Facts and Figures Population* 261 721 Retail purchasing power* 6 518 EUR/Einwohner/Jahr Labour market General Unemployment rate* 2,20 % Labour - total* 88 920 person employed Labour by job specification Labour - expert* 10 % Labour - specialist* 14 % Labour - skilled worker* 58 % Labour - helper* 18 % Gross salary by job specification Gross salary - expert* 5 921 €/month Gross salary - specialist* 4 574 €/month Gross salary - skilled worker* 3 462 €/month Gross salary - helper* 2 867 €/month Area information Types of use Industrial and commercial area* 904 ha Residential building area* 5228 ha Agricultural area* 489 ha Location in Germany District with all municipalities Contact My|BusinessLocation Kundenservice Website