Rainsars
| Rainsars | |
|---|---|
| The town hall in Rainsars | |
| Location of Rainsars | |
| Coordinates: 50°04′21″N 3°59′32″E / 50.0725°N 3.9922°E | |
| Country | France | 
| Region | Hauts-de-France | 
| Department | Nord | 
| Arrondissement | Avesnes-sur-Helpe | 
| Canton | Fourmies | 
| Intercommunality | Cœur de l'Avesnois | 
| Government | |
| • Mayor (2020–2026) | Colette Watremez | 
| Area 1 | 6.16 km2 (2.38 sq mi) | 
| Population  (2022) | 194 | 
| • Density | 31/km2 (82/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 59490 /59177 | 
| Elevation | 160–223 m (525–732 ft) (avg. 191 m or 627 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Rainsars is a commune in the Nord department in northern France.