Piriac-sur-Mer
| Piriac-sur-Mer | |
|---|---|
| Commune | |
| Location of Piriac-sur-Mer | |
| Coordinates: 47°22′51″N 2°32′42″W / 47.3808°N 2.5450°W | |
| Country | France | 
| Region | Pays de la Loire | 
| Department | Loire-Atlantique | 
| Arrondissement | Saint-Nazaire | 
| Canton | Guérande | 
| Intercommunality | CA Presqu'île de Guérande Atlantique | 
| Government | |
| • Mayor (2023–2026) | Emmanuelle Dacheux | 
| Area 1 | 12.37 km2 (4.78 sq mi) | 
| Population  (2022) | 2,663 | 
| • Density | 220/km2 (560/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 44125 /44420 | 
| Elevation | 0–36 m (0–118 ft) (avg. 3 m or 9.8 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Piriac-sur-Mer (French pronunciation: [piʁjak syʁ mɛʁ] ⓘ, literally Piriac on Sea; Breton: Penc'herieg) is a commune in the Loire-Atlantique department in western France.