Facts and Figures Population* 255 900 Retail purchasing power* 6 569 EUR/Einwohner/Jahr Labour market General Unemployment rate* 2,40 % Labour - total* 83 490 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* 5 835 €/month Gross salary - specialist* 4 537 €/month Gross salary - skilled worker* 3 420 €/month Gross salary - helper* 2 820 €/month Area information Types of use Industrial and commercial area* 1268 ha Residential building area* 5010 ha Agricultural area* 343 ha Location in Germany District with all municipalities Contact My|BusinessLocation Kundenservice Website