Municipality Basic data Type of municipality Municipality Location Germany » Hesse » Groß-Gerau, Landkreis » Trebur Industrial and commercial area* 36 ha Municipal area* 50,13 km² Urbanization* sparsely populated Population Population* 13 162 Unemployment rate (in district)* 6,6 % Retail purchasing power* 6 364 €/Einwohner/Jahr Infrastructure Motorway Motorway (distance) 5 km Motorway junction Rüsselsheim-Mitte (A60) Nearby motorways A3 A60 A66 A67 A671 Airport Airport (distance) 16 km Name of airport Flughafen Frankfurt Port Port (distance) 15 km Name of port Hafen Mainz Port type Inland port Modality trimodal Waters Rhein Freight village Freight village (distance) 77 km Name of freight village GVZ Koblenz Modality trimodal Taxes, labour costs and qualification Excise tax Level of business tax 400 % (municipal rate) Level of land tax B 711 % (municipal rate) Level of labour costs (in the federal state) Production industry 41,90 €/h Service industry 39,80 €/h Qualification of labour (in the district) Academic education 17 % Vocational training 54 % Without training 17 % Contact Municipality TreburMy|BusinessLocation Kundenservice Kontaktformular Standortprofile Website Add