Municipality Basic data Type of municipality City Location Germany » Hesse » Darmstadt-Dieburg, Landkreis » Groß-Bieberau Population 4 562 Urbanization sparsely populated Area information Municipal area 18,27 km² Average land price (in district) 456,23 €/m² Industrial and commercial area 20 ha Residential building area 81 ha Agricultural area 1 ha Retail purchasing power Retail purchasing power (per person) n.a. 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 400 % (municipal rate) Level of land tax B 640 % (municipal rate) Labour market (in district) Labour market Unemployment rate (in district) 5,2 % Labour - total 81 180 persons employed Labour by job specification Labour - expert 12 % Labour - specialist 13 % Labour - skilled worker 54 % Labour - helper 20 % Gross salary by job specification Gross salary - expert 6 179 €/month Gross salary - specialist 4 757 €/month Gross salary - skilled worker 3 679 €/month Gross salary - helper 2 793 €/month Commuter In-commuters rate n.a. Out-commuters rate n.a. Commuter balance n.a. Infrastructure Motorway Motorway (distance) 14 km Motorway junction Darmstadt-Eberstadt (A5) Nearby motorways A5 A67 A672 Airport Airport (distance) 32 km Name of airport Flughafen Frankfurt Port Port (distance) 27 km Name of port Bayernhafen Aschaffenburg Port type Inland port Modality trimodal Waters Main Freight village Freight village (distance) 110 km Name of freight village GVZ Koblenz Modality trimodal Contact Natalie Leibold Website