Attica

Region
  • 3,764,272 inhabitants (2025)
  • 3,811.5 km² area

Hierarchy

Child units

8
Central Athens Regional unit
1,002,210
North Athens Regional unit
601,163
South Athens Regional unit
529,455
East Attica Regional unit
518,753
West Athens Regional unit
478,885
Piraeus Regional unit
448,053
West Attica Regional unit
165,540
Islands Regional unit
70,008

Also written Attica Periphery, Περιφέρεια Αττική.