Voio (municipality)

Voio
Βόιο
Voio
Location within the region
Coordinates: 40°16′N 21°33′E / 40.267°N 21.550°E / 40.267; 21.550
CountryGreece
Administrative regionWestern Macedonia
Regional unitKozani
Area
  Municipality
1,007.6 km2 (389.0 sq mi)
Population
 (2021)
  Municipality
14,947
  Density15/km2 (38/sq mi)
Time zoneUTC+2 (EET)
  Summer (DST)UTC+3 (EEST)

Voio (Greek: Βόιο) is a municipality in the Kozani regional unit, Greece. The seat of the municipality is the town Siatista. It was named after the Voio mountains. The municipality has an area of 1007.629 km2. Its population at the 2021 census was 14,947.