Marennes-Hiers-Brouage

Marennes-Hiers-Brouage
The town hall in Marennes
Location of Marennes-Hiers-Brouage
Marennes-Hiers-Brouage
Marennes-Hiers-Brouage
Coordinates: 45°49′21″N 1°06′19″W / 45.8225°N 1.1052°W / 45.8225; -1.1052
CountryFrance
RegionNouvelle-Aquitaine
DepartmentCharente-Maritime
ArrondissementRochefort
CantonMarennes
IntercommunalityBassin de Marennes
Government
  Mayor (20202026) Claude Balloteau
Area
1
51.44 km2 (19.86 sq mi)
Population
 (2022)
6,148
  Density120/km2 (310/sq mi)
Time zoneUTC+01:00 (CET)
  Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
17219 /17320
Elevation0–21 m (0–69 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Marennes-Hiers-Brouage (French pronunciation: [maʁɛn jɛʁs bʁuaʒ]) is a commune in the Charente-Maritime department in southwestern France. It was established on 1 January 2019 by merger of the former communes of Marennes (the seat) and Hiers-Brouage.