Since the 2011 local government reform (Kallikratis Plan), it has been part of the municipality Kilkis, of which it is a municipal unit. The municipal unit has an area of 157.907 km2.
After the 2011 local government reform (Kallikratis Plan), this entity became part of the municipality of Kilkis, which is a municipal unit. It covers an area of 157.907 square kilometers.