Facts and Figures Population* 155 117 Retail purchasing power* 7 414 EUR/Einwohner/Jahr Labour market General Unemployment rate* 2,10 % Labour - total* 45 420 person employed Labour by job specification Labour - expert* 11 % Labour - specialist* 13 % Labour - skilled worker* 58 % Labour - helper* 18 % Gross salary by job specification Gross salary - expert* 6 182 €/month Gross salary - specialist* 4 721 €/month Gross salary - skilled worker* 3 442 €/month Gross salary - helper* 2 890 €/month Area information Types of use Industrial and commercial area* 347 ha Residential building area* 2160 ha Agricultural area* 194 ha Location in Germany District with all municipalities Contact My|BusinessLocation Kundenservice Website