Sercus
| Sercus | |
|---|---|
| A general view of Sercus | |
| Location of Sercus | |
| Coordinates: 50°42′29″N 2°27′25″E / 50.7081°N 2.4569°E | |
| Country | France | 
| Region | Hauts-de-France | 
| Department | Nord | 
| Arrondissement | Dunkerque | 
| Canton | Hazebrouck | 
| Intercommunality | CA Cœur de Flandre | 
| Government | |
| • Mayor (2020–2026) | Stéphanie Fenet | 
| Area 1 | 4.98 km2 (1.92 sq mi) | 
| Population  (2022) | 489 | 
| • Density | 98/km2 (250/sq mi) | 
| Demonym | Sercusiens | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 59568 /59173 | 
| Elevation | 41–70 m (135–230 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. | |
Sercus (French pronunciation: [sɛʁky]; Dutch: Zerkel) is a commune in the Nord department in northern France.