# Guérande

> commune in Loire-Atlantique, Brittany, France

**Wikidata**: [Q501971](https://www.wikidata.org/wiki/Q501971)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Guérande)  
**Source**: https://4ort.xyz/entity/gu-rande

## Summary
Guérande is a commune located in the Loire-Atlantique department of Brittany, France. It is part of the arrondissement of Saint-Nazaire and is known for its salt marshes, which are a significant natural feature. The commune has a population of approximately 16,804 residents and is connected to historical treaties, including the Treaty of Guérande (1365), which ended the Breton War of Succession.

## Key Facts
- **Location**: Part of the Loire-Atlantique department in Brittany, France.
- **Population**: 16,804 (as of recent estimates).
- **Coordinates**: Latitude 47.328055555556, Longitude -2.4291666666667.
- **Website**: [http://www.ville-guerande.fr](http://www.ville-guerande.fr).
- **Related Entities**:
  - **Commune of France**: Guérande is a territorial subdivision for municipalities in France, established in 1789.
  - **Canton of Guérande**: A canton of France established in 1790.
  - **Guérande Salt Marshes**: Salt marshes located in western Loire-Atlantique, France.
  - **Treaty of Guérande**: A 1365 treaty ending the Breton War of Succession.
- **Historical Significance**: The commune is associated with the Treaty of Guérande, which played a role in the political history of Brittany and France.
- **Administrative Arrangement**: Part of the arrondissement of Saint-Nazaire.
- **Alternative Name**: Gwenrann.

## FAQs
**What is the population of Guérande?**
Guérande has a population of approximately 16,804 residents, with historical population data showing fluctuations over the years.

**Where is Guérande located?**
Guérande is located in the Loire-Atlantique department of Brittany, France, and is part of the arrondissement of Saint-Nazaire.

**What are the Guérande salt marshes known for?**
The Guérande salt marshes are a significant natural feature in western Loire-Atlantique, France, contributing to the ecological diversity of the region.

**What is the Treaty of Guérande?**
The Treaty of Guérande, signed in 1365, ended the Breton War of Succession and had lasting political implications for Brittany and France.

**What is the official website of Guérande?**
The official website of Guérande is [http://www.ville-guerande.fr](http://www.ville-guerande.fr).

## Why It Matters
Guérande is significant as a historical and ecological hub in Brittany, France. Its association with the Treaty of Guérande (1365) underscores its role in regional political history, particularly in the context of the Breton War of Succession. The commune’s salt marshes are also ecologically important, contributing to the biodiversity of Loire-Atlantique. As a municipal entity, Guérande plays a local administrative role while preserving its historical and natural heritage.

## Notable For
- **Historical Treaty**: Guérande is notable for hosting the Treaty of Guérande (1365), which resolved the Breton War of Succession.
- **Salt Marshes**: The Guérande salt marshes are a key ecological feature, supporting local biodiversity.
- **Administrative Role**: As part of the arrondissement of Saint-Nazaire, Guérande serves as a local administrative center.
- **Alternative Name**: Recognized by its alternative name, Gwenrann, reflecting its cultural and linguistic heritage.

## Body
### Geography and Location
Guérande is situated in the Loire-Atlantique department of Brittany, France, with coordinates at latitude 47.328055555556 and longitude -2.4291666666667. The commune is part of the arrondissement of Saint-Nazaire and is known for its Guérande salt marshes, which are a significant natural feature in western Loire-Atlantique.

### Population and Demographics
As of recent estimates, Guérande has a population of approximately 16,804 residents. Historical population data includes figures such as 15,858 in earlier years, reflecting fluctuations over time.

### Historical Significance
Guérande is historically significant due to the Treaty of Guérande, signed in 1365, which ended the Breton War of Succession. This treaty had lasting political implications for Brittany and France.

### Administrative and Political Context
Guérande is part of the canton of Guérande, established in 1790, and is a commune of France, a territorial subdivision for municipalities established in 1789. The commune is governed locally and contributes to the administrative framework of Loire-Atlantique.

### Cultural and Ecological Features
The Guérande salt marshes are a notable ecological feature, supporting local biodiversity and contributing to the ecological diversity of Loire-Atlantique. The commune is also recognized by its alternative name, Gwenrann, reflecting its cultural and linguistic heritage.

### Related Entities
- **Commune of France**: Guérande is a territorial subdivision for municipalities in France, established in 1789.
- **Canton of Guérande**: A canton of France established in 1790.
- **Guérande Salt Marshes**: Salt marshes located in western Loire-Atlantique, France.
- **Treaty of Guérande**: A 1365 treaty ending the Breton War of Succession.

### Official Resources
The official website of Guérande is [http://www.ville-guerande.fr](http://www.ville-guerande.fr), providing local information and services.

## References

1. Virtual International Authority File
2. BnF authorities
3. dataset of postal codes in France. 2018
4. INSEE code
5. répertoire géographique des communes
6. Freebase Data Dumps. 2013
7. Annuaire de service-public.fr
8. MusicBrainz
9. Recensement de la population 2015. National Institute of Statistics and Economic Studies. 2017
10. Populations légales 2016
11. Populations légales 2017
12. Populations légales 2018
13. [Populations légales communales depuis 1968. National Institute of Statistics and Economic Studies](https://www.insee.fr/fr/statistiques/2522602)
14. Populations légales 2019
15. Populations légales 2020
16. Populations légales 2021
17. Populations de référence 2022
18. Populations de référence 2023
19. [Code officiel géographique. 2017](https://www.insee.fr/fr/information/2560698)
20. [Code officiel géographique](https://www.insee.fr/fr/information/3363419)
21. National Institute of Statistics and Economic Studies
22. GeoNames
23. [répertoire géographique des communes. 2015](https://wxs-telechargement.ign.fr/83edtfdyqte031y0ra49d2e3/telechargement/inspire/RGC-2015-01$RGC2015/file/RGC2015.7z)
24. [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)
25. Quora
26. [archINFORM](https://www.archinform.net/service/wd_aiort.php)
27. National Library of Israel Names and Subjects Authority File