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Castronno (ZIP 21040) is 11 kilometers far from the town of Varese, that is the Chief Town of the homonymous province to whom Castronno belongs.

Castronno has a population of 5.248 abitanti ( Castronnesi ) and a surface of 3,76 square kilometers thus showing a population density of 1.308,65 inhabitants per square kilometer. It rises 325 metres above the sea level.

The City Hall is located in Piazza del Comune 1, phone 0332 896111, fax 0332 896111. The e-mail address is

Population: The town of Castronno had a population of 4.842 accordingly to the results of the national census made in 2001.

After the national census made in 2001 the population was 5.248 inhabitants, thus showing during the years 2001 - 2011 a percentual variation of 8,38% inhabitants.

The inhabitants are distributed in 1.818 families with an average of 2,66 people per family.

The place: The territory of the municipality lies between 320 and 377 metres above sea level. The altimetric spawn is thus of 57 metres.

Work and workers: There are 124 industrial firms employing 847 people that are the 52,58% of the total of the workers. There are 88 service firms employing 270 people, that are the 16,76% of the total of the workers. There are 110 other service firms employing 365 people, that are the 22,66% of the total of the workers. There are also 38 administrative offices employing 129 people, that are the 8,01% of the total of the workers.

There is a total of 1.611 workers, that is the 33,27% of the inhabitants of the municipality.

The cadastral code of the town of Castronno is C343. Following this link you will have information about IUC-IMU-TARI-TASI-IMI taxes by consulting the official documents for this municipality.