Facts and Figures Population* 70 207 Retail purchasing power* 5 497 EUR/Einwohner/Jahr Labour market General Unemployment rate* 6,10 % Labour - total* 23 070 person employed Labour by job specification Labour - expert* 10 % Labour - specialist* 12 % Labour - skilled worker* 57 % Labour - helper* 21 % Gross salary by job specification Gross salary - expert* 5 865 €/month Gross salary - specialist* 4 980 €/month Gross salary - skilled worker* 3 748 €/month Gross salary - helper* 3 223 €/month Area information Types of use District area* 694,27 km² Industrial and commercial area* 466 ha Residential building area* 1985 ha Agricultural area* 12 ha Location in Germany District with all municipalities Contact My|BusinessLocation Kundenservice Website