Facts and Figures Population* 124 241 Retail purchasing power* 5 065 EUR/Einwohner/Jahr Labour market General Unemployment rate* 3,90 % Labour - total* 41 280 person employed Labour by job specification Labour - expert* 9 % Labour - specialist* 11 % Labour - skilled worker* 60 % Labour - helper* 18 % Gross salary by job specification Gross salary - expert* 4 799 €/month Gross salary - specialist* 3 842 €/month Gross salary - skilled worker* 3 068 €/month Gross salary - helper* 2 451 €/month Area information Types of use District area* 1 251,21 km² Industrial and commercial area* 789 ha Residential building area* 2611 ha Agricultural area* 305 ha Location in Germany District with all municipalities Contact My|BusinessLocation Kundenservice Website