Facts and Figures Population* 92 566 Retail purchasing power* 5 549 EUR/Einwohner/Jahr Labour market General Unemployment rate* 4,40 % Labour - total* 30 690 person employed Labour by job specification Labour - expert* 10 % Labour - specialist* 10 % Labour - skilled worker* 59 % Labour - helper* 19 % Gross salary by job specification Gross salary - expert* 5 458 €/month Gross salary - specialist* 4 201 €/month Gross salary - skilled worker* 3 491 €/month Gross salary - helper* 2 756 €/month Area information Types of use District area* 1 462,59 km² Industrial and commercial area* 605 ha Residential building area* 3470 ha Agricultural area* 31 ha Location in Germany District with all municipalities Contact My|BusinessLocation Kundenservice Website