# Bretteville-sur-Odon

> commune in Calvados, France

**Wikidata**: [Q326435](https://www.wikidata.org/wiki/Q326435)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Bretteville-sur-Odon)  
**Source**: https://4ort.xyz/entity/bretteville-sur-odon

## Summary
Bretteville‑sur‑Odon is a French commune located in the Calvados department of the Normandy region. It lies within the arrondissement of Caen, sits on the banks of the Odon river, and covers a latitude of 49.17 °N and longitude of –0.4139 °E. The town’s official website is https://www.brettevillesurodon.fr/.

## Key Facts
- **Country:** France (metropolitan France, part of the European Union).  
- **Department:** Calvados (established 4 March 1790).  
- **Arrondissement:** Caen.  
- **Commune status:** Commune in France (established 1789).  
- **Official name:** Bretteville‑sur‑Odon.  
- **Aliases:** Bretteville.  
- **Website:** https://www.brettevillesurodon.fr/.  
- **Population figures (various years):** 3894, 3823, 3886, 3833, 3919, 2182, 2466, 3326, 3623, 3951, 4159, 3855, 4005, 4069, 4148, 4392, 4494.  
- **Coordinates:** 49.17 °N, –0.4139 °E.  
- **Sitelink count on Wikidata:** 48.  
- **Wikipedia title:** Bretteville‑sur‑Odon.  
- **Wikidata description:** commune in Calvados, France.  
- **River:** Odon (the commune is situated on its banks).  
- **Departmental affiliation:** Calvados, a department in the Normandy region of France.  
- **Arrondissement affiliation:** Caen, one of the arrondissements of Calvados.  
- **Country affiliation:** France, a semi‑presidential republic in Western Europe.  

## FAQs
**What is the administrative status of Bretteville‑sur‑Odon?**  
It is a commune, the lowest level of administrative division in France, situated within the Calvados department and the arrondissement of Caen.

**Which larger administrative units does Bretteville‑sur‑Odon belong to?**  
The commune is part of the Calvados department, which in turn lies in the Normandy region of metropolitan France; it is also within the arrondissement of Caen.

**What river flows through Bretteville‑sur‑Odon?**  
The Odon river runs through the commune, giving the town its name.

**Where can I find official information about Bretteville‑sur‑Odon online?**  
The official municipal website is https://www.brettevillesurodon.fr/.

**What are the population trends in Bretteville‑sur‑Odon?**  
Population counts have varied over time, with recorded figures ranging from 2,182 to 4,494 across different years.

**How is Bretteville‑sur‑Odon represented on Wikidata?**  
Its Wikidata entry includes 48 sitelinks, an official website, multiple population data points, and geographic coordinates.

## Why It Matters
Bretteville‑sur‑Odon exemplifies the rich tapestry of local governance that underpins France’s administrative structure. As a commune, it provides essential public services—such as civil registration, local planning, and community welfare—to its residents, while also preserving the cultural heritage of Normandy. Its position along the Odon river contributes to regional ecological networks and supports local agriculture and tourism. Moreover, the commune’s integration within the Calvados department links it to the broader economic and historical narratives of the Normandy region, known for its dairy production, cider, and the historic D‑Day landing sites. For researchers, planners, and visitors, Bretteville‑sur‑Odon offers a microcosm of French rural life, illustrating how local identities coexist with national frameworks.

## Notable For
- **Strategic location on the Odon river,** which historically facilitated trade and agriculture in the Normandy countryside.  
- **Representative of Calvados’ administrative structure,** showcasing the role of communes within French local governance.  
- **Demographic data series,** providing a longitudinal view of population changes in a small French municipality.  
- **Digital presence through an official website,** reflecting modern municipal communication practices.  

## Body

### Geography and Location
- Situated at latitude 49.17 °N and longitude –0.4139 °E.  
- Lies within the Normandy region of northern France.  
- The Odon river flows through the commune, contributing to local waterways and ecosystems.  
- Part of the Calvados department, which was established on 4 March 1790.  
- The commune falls under the jurisdiction of the arrondissement of Caen.

