# Chaumont

> commune in Haute-Marne, France

**Wikidata**: [Q193880](https://www.wikidata.org/wiki/Q193880)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Chaumont,_Haute-Marne)  
**Source**: https://4ort.xyz/entity/chaumont

## Summary
Chaumont is a commune located in the Haute-Marne department of France, serving as the seat of the arrondissement of Chaumont and the headquarters of the Roman Catholic Diocese of Langres. Also known by the alias Chaumont-en-Bassigny, the town features significant infrastructure including the Gare de Chaumont railway station and the Basilique Saint Jean Baptiste. It is administratively divided into several cantons, including Chaumont-1, Chaumont-2, and Chaumont-3, following a reorganization in 2015.

## Key Facts
- **Location**: Commune in Haute-Marne, France.
- **Alias**: Chaumont-en-Bassigny.
- **Coordinates**: 48.110833333333, 5.1386111111111.
- **Website**: http://www.ville-chaumont.fr.
- **Administrative Status**: Seat of the arrondissement of Chaumont.
- **Religious Headquarters**: Roman Catholic Diocese of Langres is headquartered in Chaumont.
- **Transportation Hub**: Home to Gare de Chaumont (railway station) and Chaumont-Semoutiers Air Base (inception: 1951).
- **Landmark**: Basilique Saint Jean Baptiste de Chaumont.
- **Cantons**: Includes Chaumont-1, Chaumont-2, Chaumont-3 (inception: March 22, 2015); formerly included Chaumont-Nord and Chaumont-Sud (until March 2015).
- **Population Figures**: 22560.0, 22333.0, 23666.0, 21945.0, 21990.0, 25779.0, 27226.0, 27554.0, 27041.0, 25996.0, 24357.0, 22705.0, 21847.0, 21770.0, 21699.0, 21418.0, 20827.0.
- **National Context**: France is a semi-presidential republic with a GDP of $2.78 trillion USD (2022) and a population of 68,605,616 (2025 estimate).
- **National Currency**: Euro (EUR) in metropolitan France; CFP Franc in overseas territories.
- **National Government**: Head of State Emmanuel Macron; Head of Government Sébastien Lecornu.
- **National Independence**: Treaty of Verdun (843 AD) established West Francia; First French Empire proclaimed (1804).

## FAQs
**Where is Chaumont located?**
Chaumont is situated in the Haute-Marne department of France at coordinates 48.110833333333, 5.1386111111111. It is part of the arrondissement of Chaumont and is also known as Chaumont-en-Bassigny.

**What administrative divisions is Chaumont part of?**
Chaumont is the seat of the arrondissement of Chaumont. It is currently divided into the cantons of Chaumont-1, Chaumont-2, and Chaumont-3, which were established on March 22, 2015, replacing the former cantons of Chaumont-Nord and Chaumont-Sud.

**What are the key transportation and infrastructure features in Chaumont?**
The commune is served by the Gare de Chaumont railway station and hosts the Chaumont-Semoutiers Air Base, which was established in 1951. As part of France, it utilizes infrastructure standards such as driving on the right, a 230-volt electrical grid, and the Euro currency.

**What is the religious significance of Chaumont?**
Chaumont serves as the headquarters for the Roman Catholic Diocese of Langres. A notable religious landmark in the commune is the Basilique Saint Jean Baptiste de Chaumont.

**What is the population history of Chaumont?**
Recorded population figures for Chaumont include a series of counts such as 27554.0, 27226.0, 25996.0, 24357.0, 23666.0, 22560.0, 22333.0, 21990.0, 21945.0, 22705.0, 21847.0, 21770.0, 21699.0, 21418.0, and 20827.0.

## Why It Matters
Chaumont holds significance as an administrative and religious center within the Haute-Marne department, acting as the seat of its arrondissement and the headquarters of the Diocese of Langres. Its strategic location is reinforced by transport infrastructure like the Gare de Chaumont and the Chaumont-Semoutiers Air Base, facilitating regional connectivity and defense. As a commune in France, it is integral to the national administrative framework, contributing to the country's status as a semi-presidential republic and a member of the European Union.

## Notable For
- **Administrative Reorganization**: Transitioned from cantons Chaumont-Nord and Chaumont-Sud to Chaumont-1, Chaumont-2, and Chaumont-3 on March 22, 2015.
- **Religious Headquarters**: Hosts the headquarters of the Roman Catholic Diocese of Langres.
- **Aviation History**: Home to the Chaumont-Semoutiers Air Base, established in 1951.
- **Architectural Landmark**: Features the Basilique Saint Jean Baptiste de Chaumont.
- **Geographic Identity**: Also referred to as Chaumont-en-Bassigny.

