Facts and Figures Population* 202 647 Retail purchasing power* 5 404 EUR/Einwohner/Jahr Labour market General Unemployment rate* 4,70 % Labour - total* 62 370 person employed Labour by job specification Labour - expert* 8 % Labour - specialist* 11 % Labour - skilled worker* 59 % Labour - helper* 22 % Gross salary by job specification Gross salary - expert* 5 087 €/month Gross salary - specialist* 3 908 €/month Gross salary - skilled worker* 3 178 €/month Gross salary - helper* 2 534 €/month Area information Types of use Industrial and commercial area* 829 ha Residential building area* 7005 ha Agricultural area* 11 ha Location in Germany District with all municipalities Contact My|BusinessLocation Kundenservice Website