| Castelguidone | |
|---|---|
| Comune | |
| Comune di Castelguidone | |
| Location of Castelguidone in Italy | |
| Coordinates: 41°49′N 14°31′E / 41.817°N 14.517°ECoordinates: 41°49′N 14°31′E / 41.817°N 14.517°E | |
| Country | Italy | 
| Region | Abruzzo | 
| Province / Metropolitan city | Chieti (CH) | 
| Frazioni | Inforchia, Piane | 
| Area | |
| • Total | 14 km2 (5 sq mi) | 
| Elevation | 775 m (2,543 ft) | 
| Population (1 January 2007) | |
| • Total | 458 | 
| • Density | 33/km2 (85/sq mi) | 
| Demonym(s) | Castelguidonesi | 
| Time zone | CET (UTC+1) | 
| • Summer (DST) | CEST (UTC+2) | 
| Postal code | 66040 | 
| Dialing code | 0873 | 
Castelguidone is a comune and town in the Province of Chieti in the Abruzzo region of Italy. The population is approximately 550.