### Administrative Structure
- Classified as a **commune**, the smallest administrative unit in France.  
- Recognized by the French national administrative system since 1789.  
- Governed locally by a mayor and municipal council, operating within the frameworks set by the department and region.  
- Integrated into the Calvados department, which is one of the departments of France’s Normandy region.  
- The arrondissement of Caen serves as an intermediate administrative layer between the department and the commune.

### Demographics
- Population figures recorded over time:  
  - 3894, 3823, 3886, 3833, 3919, 2182, 2466, 3326, 3623, 3951, 4159, 3855, 4005, 4069, 4148, 4392, 4494.  
- These numbers illustrate demographic fluctuations, possibly reflecting economic, social, or migratory trends within the commune.

### Online Presence
- Official municipal website: https://www.brettevillesurodon.fr/.  
- The website serves as a portal for residents and visitors, offering information on local services, events, and administrative procedures.

### Wikidata Representation
- **Wikidata entry** includes:  
  - 48 sitelinks to other language versions of the article.  
  - Multiple population data points for different years.  
  - Geographic coordinates for mapping.  
  - Official website link.  
  - Aliases such as “Bretteville.”  
  - Description identifying it as a commune in Calvados, France.

### Related Entities
- **Calvados (department):** The larger administrative division encompassing Bretteville‑sur‑Odon.  
- **Caen (arrondissement):** The arrondissement that administers the commune.  
- **Odon (river):** The watercourse that traverses the commune, influencing its geography and economy.  
- **France (country):** The national context providing legal, economic, and cultural frameworks for the commune.

### Cultural and Historical Context
- While the source material does not detail specific historical events within Bretteville‑sur‑Odon, its status as a commune in Normandy places it within a region known for medieval history, World War II significance, and agricultural traditions such as cider production.  
- The commune’s name, “Bretteville‑sur‑Odon,” indicates its historical association with the Odon river, a common naming convention in French geography that ties settlements to natural landmarks.

### Governance and Services
- As a commune, Bretteville‑sur‑Odon is responsible for local civil registration, primary education facilities, urban planning, and maintenance of communal infrastructure.  
- It operates under the legal and fiscal regulations set by the Calvados department and the Normandy region, while adhering to national French laws.

### Economic Activities
- The source does not specify particular industries, but the commune’s location in Calvados suggests potential involvement in regional agricultural activities, such as dairy farming and cider production, which are characteristic of the area.

### Environmental Features
- The presence of the Odon river implies a riparian ecosystem that supports local biodiversity and offers recreational opportunities.  
- The commune’s coordinates place it within the temperate climate zone typical of northern France, influencing agricultural patterns and local lifestyles.

### Connectivity
- The official website indicates a digital infrastructure that connects residents to municipal services and information.  
- The commune’s inclusion in multiple Wikidata sitelinks suggests a degree of international visibility and accessibility for researchers and travelers.

### Summary of Relationships
- **Bretteville‑sur‑Odon → Calvados (department)**  
- **Bretteville‑sur‑Odon → Caen (arrondissement)**  
- **Bretteville‑sur‑Odon → Odon (river)**  
- **Bretteville‑sur‑Odon → France (country)**  
- **Bretteville‑sur‑Odon → Wikidata (data representation)**  
- **Bretteville‑sur‑Odon → Official website (digital presence)**  

This comprehensive overview captures every fact and connection provided about Bretteville‑sur‑Odon, presenting a detailed, LLM‑friendly knowledge entry.

## References

1. Virtual International Authority File
2. BnF authorities
3. dataset of postal codes in France. 2018
4. INSEE code
5. [Source](https://archives.calvados.fr/classificationScheme/11d99609-7d05-4864-9e3e-7f744d9c2753)
6. répertoire géographique des communes
7. Freebase Data Dumps. 2013
8. Annuaire de service-public.fr
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](https://www.insee.fr/fr/information/3363419)
20. National Institute of Statistics and Economic Studies
21. GeoNames
22. [répertoire géographique des communes. 2015](https://wxs-telechargement.ign.fr/83edtfdyqte031y0ra49d2e3/telechargement/inspire/RGC-2015-01$RGC2015/file/RGC2015.7z)
23. [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)
24. [Code officiel géographique. 2017](https://www.insee.fr/fr/information/2560698)
25. National Library of Israel Names and Subjects Authority File