# Aix-en-Ergny

> commune in Pas-de-Calais, France

**Wikidata**: [Q639136](https://www.wikidata.org/wiki/Q639136)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Aix-en-Ergny)  
**Source**: https://4ort.xyz/entity/aix-en-ergny

## Summary  
Aix‑en‑Ergny is a French commune situated in the Pas‑de‑Calais department of northern France. It lies within the arrondissement of Montreuil and the former canton of Hucqueliers, and its geographic coordinates are 50.5825 ° N, 1.9972 ° E.

## Key Facts  
- **Status**: Commune of France (municipal territorial subdivision).  
- **Location**: Pas‑de‑Calais department, Hauts‑de‑France region, France.  
- **Arrondissement**: Montreuil.  
- **Canton**: Hucqueliers (until the March 2015 reorganisation).  
- **Coordinates**: 50.5825 N, 1.997222 E.  
- **Population figures (historical series)**: 181, 183, 184, 189, 196, 203, 202, 202, 201, 194 (units: inhabitants).  
- **Aliases**: “non concernée”, “Aix”.  
- **Wikidata ID**: Q… (implicit from source).  
- **Wikipedia title**: “Aix‑en‑Ergny”.  
- **Sitelink count**: 49 links to other language editions.  
- **Administrative hierarchy**: Commune → Canton of Hucqueliers (defunct) → Arrondissement of Montreuil → Department of Pas‑de‑Calais → Country of France.  

## FAQs  

**What is Aix‑en‑Ergny?**  
Aix‑en‑Ergny is a small municipality (commune) located in the Pas‑de‑Calais department of northern France.

**Which larger administrative units contain Aix‑en‑Ergny?**  
It belongs to the arrondissement of Montreuil and was part of the canton of Hucqueliers until that canton was dissolved in March 2015.

**What are the geographic coordinates of Aix‑en‑Ergny?**  
The commune is positioned at latitude 50.5825 ° N and longitude 1.997222 ° E.

**How many people live in Aix‑en‑Ergny?**  
Population counts recorded over time range from 181 to 203 inhabitants, with the most recent figure in the series being 194.

**Does Aix‑en‑Ergny have any alternative names?**  
Yes, it is also known by the aliases “non concernée” and “Aix”.

**Where can I find more information about Aix‑en‑Ergny online?**  
The English‑language Wikipedia article is titled “Aix‑en‑Ergny”, and the commune is linked to 49 other language‑specific Wikipedia pages.

## Why It Matters  
Aix‑en‑Ergny exemplifies the granular level of local governance that underpins France’s administrative system, illustrating how even the smallest communes are integrated into larger departmental and national frameworks. Understanding its placement within Pas‑de‑Calais, the arrondissement of Montreuil, and the historic canton of Hucqueliers provides insight into the evolution of French territorial organization, especially the 2015 canton reform. Moreover, its modest population series highlights demographic trends in rural northern France, informing regional planning, resource allocation, and cultural preservation efforts.

## Notable For  
- Being a constituent commune of the historically significant Pas‑de‑Calais department.  
- Its inclusion in the pre‑2015 canton of Hucqueliers, reflecting past administrative boundaries.  
- Maintaining a stable, albeit small, population range (approximately 180–203 residents) over multiple census periods.  
- Possessing distinct aliases (“non concernée”, “Aix”) that appear in official records.  
- Having 49 inter‑language Wikipedia sitelinks, indicating a modest but diverse digital footprint.

## Body  

### Administrative Context  
- **Country**: France, a Western European nation with a semi‑presidential republic system.  
- **Region**: Hauts‑de‑France (implicit as Pas‑de‑Calais belongs to this region).  
- **Department**: Pas‑de‑Calais, a French departmental entity created on 4 March 1790.  
- **Arrondissement**: Montreuil, one of the arrondissements that subdivide Pas‑de‑Calais.  
- **Canton**: Hucqueliers, a former canton that existed until the nationwide canton reorganisation in March 2015.  

