Some information About Calcutta or Kolkata...

Residents of Kolkata are called Calcuttans. As of 2001, Kolkata city had a population of 4,580,544, while the urban agglomeration had a population of 13,216,546. The sex ratio is 828 females per 1000 males– which is lower than the national average because many working males come from rural areas, where they leave behind their families.