| Castel d'Aiano | |
|---|---|
| Comune | |
| Comune di Castel d'Aiano | |
| Location of Castel d'Aiano in Italy | |
| Coordinates: 44°16′N 11°0′E / 44.267°N 11.000°ECoordinates: 44°16′N 11°0′E / 44.267°N 11.000°E | |
| Country | Italy |
| Region | Emilia-Romagna |
| Province / Metropolitan city | Province of Bologna (BO) |
| Area | |
| • Total | 45.3 km2 (17.5 sq mi) |
| Elevation | 805 m (2,641 ft) |
| Population (Dec. 2004) | |
| • Total | 1,973 |
| • Density | 44/km2 (110/sq mi) |
| Time zone | CET (UTC+1) |
| • Summer (DST) | CEST (UTC+2) |
| Postal code | 40034 |
| Dialing code | 051 |
| Website | Official website |
Castel d'Aiano is a comune (municipality) in the Province of Bologna in the Italian region Emilia-Romagna, located about 35 kilometres (22 mi) southwest of Bologna. As of 31 December 2004, it had a population of 1,973 and an area of 45.3 square kilometres (17.5 sq mi).
Castel d'Aiano borders the following municipalities: Gaggio Montano, Montese, Vergato, Zocca.