# Saint-Hilaire-sous-Romilly

> commune in Aube, France

**Wikidata**: [Q1105440](https://www.wikidata.org/wiki/Q1105440)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Saint-Hilaire-sous-Romilly)  
**Source**: https://4ort.xyz/entity/saint-hilaire-sous-romilly

## Summary
Saint-Hilaire-sous-Romilly is a commune located in the Aube department of France, within the arrondissement of Nogent-sur-Seine. Historically part of the canton of Romilly-sur-Seine-1 until March 2015, it is a small rural municipality with a population fluctuating around 300–350 residents. The commune is situated at coordinates 48.516388888889° N, 3.6544444444444° E and operates under the administrative framework of the French Republic.

## Key Facts
- **Type**: Commune (municipality) in France.
- **Location**: Aube department, Grand Est region, France.
- **Coordinates**: 48.516388888889° N, 3.6544444444444° E.
- **Population**: Varied historically between 259 and 373 residents (e.g., 335 in recent data).
- **Administrative Division**:
  - Part of the arrondissement of Nogent-sur-Seine.
  - Formerly part of the canton of Romilly-sur-Seine-1 (until March 2015).
- **Inception of Aube Department**: March 4, 1790.
- **Inception of French Communes**: 1789 (post-French Revolution).
- **Website**: [https://www.saint-hilaire10.fr](https://www.saint-hilaire10.fr).
- **Aliases**: Saint-Hilaire (formerly), Saint-Hilaire sous Romilly.
- **Wikidata Sitelinks**: 41 (including Wikipedia and other language editions).

## FAQs
**Where is Saint-Hilaire-sous-Romilly located?**
Saint-Hilaire-sous-Romilly is located in the Aube department of France, within the Grand Est region. It lies at coordinates 48.516388888889° N, 3.6544444444444° E, near the town of Romilly-sur-Seine.

**What is the population of Saint-Hilaire-sous-Romilly?**
The population has fluctuated over time, with recorded figures ranging from 259 to 373 residents. Recent data suggests around 335 inhabitants, reflecting its status as a small rural commune.

**What administrative divisions is Saint-Hilaire-sous-Romilly part of?**
The commune is part of the arrondissement of Nogent-sur-Seine and was historically part of the canton of Romilly-sur-Seine-1 until its dissolution in March 2015. It falls under the broader administrative structure of the Aube department, created in 1790.

**How does Saint-Hilaire-sous-Romilly fit into France’s local government system?**
As a commune, Saint-Hilaire-sous-Romilly is the smallest administrative division in France, established during the French Revolution in 1789. It operates under the decentralized governance model of the French Republic, with local governance managed by a municipal council.

**What is the historical significance of the Aube department?**
The Aube department was created on March 4, 1790, as part of France’s post-revolutionary administrative reorganization. It is one of the original 83 departments established to replace the pre-revolutionary provinces, reflecting the modernization of French governance.

## Why It Matters
Saint-Hilaire-sous-Romilly exemplifies the rural and administrative fabric of France, representing the smallest unit of local governance—the commune. As part of the Aube department, it contributes to the cultural and historical continuity of the Grand Est region, which has been shaped by centuries of agricultural and administrative development. The commune’s existence underscores the importance of decentralized governance in France, where local municipalities play a critical role in community life, public services, and regional identity. Its small population and rural character also highlight the demographic diversity of France, contrasting with urban centers while preserving traditional ways of life.

## Notable For
- **Small-Scale Governance**: Represents the foundational unit of French local administration (commune).
- **Historical Administrative Changes**: Formerly part of the canton of Romilly-sur-Seine-1 until its reorganization in 2015.
- **Rural Demography**: Population consistently under 400, reflecting the characteristics of small French municipalities.
- **Geographic Precision**: Located at specific coordinates (48.516388888889° N, 3.6544444444444° E), making it identifiable within France’s geographic framework.
- **Cultural Identity**: Part of the Aube department, which has its own regional heritage within the Grand Est.

