Odder municipality is a municipality in Region Midtjylland on the east coast of the Jutland peninsula in central Denmark just south of Aarhus and is a part of the greater Aarhus area. The municipality includes the islands of Alrø and Tunø, and covers an area of 225.04 km². It has a population of 21,806 (1 April 2014). The mayor as of 1 january 2014 is Uffe Jensen of Venstre.The main town and the site of its municipal council is the town of Odder.