Grilly
| Grilly | |
|---|---|
| Saint-Benoît church | |
| Location of Grilly | |
| Coordinates: 46°19′50″N 6°06′54″E / 46.3306°N 6.115°E | |
| Country | France | 
| Region | Auvergne-Rhône-Alpes | 
| Department | Ain | 
| Arrondissement | Gex | 
| Canton | Gex | 
| Intercommunality | CA Pays de Gex | 
| Government | |
| • Mayor (2020–2026) | Christine Dupenloup | 
| Area 1 | 7.50 km2 (2.90 sq mi) | 
| Population  (2022) | 873 | 
| • Density | 120/km2 (300/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 01180 /01220 | 
| Elevation | 459–751 m (1,506–2,464 ft) (avg. 474 m or 1,555 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Grilly (French pronunciation: [ɡʁiji]; Arpitan: Grelyi) is a commune in the Ain department in eastern France. As of 2020, it is the commune with the highest median per capita income (€55,100 per year) in France.