Facts and Figures Population* 199 152 Retail purchasing power* 6 348 EUR/Einwohner/Jahr Labour market General Unemployment rate* 4,80 % Labour - total* 51 310 person employed Labour by job specification Labour - expert* 10 % Labour - specialist* 12 % Labour - skilled worker* 59 % Labour - helper* 18 % Gross salary by job specification Gross salary - expert* 5 867 €/month Gross salary - specialist* 4 330 €/month Gross salary - skilled worker* 3 331 €/month Gross salary - helper* 2 659 €/month Area information Types of use Industrial and commercial area* 731 ha Residential building area* 5386 ha Agricultural area* 16 ha Location in Germany District with all municipalities Contact My|BusinessLocation Kundenservice Website