 The municipal unit has an area of 108.894 km2.According to the census of 2011, it has a population of 11,571 people.Nea Kallikrateia was established after the refugee crisis in 1922, mainly by the residents who came from Kallikrateia in Eastern Thrace and set up in the area, where the metohi of the Xenofontos Monastery of Mount Athos existed and it was called “Stomion”.