Demographics
According to the 2001 census data, the total population of KMA is 13,216,546. The total area is 1,026 km², making the population density 12,883 per km².
According to a KMDA report of 2003, the approximate population is 14,000,000. The area is 1785 km², thus reducing the population density to 7843 per km².
According to 2005 KMDA reports, the population has crossed 15 million and the area covered by KMA is more than 1854 km².
Now, KMA covers an area of 1886.67 km².
Read more about this topic: Kolkata Metropolitan Area