Agia Varvara (Greek: Αγία Βαρβάρα, meaning Saint Barbara) is a suburban town in the western part of the Athens agglomeration in Attica, Greece and a municipality in the West Athens regional unit.

Geography

Agia Varvara is situated east of the mountain Aigaleo (Greek: Αιγάλεω). It is 6 km (4 mi) west of central Athens. The municipality has an area of 2.425 km. It is served by the Agia Varvara and Agia Marina stations on Line 3 of the Athens Metro.

Historical population

Year	Population
1981	29,259
1991	28,706
2001	30,562
2011	26,550
2021	26,759