|Comune di Rosazza|
|Province / Metropolitan city||Province of Biella (BI)|
|• Total||8.7 km2 (3.4 sq mi)|
|Population (Dec. 2004)|
|• Density||10/km2 (26/sq mi)|
|Time zone||CET (UTC+1)|
|• Summer (DST)||CEST (UTC+2)|
Rosazza is a comune (municipality) in the Province of Biella in the Italian region Piedmont, located about 70 kilometres (43 mi) northeast of Turin and about 15 kilometres (9 mi) northwest of Biella. As of 31 December 2004, it had a population of 89 and an area of 8.7 square kilometres (3.4 sq mi).
- All demographics and other statistics: Italian statistical institute Istat.