# Hallu

> commune in Somme, France

**Wikidata**: [Q672033](https://www.wikidata.org/wiki/Q672033)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hallu)  
**Source**: https://4ort.xyz/entity/hallu

## Summary
Hallu is a small commune located in the Somme department of northern France. It is part of the canton of Rosières-en-Santerre and falls within the arrondissements of Péronne and Montdidier. The commune has a population of around 140–193 residents and is recognized for its historical significance, having been awarded the Croix de guerre 1914–1918 for its role during World War I.

## Key Facts
- **Location**: Hallu is situated in the Somme department, Hauts-de-France region, France.
- **Coordinates**: 49.792777777778° N, 2.7888888888889° E.
- **Population**: Historical population data includes 183, 189, 193, 177, 165, 153, 148, 144, 140, and 143 residents (various years).
- **Administrative Division**:
  - **Canton**: Rosières-en-Santerre.
  - **Arrondissements**: Péronne and Montdidier.
- **Department**: Somme (established March 4, 1790).
- **Country**: France.
- **Awards**: Recipient of the Croix de guerre 1914–1918 (established April 2, 1915).
- **Type**: Commune (municipality) of France, established post-1789.
- **Wikidata Sitelinks**: 41 references across languages.

## FAQs

**Where is Hallu located?**
Hallu is a commune in the Somme department of northern France, within the Hauts-de-France region. It lies at coordinates 49.792777777778° N, 2.7888888888889° E.

**What is the population of Hallu?**
The population of Hallu has fluctuated between approximately 140 and 193 residents over recorded years, with figures including 183, 189, 177, 165, 153, 148, 144, and 143.

**What administrative divisions does Hallu belong to?**
Hallu is part of the canton of Rosières-en-Santerre and is divided between the arrondissements of Péronne and Montdidier within the Somme department.

**Why is Hallu historically significant?**
Hallu was awarded the Croix de guerre 1914–1918, a French military decoration established in 1915, recognizing its contributions or sacrifices during World War I.

**What type of local government does Hallu have?**
As a commune of France, Hallu operates under the municipal system established after the French Revolution (post-1789), with local governance structures typical of French municipalities.

## Why It Matters
Hallu matters as a microcosm of rural French life and history, particularly in the context of northern France’s role in World War I. Its recognition with the Croix de guerre 1914–1918 underscores its place in the collective memory of the war, reflecting the broader sacrifices of small communities in the Somme region—a area heavily impacted by the conflict. As part of the Somme department, Hallu also contributes to the cultural and administrative fabric of Hauts-de-France, a region known for its agricultural heritage and historical battlefields. For historians, genealogists, and local governance studies, Hallu serves as a case study of small-town resilience and administrative organization in France.

## Notable For
- **Croix de guerre 1914–1918**: One of many French communes honored for their role in World War I.
- **Dual Arrondissement Affiliation**: Uniquely spans two arrondissements (Péronne and Montdidier) within the Somme department.
- **Small Population**: Represents the demographic profile of rural northern France, with a population consistently under 200 residents.
- **Historical Continuity**: As a commune established post-1789, it embodies the enduring structure of French local governance.

## Body

### Geography and Location
Hallu is located in the Somme department of the Hauts-de-France region in northern France. Its geographic coordinates are 49.792777777778° N latitude and 2.7888888888889° E longitude. The commune is situated within the canton of Rosières-en-Santerre, a territorial subdivision that groups multiple municipalities for administrative and electoral purposes.

### Administrative Structure
Hallu is part of two arrondissements: Péronne and Montdidier. This dual affiliation is unusual and reflects the commune’s position at the boundary of these administrative districts. The Somme department, to which Hallu belongs, was established on March 4, 1790, during the French Revolution as part of the reorganization of French territories.

As a commune, Hallu operates under the municipal system introduced in France after 1789. Communes are the smallest administrative divisions in France, responsible for local governance, public services, and community management.

### Population and Demographics
The population of Hallu has varied over time, with recorded figures including:
- 183, 189, 193, 177, 165, 153, 148, 144, 140, and 143 residents across different census years.
These numbers reflect the demographic trends of rural communes in northern France, characterized by small, stable populations with modest fluctuations.

### Historical Significance
Hallu was awarded the **Croix de guerre 1914–1918**, a military decoration created on April 2, 1915, to honor cities, villages, and military units for their actions during World War I. This award signifies Hallu’s involvement or suffering during the war, particularly given its location in the Somme—a region that saw some of the most intense and devastating battles of the conflict, such as the Battle of the Somme in 1916.

### Related Administrative Entities
- **Canton of Rosières-en-Santerre**: The broader administrative division that includes Hallu and neighboring communes.
- **Arrondissement of Péronne**: One of the two arrondissements overseeing Hallu, known for its historical and agricultural significance.
- **Arrondissement of Montdidier**: The second arrondissement with jurisdiction over parts of Hallu, located to the south of Péronne.
- **Somme Department**: The larger department in which Hallu is situated, established in 1790 and named after the Somme River.

### Cultural and Governance Context
As a commune of France, Hallu is part of a system that emphasizes local autonomy within a centralized national framework. Communes like Hallu are responsible for managing local infrastructure, schools, and public services, while higher-level administrations (departments, regions) handle broader governance.

The Croix de guerre 1914–1918 award places Hallu within the historical narrative of World War I, aligning it with other communes in the Somme that experienced occupation, destruction, or military engagement. This recognition is a point of local pride and a reminder of the commune’s resilience.

### Modern Role
Today, Hallu likely functions as a quiet rural community, typical of the Picardy region, with an economy potentially centered on agriculture or small-scale local services. Its small population and historical award make it a subject of interest for those studying the impact of World War I on rural France or the administrative structure of French communes.

### Connections to Broader French Systems
- **Commune System**: Hallu is one of approximately 35,000 communes in France, each with its own mayor and municipal council.
- **World War I Legacy**: The Croix de guerre 1914–1918 links Hallu to a network of honored communities across France, particularly in regions like the Somme, Marne, and Verdun.
- **Somme Department**: As part of Somme, Hallu is associated with a department known for its memorials, battlefields, and agricultural output, including sugar beet and cereal production.

This structured overview captures all provided data about Hallu, ensuring no factual or relational details are omitted.

## References

1. BnF authorities
2. dataset of postal codes in France. 2018
3. INSEE code
4. répertoire géographique des communes
5. Freebase Data Dumps. 2013
6. Annuaire de service-public.fr
7. Recensement de la population 2015. National Institute of Statistics and Economic Studies. 2017
8. Populations légales 2016
9. Populations légales 2017
10. Populations légales 2018
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. [archINFORM](https://www.archinform.net/service/wd_aiort.php)
22. [Code officiel géographique. 2017](https://www.insee.fr/fr/information/2560698)