Facts and Figures Population* 134 563 Retail purchasing power* 5 232 EUR/Einwohner/Jahr Labour market General Unemployment rate* 4,60 % Labour - total* 48 180 person employed Labour by job specification Labour - expert* 8 % Labour - specialist* 10 % Labour - skilled worker* 62 % Labour - helper* 20 % Gross salary by job specification Gross salary - expert* 4 961 €/month Gross salary - specialist* 3 799 €/month Gross salary - skilled worker* 3 000 €/month Gross salary - helper* 2 477 €/month Area information Types of use Industrial and commercial area* 1080 ha Residential building area* 2616 ha Agricultural area* 273 ha Location in Germany District with all municipalities Contact My|BusinessLocation Kundenservice Website