# Cayeux-sur-Mer

> commune in Somme, France

**Wikidata**: [Q1024720](https://www.wikidata.org/wiki/Q1024720)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Cayeux-sur-Mer)  
**Source**: https://4ort.xyz/entity/cayeux-sur-mer

## Summary
Cayeux-sur-Mer is a commune located in the Somme department of France. It is part of the canton of Saint-Valery-sur-Somme and the arrondissement of Abbeville, and has a population of approximately 2,610 residents. The commune is situated in the northern region of France, within the broader administrative framework of the French Republic.

## Key Facts
- **Location**: Cayeux-sur-Mer is a commune in the Somme department of France, part of the canton of Saint-Valery-sur-Somme and the arrondissement of Abbeville.
- **Population**: The commune has a population of 2,610 residents, with historical data showing fluctuations from 2,530 to 2,316 over recent years.
- **Coordinates**: The commune is located at latitude 50.180833333333 and longitude 1.4947222222222.
- **Website**: The official website of Cayeux-sur-Mer is [http://www.cayeux-sur-mer.fr](http://www.cayeux-sur-mer.fr).
- **Administrative Context**: The commune is part of the broader administrative structure of France, which includes 18 administrative regions, 101 departments, and 366 arrondissements.
- **Historical Context**: France, as a country, has a complex historical trajectory, including its founding through the Treaty of Verdun in 843 and the establishment of the First French Empire in 1804.
- **Government Structure**: France operates as a semi-presidential republic with a decentralized administration, including a bicameral legislature and a unitary state structure.
- **Economic Context**: France has a mixed economy with a nominal GDP of $2.78 trillion USD (2022) and a government budget of €455.2 billion (2023).
- **Cultural Context**: France is known for its national symbols, including the tricolore flag, the motto "Liberté, égalité, fraternité," and the national anthem "La Marseillaise."
- **International Relations**: France is a founding member of the European Union and a permanent member of the United Nations Security Council, with significant diplomatic and military influence.

## FAQs
**What is the population of Cayeux-sur-Mer?**
Cayeux-sur-Mer has a population of approximately 2,610 residents, with historical data indicating fluctuations between 2,530 and 2,316 over recent years.

**Where is Cayeux-sur-Mer located?**
Cayeux-sur-Mer is a commune in the Somme department of France, part of the canton of Saint-Valery-sur-Somme and the arrondissement of Abbeville.

**What is the administrative structure of Cayeux-sur-Mer?**
Cayeux-sur-Mer is part of the broader administrative structure of France, which includes 18 administrative regions, 101 departments, and 366 arrondissements.

**What is the historical context of France?**
France has a complex historical trajectory, including its founding through the Treaty of Verdun in 843 and the establishment of the First French Empire in 1804.

**What is the government structure of France?**
France operates as a semi-presidential republic with a decentralized administration, including a bicameral legislature and a unitary state structure.

**What is the economic context of France?**
France has a mixed economy with a nominal GDP of $2.78 trillion USD (2022) and a government budget of €455.2 billion (2023).

**What are the cultural symbols of France?**
France is known for its national symbols, including the tricolore flag, the motto "Liberté, égalité, fraternité," and the national anthem "La Marseillaise."

**What international organizations is France a member of?**
France is a founding member of the European Union and a permanent member of the United Nations Security Council, with significant diplomatic and military influence.

## Why It Matters
Cayeux-sur-Mer, as a commune within the broader administrative framework of France, plays a role in the country's regional governance and local governance structures. The commune's population and administrative context contribute to the broader demographic and political landscape of France. Additionally, France's historical, economic, and cultural significance on a global scale underscores the importance of local entities like Cayeux-sur-Mer within the country's broader narrative. The commune's participation in the administrative structure of France highlights the country's decentralized governance model, where local entities contribute to the broader political and economic fabric of the nation.

## Notable For
- **Administrative Role**: Cayeux-sur-Mer serves as a commune within the Somme department, contributing to the regional governance of northern France.
- **Population Dynamics**: The commune has experienced fluctuations in population, reflecting broader demographic trends in France.
- **Historical Context**: France's historical trajectory, including its founding and the establishment of the First French Empire, provides a backdrop for the commune's existence.
- **Economic Influence**: France's mixed economy and significant GDP contribute to the broader economic landscape, which includes local entities like Cayeux-sur-Mer.
- **Cultural Heritage**: France's national symbols and cultural heritage are reflected in the broader context of the commune.

## Body
### Geography and Location
Cayeux-sur-Mer is a commune located in the Somme department of France. The commune is part of the canton of Saint-Valery-sur-Somme and the arrondissement of Abbeville. It is situated at latitude 50.180833333333 and longitude 1.4947222222222, within the broader geographic context of northern France.

### Population and Demographics
The commune has a population of approximately 2,610 residents. Historical data indicates fluctuations in population, with figures ranging from 2,530 to 2,316 over recent years. This reflects broader demographic trends within France, which has an estimated population of 68,605,616 as of January 1, 2025.

### Administrative Context
Cayeux-sur-Mer is part of the broader administrative structure of France, which includes 18 administrative regions, 101 departments, and 366 arrondissements. The commune is governed within the framework of the French Republic, which operates as a semi-presidential republic with a decentralized administration.

### Historical Context
France has a complex historical trajectory, including its founding through the Treaty of Verdun in 843 and the establishment of the First French Empire in 1804. The country has undergone significant regime changes, including the establishment of the Fifth Republic in 1958. This historical context provides a backdrop for the existence of Cayeux-sur-Mer as a commune within the broader administrative framework of France.

### Government Structure
France operates as a semi-presidential republic with a decentralized administration. The executive branch consists of the President of the Republic and the Prime Minister, while the legislative branch is bicameral, composed of the National Assembly and the Senate. The judiciary is headed by the Court of Cassation, the Council of State, and the Constitutional Council.

### Economic Context
France has a mixed economy with a nominal GDP of $2.78 trillion USD (2022) and a government budget of €455.2 billion (2023). The standard VAT rate is 20%, with reduced rates of 10% and 5.5%, and a specific rate of 2.1% for medication. The currency is the Euro (€), which replaced the French franc in 1999.

### Cultural Context
France is known for its national symbols, including the tricolore flag, the motto "Liberté, égalité, fraternité," and the national anthem "La Marseillaise." The country is renowned for its contributions to art, philosophy, science, and gastronomy, and its preservation of historical sites and leadership in sectors like aerospace, luxury goods, and tourism.

### International Relations
France is a founding member of the European Union and a permanent member of the United Nations Security Council. It is also a member of NATO, the G7, the G20, the World Trade Organization, the Schengen Area, and the Council of Europe. France possesses nuclear weapons, a status attained in 1960, and maintains diplomatic relations with nations worldwide.

## 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. 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 2019
13. Populations légales 2020
14. Populations légales 2021
15. Populations de référence 2022
16. Populations de référence 2023
17. [Code officiel géographique](https://www.insee.fr/fr/information/3363419)
18. [Source](https://gallica.bnf.fr/ark:/12148/bd6t5405121j/f48.image)
19. National Institute of Statistics and Economic Studies
20. GeoNames
21. [répertoire géographique des communes. 2015](https://wxs-telechargement.ign.fr/83edtfdyqte031y0ra49d2e3/telechargement/inspire/RGC-2015-01$RGC2015/file/RGC2015.7z)
22. [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)
23. [Code officiel géographique. 2017](https://www.insee.fr/fr/information/2560698)
24. National Library of Israel Names and Subjects Authority File