Oinoia was a former community in the northern part of West Attica, which is the regional unit that covers the western part of Athens, Greece, and this community had an increase in population from the year 1981 (241) to 1991 (495) while a decrease in population from 2001 (765) to 2011 (382).
Oinoi (Greek: ) is a village and a former community in the northern part of West Attica, Greece. The regional unit covers the western part of the agglomeration of Athens, and the area to its west. Athens (/nz/ ATH-inz; Greek: , romanized: Athina [aina (listen); Ancient Greek: , romanized: Athenai (pl.) [atnai) is the capital and largest city of Greece. 1981 241 1991 495 2001 765 2011 382 
