic unit of local government in France, established in 1789.

### Cultural and Historical Context
The commune is part of the broader cultural and historical landscape of France, which includes numerous UNESCO World Heritage Sites and contributions to art, philosophy, and gastronomy. Its rural setting reflects the traditional characteristics of the Loire-Atlantique region.

## References

1. BnF authorities
2. dataset of postal codes in France. 2018
3. INSEE code
4. [Source](https://lingualibre.fr/wiki/Q295711)
5. répertoire géographique des communes
6. Freebase Data Dumps. 2013
7. Annuaire de service-public.fr
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. National Institute of Statistics and Economic Studies
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)