| Wylder | |
|---|---|
|   The church of Wylder | |
| Coordinates: 50°54′48″N2°29′36″E / 50.9133°N 2.4933°E | |
| Country | France | 
| Region | Hauts-de-France | 
| Department | Nord | 
| Arrondissement | Dunkerque | 
| Canton | Wormhout | 
| Intercommunality | Hauts de Flandre | 
| Government | |
| • Mayor (2020–2026) | Catherine Clicteur [1] | 
| Area 1 | 2.55 km2 (0.98 sq mi) | 
| Population  (2022) [2]  | 301 | 
| • Density | 120/km2 (310/sq mi) | 
| Demonym | Wylderois (es) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code |  59665 /59380 | 
| Elevation | 6–22 m (20–72 ft) (avg. 15 m or 49 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Wylder is a commune in the Nord department in northern France. [3]
The confluence of the Peene Becque and Yser rivers is located in Wylder.
| Year | Pop. | ±% p.a. | 
|---|---|---|
| 1968 | 197 | — | 
| 1975 | 210 | +0.92% | 
| 1982 | 206 | −0.27% | 
| 1990 | 213 | +0.42% | 
| 1999 | 214 | +0.05% | 
| 2007 | 318 | +5.08% | 
| 2012 | 330 | +0.74% | 
| 2017 | 291 | −2.48% | 
| Source: INSEE [4] | ||
|   | The arms of Wylder are blazoned  : Argent, 5 hunting horns sable tied gules. |