Castello Cabiaglio is a comune (municipality) in the Province of Varese in the Italian region Lombardy, located about 60 kilometres (37 mi) northwest of Milan. As of 31 December 2004, it had a population of 548 and an area of 7.1 square kilometres (2.7 mi2).

Castello Cabiaglio borders the following municipalities: Barasso, Brinzio, Comerio, Cuveglio, Cuvio, Luvinate, Rancio Valcuvia, Varese.

Demographic evolution

YearPop.±%
Historical population
YearPop.±%1861533—1871560+5.1%1881604+7.9%1901623+3.1%1911655+5.1%YearPop.±%1921599−8.5%1931542−9.5%1936461−14.9%1951458−0.7%1961416−9.2%YearPop.±%1971382−8.2%1981384+0.5%1991444+15.6%2001503+13.3%
1861533
1871560+5.1%
1881604+7.9%
1901623+3.1%
1911655+5.1%
YearPop.±%
1921599−8.5%
1931542−9.5%
1936461−14.9%
1951458−0.7%
1961416−9.2%
YearPop.±%
1971382−8.2%
1981384+0.5%
1991444+15.6%
2001503+13.3%
Source: Data from ISTAT