Irakleia, Serres

municipality of Macedonia, Greece

Strymoniko () is a village and a former municipality in the Serres regional unit, Greece. Since the 2011 local government reform it is part of the municipality Irakleia, of which it is a municipal unit. The municipal unit has an area of 156.850 km2. Population 2,519 (2021).

Skotoussa (, ) is a village and a former municipality in the Serres regional unit, Greece. Population 3,248 (2021). Since the 2011 local government reform it is part of the municipality Irakleia, of which it is a municipal unit. The municipal unit has an area of 99.433 km2.

Melenikitsi () is a village in Serres regional unit of Central Macedonia, Greece, located 14 km northwest of the city of Serres. Since 2011 administrative reform it is a municipal unit of the municipality of Irakleia. It has a population of 759 inhabitants and its former name was “Melegitsi”.

Kalokastro () is a village in Serres regional unit of Central Macedonia, Greece, located 26 km southwest of the city of Serres. Since 2011 administrative reform it is a municipal unit of the municipality of Irakleia. It has a population of 368 inhabitants and its former name was “Sartikli”.