Crosa is a frazione of the comune of Lessona, in the Province of Biella in the Italian region Piedmont, located about 70 kilometres (43 mi) northeast of Turin and about 12 kilometres (7 mi) northeast of Biella. As of 31 December 2004, it had a population of 332 and an area of 1.0 square kilometre (0.39 sq mi). From 1 January 2016 Crosa was absorbed by the neighbouring municipality of Lessona.
|Province||Province of Biella (BI)|
|• Total||1.0 km2 (0.4 sq mi)|
|• Density||330/km2 (860/sq mi)|
|Time zone||UTC+1 (CET)|
|• Summer (DST)||UTC+2 (CEST)|
- All demographics and other statistics: Italian statistical institute Istat.