Facts and Figures Population* 179 386 Retail purchasing power* 5 632 EUR/Einwohner/Jahr Labour market General Unemployment rate* 5,40 % Labour - total* 59 460 person employed Labour by job specification Labour - expert* 11 % Labour - specialist* 13 % Labour - skilled worker* 57 % Labour - helper* 18 % Gross salary by job specification Gross salary - expert* 5 906 €/month Gross salary - specialist* 4 487 €/month Gross salary - skilled worker* 3 461 €/month Gross salary - helper* 2 715 €/month Area information Types of use Industrial and commercial area* 1262 ha Residential building area* 5761 ha Agricultural area* 46 ha Location in Germany District with all municipalities Contact My|BusinessLocation Kundenservice Website