Municipality Basic data Type of municipality City Location Germany » Northrhine-Westphalia » Unna, Kreis » Selm Population 25 969 Urbanization medium populated Area information Municipal area 60,41 km² Average land price (in district) 292,39 €/m² Industrial and commercial area 80 ha Residential building area 475 ha Agricultural area 2 ha Retail purchasing power Retail purchasing power (per person) 5 445 €/year Retail purchasing power index (per person) n.a. Retail purchasing power (per household) n.a. Retail purchasing power index (per household) n.a. Excise tax Level of business tax 485 % (municipal rate) Level of land tax B 825 % (municipal rate) Labour market (in district) Labour market Unemployment rate (in district) 7,4 % Labour - total 136 250 persons employed Labour by job specification Labour - expert 10 % Labour - specialist 11 % Labour - skilled worker 58 % Labour - helper 21 % Gross salary by job specification Gross salary - expert 5 988 €/month Gross salary - specialist 4 671 €/month Gross salary - skilled worker 3 683 €/month Gross salary - helper 2 809 €/month Commuter In-commuters rate n.a. Out-commuters rate n.a. Commuter balance n.a. Infrastructure Motorway Motorway (distance) 14 km Motorway junction Dortmund-Nordost (A2) Nearby motorways A2 A42 Airport Airport (distance) 22 km Name of airport Flughafen Dortmund Port Port (distance) 10 km Name of port Stadthafen Lünen Port type Inland port Modality trimodal Waters Datteln-Hamm-Kanal Freight village Freight village (distance) 27 km Name of freight village GVZ Herne-Emscher Modality trimodal Contact My|BusinessLocation Kundenservice Website