Municipality Basic data Type of municipality City Location Germany » Northrhine-Westphalia » Viersen, Kreis » Kempen Population 34 105 Urbanization medium populated Area information Municipal area 68,80 km² Average land price (in district) 257,33 €/m² Industrial and commercial area 161 ha Residential building area 558 ha Agricultural area 0 ha Retail purchasing power Retail purchasing power (per person) 6 236 €/year Retail purchasing power index (per person) n.a. Retail purchasing power (per household) n.a. Retail purchasing power index (per household) n.a. Excise tax Level of business tax 440 % (municipal rate) Level of land tax B 616 % (municipal rate) Labour market (in district) Labour market Unemployment rate (in district) 5,7 % Labour - total 97 520 persons employed Labour by job specification Labour - expert 10 % Labour - specialist 12 % Labour - skilled worker 56 % Labour - helper 22 % Gross salary by job specification Gross salary - expert 5 834 €/month Gross salary - specialist 4 580 €/month Gross salary - skilled worker 3 546 €/month Gross salary - helper 2 714 €/month Commuter In-commuters rate n.a. Out-commuters rate n.a. Commuter balance n.a. Infrastructure Motorway Motorway (distance) 5 km Motorway junction Kempen (A40) Nearby motorways A40 Airport Airport (distance) 25 km Name of airport Flughafen Düsseldorf Port Port (distance) 16 km Name of port Rheinhafen Krefeld Port type Inland port Modality trimodal Waters Rhein Freight village Freight village (distance) 55 km Name of freight village GVZ Herne-Emscher Modality trimodal Contact My|BusinessLocation Kundenservice Website