Mesaio (Greek: Μεσαίο) is a village and a community of the Oraiokastro municipality. Before the 2011 local government reform it was part of the municipality of Kallithea, of which it was a municipal district. The 2011 census recorded 533 inhabitants in the village and 1,192 in the community. The community of Mesaio covers an area of 27.896 km2.
|Administrative region||Central Macedonia|
|Elevation||174 m (571 ft)|
|• Population||1,192 (2011)|
|• Area (km2)||27.896|
|Time zone||UTC+2 (EET)|
|• Summer (DST)||UTC+3 (EEST)|
|Vehicle registration||NAx-xxxx to NXx-xxxx|
The community of Mesaio consists of three separate settlements:
The aforementioned population figures are as of 2011.
- "Απογραφή Πληθυσμού - Κατοικιών 2011. ΜΟΝΙΜΟΣ Πληθυσμός" (in Greek). Hellenic Statistical Authority.
- "ΦΕΚ B 1292/2010, Kallikratis reform municipalities" (in Greek). Government Gazette.
- "Population & housing census 2001 (incl. area and average elevation)" (PDF) (in Greek). National Statistical Service of Greece. Archived from the original (PDF) on 2015-09-21.