## Body

### Geography and Territory
Chaumont is a commune located in the Haute-Marne department of France. It is geographically positioned at coordinates 48.110833333333 latitude and 5.1386111111111 longitude. As part of France, the commune falls within the broader territory of Western Europe, which encompasses an area of 643,801 square kilometres. France shares borders with numerous countries including Belgium, Luxembourg, Germany, Switzerland, Italy, Monaco, Spain, and Andorra, and possesses overseas territories in the Americas, Africa, Oceania, and Antarctica.

### Government and Administration
Chaumont functions as a commune, which is a territorial subdivision for municipalities in France, a category established in 1789. It serves as the seat of the arrondissement of Chaumont. The commune's administrative structure has evolved over time; specifically, its cantonal divisions were reorganized on March 22, 2015. Currently, Chaumont is divided into the cantons of Chaumont-1, Chaumont-2, and Chaumont-3. Prior to this date, it was administered through the cantons of Chaumont-Nord and Chaumont-Sud (the latter existing until March 2015).

At the national level, France is a unitary semi-presidential republic with a decentralized administration. The executive branch is shared between President Emmanuel Macron and Prime Minister Sébastien Lecornu. The legislative branch is bicameral, consisting of the National Assembly and the Senate. France is a founding member of the European Union (March 25, 1957) and a permanent member of the United Nations Security Council (since October 24, 1945).

### Demographics
The population of Chaumont has fluctuated over time, with recorded figures including 27554.0, 27226.0, 25996.0, 24357.0, 23666.0, 22560.0, 22333.0, 21990.0, 21945.0, 22705.0, 21847.0, 21770.0, 21699.0, 21418.0, and 20827.0. In the broader context of France, the national population is estimated at 68,605,616 as of January 1, 2025. The country has a life expectancy of 82 years and a highly urbanized society, with French as the official language.

### Infrastructure and Transport
Chaumont possesses several key infrastructure assets. The Gare de Chaumont serves as the commune's railway station. Additionally, the Chaumont-Semoutiers Air Base, established in 1951, is located within the commune. These facilities operate within France's national infrastructure framework, which includes driving on the right-hand side of the road, using the metric system, and adhering to speed limits of 130 km/h on highways and 50 km/h in built-up areas. The national electrical grid operates at 230 volts and 50 Hz using Europlug and Type E plugs. The country's international calling code is +33, and the top-level internet domain is .fr.

### Religion and Culture
A central cultural and religious landmark in Chaumont is the Basilique Saint Jean Baptiste de Chaumont. The commune also holds importance as the headquarters of the Roman Catholic Diocese of Langres. This religious role is situated within France's cultural landscape, which is defined by national symbols such as the tricolore flag, the motto "Liberté, égalité, fraternité," and the national anthem "La Marseillaise." Public holidays observed in the commune include New Year's Day, Easter Monday, International Workers' Day, Victory in Europe Day, Bastille Day, Assumption of Mary, All Saints' Day, Armistice Day, and Christmas.

### Economy and National Context
As a commune within France, Chaumont participates in the national economy, which had a nominal GDP of $2.78 trillion USD in 2022 and a government budget of €455.2 billion in 2023. The currency used is the Euro (€), which replaced the French franc in 1999. France is a nuclear-armed state (since 1960) and a leading member of NATO (since April 4, 1949). The country maintains a high Human Development Index (0.903 in 2021) and is known for its global reach through overseas territories, granting it the second-largest Exclusive Economic Zone (EEZ) in the world.

## References

1. [Sandre](https://www.sandre.eaufrance.fr/geo/CoursEau/F---0100)
2. Virtual International Authority File
3. BnF authorities
4. dataset of postal codes in France. 2018
5. INSEE code
6. répertoire géographique des communes
7. Freebase Data Dumps. 2013
8. Annuaire de service-public.fr
9. MusicBrainz
10. Recensement de la population 2015. National Institute of Statistics and Economic Studies. 2017
11. Populations légales 2016
12. Populations légales 2017
13. Populations légales 2018
14. [Populations légales communales depuis 1968. National Institute of Statistics and Economic Studies](https://www.insee.fr/fr/statistiques/2522602)
15. Populations légales 2019
16. Populations légales 2020
17. Populations légales 2021
18. Populations de référence 2022
19. Populations de référence 2023
20. [Code officiel géographique. 2017](https://www.insee.fr/fr/information/2560698)
21. [Code officiel géographique](https://www.insee.fr/fr/information/3363419)
22. National Institute of Statistics and Economic Studies
23. GeoNames
24. [répertoire géographique des communes. 2015](https://wxs-telechargement.ign.fr/83edtfdyqte031y0ra49d2e3/telechargement/inspire/RGC-2015-01$RGC2015/file/RGC2015.7z)
25. [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)
26. [archINFORM](https://www.archinform.net/service/wd_aiort.php)