Facts and Figures Population* 147 497 Retail purchasing power* 6 059 EUR/Einwohner/Jahr Labour market General Unemployment rate* 2,20 % Labour - total* 39 700 person employed Labour by job specification Labour - expert* 6 % Labour - specialist* 11 % Labour - skilled worker* 63 % Labour - helper* 19 % Gross salary by job specification Gross salary - expert* 5 862 €/month Gross salary - specialist* 4 471 €/month Gross salary - skilled worker* 3 243 €/month Gross salary - helper* 2 884 €/month Area information Types of use Industrial and commercial area* 611 ha Residential building area* 3243 ha Agricultural area* 478 ha Location in Germany District with all municipalities Contact My|BusinessLocation Kundenservice Website