Municipality Basic data Type of municipality Municipality Location Germany » Baden-Württemberg » Biberach, Landkreis » Altheim (bei Riedlingen) Population 2 160 Urbanization sparsely populated Area information Municipal area 23,73 km² Average land price (in district) 142,80 €/m² Industrial and commercial area 16 ha Residential building area 63 ha Agricultural area 5 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 340 % (municipal rate) Level of land tax B 390 % (municipal rate) Labour market (in district) Labour market Unemployment rate (in district) 2,7 % Labour - total 91 080 persons employed Labour by job specification Labour - expert 10 % Labour - specialist 20 % Labour - skilled worker 55 % Labour - helper 15 % Gross salary by job specification Gross salary - expert 6 980 €/month Gross salary - specialist 5 988 €/month Gross salary - skilled worker 4 196 €/month Gross salary - helper 3 276 €/month Commuter In-commuters rate n.a. Out-commuters rate n.a. Commuter balance n.a. Infrastructure Motorway Motorway (distance) 46 km Motorway junction Stockach-Ost (A98) Nearby motorways A98 Airport Airport (distance) 52 km Name of airport Flughafen Friedrichshafen Port Port (distance) 63 km Name of port Neckarhafen Plochingen Port type Inland port Modality trimodal Waters Neckar Freight village Freight village (distance) 52 km Name of freight village GVZ Region Ulm Modality bimodal Contact My|BusinessLocation Kundenservice Website