Vironchaux
| Vironchaux | |
|---|---|
| The town hall in Vironchaux | |
| Location of Vironchaux | |
| Coordinates: 50°17′23″N 1°49′22″E / 50.2897°N 1.8228°E | |
| Country | France | 
| Region | Hauts-de-France | 
| Department | Somme | 
| Arrondissement | Abbeville | 
| Canton | Rue | 
| Intercommunality | CC Ponthieu-Marquenterre | 
| Government | |
| • Mayor (2020–2026) | Patricia Poupart | 
| Area 1 | 16.14 km2 (6.23 sq mi) | 
| Population  (2022) | 507 | 
| • Density | 31/km2 (81/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 80808 /80150 | 
| Elevation | 24–72 m (79–236 ft) (avg. 45 m or 148 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Vironchaux (French pronunciation: [viʁɔ̃ʃo]) is a commune in the Somme department in Hauts-de-France in northern France.