Styra (Greek: Στύρα) is a town on the southwestern shore of Euboea, facing the eastern shore of Attica across the Euboic Gulf. Nowadays it can be reached by ferryboat from the port of Rafina , as well as by road from Halkida (ancient Chalkis).
Historical population
| Year | Communal population | Municipal population
|
| 1991 | 394 | 3,161
|