Municipality Basic data Type of municipality Municipality Location Germany » Lower-Saxony » Diepholz, Landkreis » Martfeld Population 2 838 Urbanization sparsely populated Area information Municipal area 35,06 km² Average land price (in district) 108,20 €/m² Industrial and commercial area 15 ha Residential building area 150 ha Agricultural area 0 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 420 % (municipal rate) Level of land tax B 216 % (municipal rate) Labour market (in district) Labour market Unemployment rate (in district) 4,3 % Labour - total 75 680 persons employed Labour by job specification Labour - expert 8 % Labour - specialist 11 % Labour - skilled worker 61 % Labour - helper 20 % Gross salary by job specification Gross salary - expert 5 392 €/month Gross salary - specialist 4 500 €/month Gross salary - skilled worker 3 416 €/month Gross salary - helper 2 784 €/month Commuter In-commuters rate n.a. Out-commuters rate n.a. Commuter balance n.a. Infrastructure Motorway Motorway (distance) 15 km Motorway junction Verden-Nord (A27) Nearby motorways A27 Airport Airport (distance) 27 km Name of airport Flughafen Bremen "Hans Koschnick" Port Port (distance) 63 km Name of port Hafen Oldenburg Port type Inland port Modality trimodal Waters Hunte Freight village Freight village (distance) 33 km Name of freight village GVZ Bremen Modality bimodal Contact Natalie Leibold Website