Municipality Basic data Type of municipality City Location Germany » Northrhine-Westphalia » Mettmann, Kreis » Ratingen Population* 87 513 Retail purchasing power* 7 535 €/person/year Urbanization* densely populated Area information Municipal area* 88,74 km² Industrial and commercial area* 161 ha Residential building area* 1070 ha Agricultural area* 6 ha Excise tax Level of business tax* 400 % (municipal rate) Level of land tax B* 400 % (municipal rate) Labour market (in district) Labour market Unemployment rate (in district)* 7,3 % Labour - total* 204 760 person employed Labour by job specification Labour - expert* 14 % Labour - specialist* 18 % Labour - skilled worker* 51 % Labour - helper* 16 % Gross salary by job specification Gross salary - expert* 6 415 €/month Gross salary - specialist* 5 083 €/month Gross salary - skilled worker* 3 606 €/month Gross salary - helper* 2 816 €/month Infrastructure Motorway Motorway (distance)* 2 km Motorway junction Ratingen-Schwarzbach (A44) Nearby motorways A3 A44 A52 A524 Airport Airport (distance)* 5 km Name of airport Flughafen Düsseldorf Port Port (distance)* 11 km Name of port Hafen Düsseldorf Port type Inland port Modality trimodal Waters Rhein Freight village Freight village (distance)* 35 km Name of freight village GVZ Herne-Emscher Modality trimodal Contact My|BusinessLocation Kundenservice Website