Facts and Figures Population* 98 971 Retail purchasing power* 5 468 EUR/Einwohner/Jahr Labour market General Unemployment rate* 4,00 % Labour - total* 31 050 person employed Labour by job specification Labour - expert* 8 % Labour - specialist* 10 % Labour - skilled worker* 65 % Labour - helper* 18 % Gross salary by job specification Gross salary - expert* 5 639 €/month Gross salary - specialist* 4 481 €/month Gross salary - skilled worker* 3 509 €/month Gross salary - helper* 2 765 €/month Area information Types of use District area* 609,53 km² Industrial and commercial area* 527 ha Residential building area* 3594 ha Agricultural area* 35 ha Location in Germany District with all municipalities Contact My|BusinessLocation Kundenservice Website