Aarhus Municipality (Danish: Aarhus Kommune), until 2011 formerly known as Århus Municipality (Danish: Århus Kommune), is a municipality in the Central Region, on the east coast of the Jutland peninsula in central Denmark.
The municipality covers an area of 470.95 km2 (181.83 sq mi) (www.noegletal.dk), and has a population of 331,332 (April 1, 2016) ("statistikbanken.dk befolkning og valg"). The main town and the site of its municipal council is the city of Aarhus. Neighbouring municipalities are Syddjurs to the north, Favrskov to the northwest, Skanderborg to the southwest, and Odder to the south. It forms part of the East Jutland metropolitan area.
Aarhus Municipality was not merged with other municipalities in the nationwide Kommunalreformen ("The Municipal Reform" of 2007) due to its already relatively large size and population.
Aarhus City Council (Aarhus Byråd) is also the municipal government. The city council consists of 31 members elected for four-year terms. Administratively the municipality is divided into six minor agencies which together constitute the magistrate led by a mayor and five aldermen as administrative directors. It is the only Danish city with a magistrate structure. The six departments of the city are the Mayor's Department, Social Affairs and Employment, Technical Services and Environment, Health and Care, Culture and Citizens Services and Children and Young People which handle all the day-to-day operations of the city.