Municipality Basic data Type of municipality Municipality Location Germany » Northrhine-Westphalia » Düren, Kreis » Niederzier Population 15 060 Urbanization medium populated Area information Municipal area 63,46 km² Average land price (in district) 265,95 €/m² Industrial and commercial area 91 ha Residential building area 272 ha Agricultural area 2 ha Retail purchasing power Retail purchasing power (per person) 5 605 €/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 520 % (municipal rate) Level of land tax B 730 % (municipal rate) Labour market (in district) Labour market Unemployment rate (in district) 7,6 % Labour - total 90 380 persons employed Labour by job specification Labour - expert 13 % Labour - specialist 11 % Labour - skilled worker 55 % Labour - helper 20 % Gross salary by job specification Gross salary - expert 6 340 €/month Gross salary - specialist 4 870 €/month Gross salary - skilled worker 3 873 €/month Gross salary - helper 2 835 €/month Commuter In-commuters rate n.a. Out-commuters rate n.a. Commuter balance n.a. Infrastructure Motorway Motorway (distance) 5 km Motorway junction Düren (A4) Nearby motorways A4 Airport Airport (distance) 47 km Name of airport Flughafen Köln/Bonn „Konrad Adenauer“ Port Port (distance) 36 km Name of port Hafen Köln - Deutz Port type Inland port Modality trimodal Waters Rhein Freight village Freight village (distance) 32 km Name of freight village GVZ Köln Eifeltor Modality bimodal Contact My|BusinessLocation Kundenservice Website