Saint-Joachim | |
|---|---|
 A Briéronne house on the island of Fédrun | |
Location of Saint-Joachim  | |
  Saint-Joachim  Saint-Joachim | |
| Coordinates: 47°22′59″N 2°11′58″W / 47.3831°N 2.1994°W | |
| Country | France |
| Region | Pays de la Loire |
| Department | Loire-Atlantique |
| Arrondissement | Saint-Nazaire |
| Canton | Guérande |
| Intercommunality | CA Région Nazairienne et Estuaire |
| Government | |
| • Mayor (2020–2026) | Raphaël Salaün[1] |
| Area 1 | 86.22 km2 (33.29 sq mi) |
| Population (Jan. 2021)[2] | 4,139 |
| • Density | 48/km2 (120/sq mi) |
| Time zone | UTC+01:00 (CET) |
| • Summer (DST) | UTC+02:00 (CEST) |
| INSEE/Postal code | 44168 /44720 |
| Elevation | 0–9 m (0–30 ft) (avg. 6 m or 20 ft) |
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Saint-Joachim (French pronunciation: [sɛ̃ ʒɔaʃɛ̃] ⓘ; Breton: Sant-Yoasin) is a commune in the Loire-Atlantique department in western France.[3] It is in the centre of the Brière marsh, and comprises a group of "islands" within the marsh.
