Facts and Figures Population* 129 006 Retail purchasing power* 6 207 EUR/Einwohner/Jahr Labour market General Unemployment rate* 3,60 % Labour - total* 45 950 person employed Labour by job specification Labour - expert* 9 % Labour - specialist* 12 % Labour - skilled worker* 53 % Labour - helper* 26 % Gross salary by job specification Gross salary - expert* 6 442 €/month Gross salary - specialist* 5 896 €/month Gross salary - skilled worker* 3 858 €/month Gross salary - helper* 3 676 €/month Area information Types of use Industrial and commercial area* 845 ha Residential building area* 2069 ha Agricultural area* 25 ha Location in Germany District with all municipalities Contact My|BusinessLocation Kundenservice Website