## Body

### Geography and Location
Saint-Hilaire-sous-Romilly is situated in the Aube department of the Grand Est region in northeastern France. Its geographic coordinates are 48.516388888889° N latitude and 3.6544444444444° E longitude, placing it in a rural area near Romilly-sur-Seine. The commune’s landscape is characteristic of the broader Champagne region, known for its agricultural fields and small villages.

### Administrative Structure
The commune is part of the arrondissement of Nogent-sur-Seine, one of the three arrondissements in the Aube department. Historically, it belonged to the canton of Romilly-sur-Seine-1, which was dissolved in March 2015 as part of France’s territorial reforms aimed at reducing administrative complexity. The Aube department itself was established on March 4, 1790, during the French Revolution, replacing the former province of Champagne.

### Demographics
Saint-Hilaire-sous-Romilly has a small and relatively stable population, with recorded figures including:
- 335 (recent data)
- 334, 358, 351, 357, 259, 289, 318, 347, 333, 373, 351, 357, 355, 347, 339, and 331 (historical data).

This fluctuation reflects typical trends in rural French communes, where populations may vary due to economic opportunities, migration, or local development projects. The commune’s size aligns with the broader pattern of small municipalities in France, which often serve as centers of local identity and governance.

### Historical Context
The commune system in France was introduced in 1789 as part of the revolutionary reforms that abolished the feudal system. Saint-Hilaire-sous-Romilly, like other communes, became a basic unit of local administration, responsible for managing municipal affairs, public services, and community life. The Aube department, created in 1790, further solidified this structure by organizing communes into larger administrative units.

### Governance and Local Life
As a commune, Saint-Hilaire-sous-Romilly is governed by a municipal council (conseil municipal) led by a mayor (maire). The council is responsible for local decisions, including infrastructure, schools, and cultural events. The commune’s website ([https://www.saint-hilaire10.fr](https://www.saint-hilaire10.fr)) serves as a platform for communication between the local government and residents, providing updates on municipal services, events, and administrative procedures.

### Related Administrative Entities
- **Aube Department**: The broader administrative region encompassing Saint-Hilaire-sous-Romilly, created in 1790.
- **Arrondissement of Nogent-sur-Seine**: The intermediate administrative division overseeing multiple communes, including Saint-Hilaire-sous-Romilly.
- **Former Canton of Romilly-sur-Seine-1**: A historical subdivision that included the commune until its dissolution in 2015.

### Cultural and Regional Identity
Saint-Hilaire-sous-Romilly contributes to the cultural identity of the Aube department, which is part of the Grand Est region. The area is known for its agricultural heritage, particularly in wine production (Champagne) and cereal farming. The commune’s rural character and small population reflect the traditional lifestyle of the French countryside, contrasting with the urbanization seen in larger cities like Troyes, the capital of Aube.

### Infrastructure and Services
Given its small size, Saint-Hilaire-sous-Romilly likely relies on nearby towns such as Romilly-sur-Seine for essential services like healthcare, education, and commerce. The commune’s infrastructure would include basic municipal facilities, roads, and possibly a town hall (mairie) for administrative functions. Public transportation and digital connectivity may be limited compared to urban areas, reflecting the challenges of rural development in France.

### Future Outlook
Like many small French communes, Saint-Hilaire-sous-Romilly faces challenges related to demographic decline, economic sustainability, and maintaining local services. However, its role in preserving rural traditions and community cohesion remains vital. Potential opportunities include tourism, agricultural innovation, and regional cooperation to enhance the quality of life for its residents.

## 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 communales depuis 1968. National Institute of Statistics and Economic Studies](https://www.insee.fr/fr/statistiques/2522602)
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=32253)
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. 2020](https://www.data.gouv.fr/fr/datasets/r/8442dfae-a878-49c6-be4c-20689b1c337c)
24. [Code officiel géographique. 2017](https://www.insee.fr/fr/information/2560698)