title: Filadelfeia-Chalkidona
text: # Filadelfeia-Chalkidona
  
  Filadelfeia-Chalkidona (Greek: Φιλαδέλφεια-Χαλκηδόνα) is a municipality in the Central Athens regional unit, Attica, Greece. The seat of the municipality is the town Nea Filadelfeia. The municipality has an area of 3.650 $km^2.$
  
  ## Municipality
  
  The municipality Filadelfeia–Chalkidona was formed at the 2011 local government reform by the merger of the following 2 former municipalities, that became municipal units:
  
  * Nea Chalkidona
  * Nea Filadelfeia
  