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Châteaubriant

File:Chateaubriant_-_Porte_Neuve_(2).jpg · Wikimedia Commons · See Wikimedia Commons

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Châteaubriant

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Also known as Montagne-sur-Chère, Kastell-Briant

Châteaubriant (; ; Gallo: Châtiaoberiant) is a town in western France, about southwest of Paris, and one of the three sous-préfectures of the Loire-Atlantique department. Châteaubriant is also situated in the historical and cultural region of Brittany, and it is the capital of the Pays de la Mée.

OverviewAI-generated

Châteaubriant is a commune in France, situated in the Loire-Atlantique department and the Pays de la Loire region. It serves as the capital of the Arrondissement of Châteaubriant-Ancenis and the canton of Châteaubriant. The town has a population of 14,023, comprising 5,552 males and 6,422 females. Its area is 33.62 square kilometers, and it shares borders with Erbray, Louisfert, Rougé, and Saint-Aubin-des-Châteaux.

The official name of the municipality is Châteaubriant, Montagne-sur-Chère. It is twinned with Radevormwald, Athlone, and Brabova. Châteaubriant is located at an elevation of 107 meters above sea level and uses the postal code 44110. The local timezone is Europe/Paris.

Synthesized by Vinony from 51 facts across 7 sources: Wikidata, Open Meteo, Openweathermap, OpenStreetMap, GeoNames, Vinony graph, Geo. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.

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Place details

Locality
Châteaubriant
Region
Pays de la Loire
Country
France
Population
13,024
Timezone
Europe/Paris

via OpenStreetMap · GeoNames

Air quality

31US AQIGood
PM2.5
5.5 µg/m³
PM10
8.9 µg/m³
As of 2026-08-11 02:00 · Open-Meteo

Key facts

French commune.name
Châteaubriant
French commune.native name
(Gallo)
French commune.commune status
Subprefecture and commune
French commune.image
Chateaubriant - Porte Neuve (2).jpg
French commune.caption
Porte Neuve ("New Gate") in the old town
French commune.image coat of arms
Blason ville fr Châteaubriant (Loire-Atlantique).svg
French commune.intercommunality
CC Châteaubriant-Derval
French commune.arrondissement
Châteaubriant-Ancenis
French commune.canton
Châteaubriant
French commune.INSEE
44036
French commune.postal code
44110
French commune.mayor
Alain Hunault
French commune.term
2020–2026
French commune.area km2
33.62
French commune.metro area pop
33961
French commune.metro area km2
635.9
French commune.metro area pop date
2018
French commune.elevation min m
48

via Wikipedia infobox

~19 min read

Encyclopedic overview

26 sections
Contents
  • Geography
  • Location
  • Geology and hydrography
  • Climate
  • Transport
  • Toponymy
  • History
  • Heraldry
  • Origins
  • Foundation
  • Middle Ages
  • Renaissance
  • Revolution
  • 19th century
  • Second World War
  • Administration
  • Population
  • Economy
  • Culture
  • Sights
  • Performing arts
  • Local legends
  • Twin cities
  • See also
  • References
  • External links

Châteaubriant (; ; Gallo: Châtiaoberiant) is a town in western France, about southwest of Paris, and one of the three sous-préfectures of the Loire-Atlantique department. Châteaubriant is also situated in the historical and cultural region of Brittany, and it is the capital of the Pays de la Mée.

A part of the traditional province of Brittany, Châteaubriant also lies on the threshold of Anjou, and it was an important stronghold in northwestern France during the Middle Ages. The town appeared during the 11th century, around a castle and a priory. A fair, which still exists, was also founded in 1050. Châteaubriant played a certain role during the Mad War between France and Brittany and became a significant cultural centre in the 16th century, when the Renaissance château was built in the medieval fortress.

Excerpted from Wikipedia’s “Châteaubriant” article, available under the CC BY-SA 4.0 licence.

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