Facts and Figures Population* 255 900 Retail purchasing power* 6 569 EUR/Einwohner/Jahr Labour market General Unemployment rate* 2,40 % Labour - total* 83 640 person employed Labour by job specification Labour - expert* 8 % Labour - specialist* 12 % Labour - skilled worker* 58 % Labour - helper* 22 % Gross salary by job specification Gross salary - expert* 6 056 €/month Gross salary - specialist* 4 715 €/month Gross salary - skilled worker* 3 581 €/month Gross salary - helper* 2 984 €/month Area information Types of use District area* 1 070,74 km² Industrial and commercial area* 1304 ha Residential building area* 5051 ha Agricultural area* 346 ha Location in Germany District with all municipalities Contact My|BusinessLocation Kundenservice Website