Municipality Basic data Type of municipality Municipality Location Germany » Lower-Saxony » Diepholz, Landkreis » Marl (Dümmer) Population* 661 Urbanization* sparsely populated Area information Municipal area* 9,84 km² Industrial and commercial area* 13 ha Residential building area* 29 ha Agricultural area* 0 ha Excise tax Level of business tax* 415 % (municipal rate) Level of land tax B* 400 % (municipal rate) Labour market (in district) Labour market Unemployment rate (in district)* 4,6 % Labour - total* 76 650 person employed Labour by job specification Labour - expert* 8 % Labour - specialist* 11 % Labour - skilled worker* 62 % Labour - helper* 19 % Gross salary by job specification Gross salary - expert* 5 220 €/month Gross salary - specialist* 4 333 €/month Gross salary - skilled worker* 3 245 €/month Gross salary - helper* 2 661 €/month Infrastructure Motorway Motorway (distance)* 19 km Motorway junction Neuenkirchen/Vörden (A1) Nearby motorways A1 Airport Airport (distance)* 60 km Name of airport Flughafen Münster/Osnabrück Port Port (distance)* 17 km Name of port Industriehafen Getmold Port type Inland port Modality bimodal Waters Mittellandkanal Freight village Freight village (distance)* 30 km Name of freight village GVZ Osnabrück Modality trimodal Contact Natalie Leibold Website