### Geographic Details  
- **Coordinates**: Latitude 50.5825 N, Longitude 1.997222 E place the commune in the northern part of France, close to the English Channel coast.  
- **Topography**: As a typical Pas‑de‑Calais locality, the terrain is gently rolling with agricultural land predominating.  

### Demography  
- **Population series**: Recorded headcounts show a range from 181 to 203 inhabitants, with the most recent entry at 194. This reflects a small, stable rural community.  
- **Density**: Given the limited population, the commune’s density is low, characteristic of many northern French villages.  

### Nomenclature  
- **Aliases**: The commune is also referenced as “non concernée” and simply “Aix” in certain datasets, indicating variations in local or historical naming conventions.  

### Digital Presence  
- **Wikipedia**: The English article is titled “Aix‑en‑Ergny”.  
- **Sitelinks**: The entry links to 49 other language versions of Wikipedia, demonstrating a modest international awareness.  

### Historical Administrative Changes  
- **Canton of Hucqueliers**: Prior to March 2015, Aix‑en‑Ergny was administered as part of this canton. The 2015 reform dissolved many cantons, redistributing communes into new electoral districts.  
- **Arrondissement affiliation**: Throughout its history, the commune has remained within the arrondissement of Montreuil, linking it to the sub‑prefectural authority that oversees local services.  

### Relationship to France’s Territorial Structure  
- **Commune of France**: As a basic municipal unit, Aix‑en‑Ergny possesses a mayor and municipal council, operating under French law that defines communes as the lowest tier of local government.  
- **Pas‑de‑Calais Department**: The department itself is a key administrative layer, providing education, transportation, and social services that affect the commune.  

### Statistical Summary  
| Attribute | Value |
|-----------|-------|
| Country | France |
| Department | Pas‑de‑Calais |
| Arrondissement | Montreuil |
| Former Canton | Hucqueliers (until 2015) |
| Latitude | 50.5825 ° N |
| Longitude | 1.997222 ° E |
| Population (range) | 181 – 203 inhabitants |
| Aliases | non concernée, Aix |
| Wikipedia title | Aix‑en‑Ergny |
| Sitelink count | 49 |

### Relevance to Regional Planning  
The commune’s small size and stable population make it a case study for rural development policies in the Hauts‑de‑France region. Planners use data from communes like Aix‑en‑Ergny to allocate funding for infrastructure, maintain public services, and preserve cultural heritage in sparsely populated areas.  

### Connections to Wider Entities  
- **Pas‑de‑Calais**: Provides departmental governance, including education, transport, and economic development programs that directly impact Aix‑en‑Ergny.  
- **France**: The national legal framework defines the powers and responsibilities of communes, ensuring uniformity across the country.  
- **Arrondissement of Montreuil**: Acts as the intermediary administrative level, coordinating between the department and the commune.  

### Summary of Key Relationships  
- Aix‑en‑Ergny **is a** commune **of** France.  
- It **lies within** the Pas‑de‑Calais department.  
- It **belongs to** the arrondissement of Montreuil.  
- It **was part of** the canton of Hucqueliers until 2015.  
- Its **coordinates** are 50.5825 N, 1.997222 E.  
- It **has** population figures ranging from 181 to 203 inhabitants across recorded years.  
- It **is also known as** “non concernée” and “Aix”.  
- Its **Wikipedia entry** is titled “Aix‑en‑Ergny” and links to 49 other language versions.  

These elements together provide a comprehensive portrait of Aix‑en‑Ergny’s administrative identity, geographic setting, demographic profile, and its place within the broader French territorial system.

## References

1. BnF authorities
2. dataset of postal codes in France. 2018
3. INSEE code
4. OpenStreetMap
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](http://cassini.ehess.fr/cassini/fr/html/fiche.php?select_resultat=316)
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)