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For the river, see Struma (river).
Municipal unit in Greece
Strymonas (Greek: Στρυμώνας) is a former municipality in the Serres regional unit, Greece. Since the 2011 local government reform it is part of the municipality Emmanouil Pappas, of which it is a municipal unit. It is named after the river Strymonas. The municipal unit has an area of 120.383 km. Population 5,222 (2021). The seat of the municipality was in Neos Skopos.