Facts and Figures Population* 244 722 Retail purchasing power* 5 160 EUR/Einwohner/Jahr Labour market General Unemployment rate* 4,20 % Labour - total* 80 010 person employed Labour by job specification Labour - expert* 10 % Labour - specialist* 13 % Labour - skilled worker* 63 % Labour - helper* 14 % Gross salary by job specification Gross salary - expert* 5 079 €/month Gross salary - specialist* 3 575 €/month Gross salary - skilled worker* 2 839 €/month Gross salary - helper* 2 460 €/month Area information Types of use Industrial and commercial area* 1066 ha Residential building area* 6077 ha Agricultural area* 0 ha Location in Germany District with all municipalities Contact My|BusinessLocation Kundenservice Website