It was named after the Greek diplomat and protagonist of the Macedonian Struggle, Ion Dragoumis. The municipal unit has an area of 134.335 km2, and a population of 2,899 (2011).
The municipality is named after Ion Dragoumis, a significant figure in the Macedonian Struggle, reflecting his historical importance. It covers an area of 134.335 square kilometers and has a population of 2,899 people (according to the 2011 census).