|Coordinates: 40°23.1′N 21°41.6′E / 40.3850°N 21.6933°ECoordinates: 40°23.1′N 21°41.6′E / 40.3850°N 21.6933°E|
|Administrative region||West Macedonia|
|Municipal unit||Dimitrios Ypsilantis|
|Highest elevation||945 m (3,100 ft)|
|Lowest elevation||915 m (3,002 ft)|
|• Population||131 (2011)|
|• Area (km2)||28.554|
|Time zone||EET (UTC+2)|
|• Summer (DST)||EEST (UTC+3)|
|Postal code||501 00|
Sideras (Greek: Σιδεράς) is a village and a community of the Kozani municipality. Before the 2011 local government reform it was part of the municipality of Dimitrios Ypsilantis, of which it was a municipal district. The 2011 census recorded 131 inhabitants in the community. The community of Sideras covers an area of 28.554 km2. The uninhabited settlement of Ktenas belongs to the community of Sideras.
- "Απογραφή Πληθυσμού - Κατοικιών 2011. ΜΟΝΙΜΟΣ Πληθυσμός" (in Greek). Hellenic Statistical Authority.
- Kallikratis law Greece Ministry of Interior (Greek)
- "Population & housing census 2001 (incl. area and average elevation)" (PDF) (in Greek). National Statistical Service of Greece.