Ghisalba is a comune (municipality) in the Province of Bergamo in the Italian region of Lombardy, located about 50 km northeast of Milan and about 13 km southeast of Bergamo. As of 31 December 2004, it had a population of 5,026 and an area of 10.2 km².All demographics and other statistics: Italian statistical institute Istat. Ghisalba borders the following municipalities: Calcinate, Cavernago, Cologno al Serio, Martinengo, Mornico al Serio, Urgnano. Demographics Colors= id:lightgrey valu… (More on Ghisalba)