Basque Country, Spain
7 cities in the directory.
| City | Region | Population | Data |
|---|---|---|---|
| Bilbao | Basque Country | 347,342 | |
| Gasteiz / Vitoria | Basque Country | 257,407 | |
| Donostia / San Sebastián | Basque Country | 185,357 | |
| Barakaldo | Basque Country | 100,435 | |
| Getxo | Basque Country | 80,770 | |
| Irun | Basque Country | 61,983 | |
| Santutxu | Basque Country | 60,000 |