Facts and Figures Population* 103 471 Retail purchasing power* 5 152 EUR/Einwohner/Jahr Labour market General Unemployment rate* 4,10 % Labour - total* 30 750 person employed Labour by job specification Labour - expert* 9 % Labour - specialist* 12 % Labour - skilled worker* 62 % Labour - helper* 17 % Gross salary by job specification Gross salary - expert* 5 844 €/month Gross salary - specialist* 4 604 €/month Gross salary - skilled worker* 3 594 €/month Gross salary - helper* 2 882 €/month Area information Types of use District area* 557,11 km² Industrial and commercial area* 520 ha Residential building area* 2919 ha Agricultural area* 5 ha Location in Germany District with all municipalities Contact My|BusinessLocation Kundenservice Website