Grefrath
Grefrath   | |
|---|---|
Location of Grefrath  within Viersen   district  | |
| Coordinates: 51°20′N 6°20′E / 51.333°N 6.333°E | |
| Country | Germany | 
| State | North Rhine-Westphalia | 
| Admin. region | Düsseldorf | 
| District | Viersen | 
| Subdivisions | 4 | 
| Government | |
| • Mayor (2020–25) | Stefan Schumeckers (CDU) | 
| Area | |
 • Total  | 30.98 km2 (11.96 sq mi) | 
| Elevation | 32 m (105 ft) | 
| Population  (2023-12-31)  | |
 • Total  | 15,008 | 
| • Density | 480/km2 (1,300/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| Postal codes | 47929  | 
| Dialling codes | 0 21 58 | 
| Vehicle registration | VIE | 
| Website | www.grefrath.de | 
Grefrath (German pronunciation: [ˈɡʁeːfʁaːt]) is a municipality in the district of Viersen, in the western part of North Rhine-Westphalia, Germany.
It is situated in the Lower Rhineland region (German: Niederhein), which is located between the river Rhine and the borderline between Germany and the Netherlands.