Chassieu
| Chassieu | |
|---|---|
| The town hall of the commune | |
| Location of Chassieu | |
| Coordinates: 45°44′42″N 4°57′58″E / 45.745°N 4.966°E | |
| Country | France | 
| Region | Auvergne-Rhône-Alpes | 
| Metropolis | Lyon Metropolis | 
| Arrondissement | Lyon | 
| Government | |
| • Mayor (2021–2026) | Jean-Jacques Sellès | 
| Area 1 | 11.57 km2 (4.47 sq mi) | 
| Population  (2022) | 11,214 | 
| • Density | 970/km2 (2,500/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 69271 /69680 | 
| Elevation | 190–238 m (623–781 ft) (avg. 204 m or 669 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Chassieu (French pronunciation: [ʃasjø]; Arpitan: Chassiô) is a commune in the Metropolis of Lyon in the Auvergne-Rhône-Alpes region in eastern France.