Municipality Basic data Type of municipality Municipality Location Germany » Northrhine-Westphalia » Viersen, Kreis » Grefrath Industrial and commercial area* 62 ha Municipal area* 30,98 km² Urbanization* medium populated Population Population* 15 069 Unemployment rate (in district)* 5,9 % Retail purchasing power* 6 118 €/Einwohner/Jahr Infrastructure Motorway Motorway (distance) 7 km Motorway junction Wankum (A40) Nearby motorways A40 A61 Airport Airport (distance) 30 km Name of airport Flughafen Düsseldorf Port Port (distance) 22 km Name of port Rheinhafen Krefeld Port type Inland port Modality trimodal Waters Rhein Freight village Freight village (distance) 61 km Name of freight village GVZ Herne-Emscher Modality trimodal Taxes, labour costs and qualification Excise tax Level of business tax 455 % (municipal rate) Level of land tax B 490 % (municipal rate) Level of labour costs (in the federal state) Production industry 39,67 €/h Service industry 35,80 €/h Qualification of labour (in the district) Academic education 15 % Vocational training 62 % Without training 13 % Contact Municipality GrefrathMy|BusinessLocation Kundenservice Kontaktformular Standortprofile Website Remove