Busto Arsizio is a comune in the south-easternmost part of the province of Varese, in the Italian region of Lombardy, 35 kilometres north of Milan. The economy of Busto Arsizio is mainly based on industry and commerce. It is the fifth municipality in the region by population and the first in the province.
Country: Italy
Region: Lombardy
Province: Varese (VA)
Elevation: 226 m (741 ft)
Frazioni: Borsano, Sacconago
Demonym(s): Bustocchi (for the people born in the city) · Bustesi (for the people not born in the city)