Vitz-sur-Authie
| Vitz-sur-Authie | |
|---|---|
| The church in Vitz-sur-Authie | |
| Location of Vitz-sur-Authie | |
| Coordinates: 50°15′13″N 2°03′59″E / 50.2536°N 2.0664°E | |
| Country | France | 
| Region | Hauts-de-France | 
| Department | Somme | 
| Arrondissement | Abbeville | 
| Canton | Rue | 
| Intercommunality | Ternois | 
| Government | |
| • Mayor (2020–2026) | Michel Van Elslander | 
| Area 1 | 4.66 km2 (1.80 sq mi) | 
| Population  (2022) | 135 | 
| • Density | 29/km2 (75/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 80810 /80150 | 
| Elevation | 22–94 m (72–308 ft) (avg. 28 m or 92 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Vitz-sur-Authie is a commune in the Somme department in Hauts-de-France in northern France.