Facts and Figures Population* 205 357 Retail purchasing power* 6 171 EUR/Einwohner/Jahr Labour market General Unemployment rate* 5,30 % Labour - total* 66 110 person employed Labour by job specification Labour - expert* 11 % Labour - specialist* 12 % Labour - skilled worker* 60 % Labour - helper* 16 % Gross salary by job specification Gross salary - expert* 6 168 €/month Gross salary - specialist* 5 052 €/month Gross salary - skilled worker* 3 692 €/month Gross salary - helper* 2 717 €/month Area information Types of use District area* 1 267,38 km² Industrial and commercial area* 1372 ha Residential building area* 5436 ha Agricultural area* 54 ha Location in Germany District with all municipalities Contact My|BusinessLocation Kundenservice Website