Senna Comasco is a comune (municipality) in the Province of Como in the Italian region of Lombardy. It is located about north of Milan and about south of Como. As of 31 December 2004, it had a population of 2,995 and an area of .All demographics and other statistics: Italian statistical institute Istat.

The municipality of Senna Comasco contains the frazione (subdivision) of Navedano.

Senna Comasco borders the following municipalities: Cantù, Capiago Intimiano, Casnate con Bernate, Como, Cucciago.

Demographic evolution

References