It was established in 1997 from the former communities Akraifnio, Kastro and Kokkino. Since the 2011 local government reform it is part of the municipality Orchomenos, of which it is a municipal unit. The municipal unit has an area of 185.816 km2.
Established in 1997 from former communities Akraifnio, Kastro, and Kokkino; part of Orchomenos municipality since 2011 local government reform; municipal unit with an area of 185.816 km².