Paionia (municipality)

Paionia
Παιονία
Paionia
Location within the region
Coordinates: 41°00′N 22°34′E / 41.000°N 22.567°E / 41.000; 22.567
CountryGreece
Geographic regionMacedonia
Administrative regionCentral Macedonia
Regional unitKilkis
Area
  Municipality
919.3 km2 (354.9 sq mi)
Population
 (2021)
  Municipality
25,169
  Density27/km2 (71/sq mi)
Time zoneUTC+2 (EET)
  Summer (DST)UTC+3 (EEST)

Paionia (Greek: Παιονία, pronounced [peoˈnia]) is a municipality in the Kilkis regional unit of Central Macedonia, Greece. The seat of the municipality is the town Polykastro. The municipality is named after the ancient region of Paeonia. It has an area of 919.276 km2.