The population development of Kolkata as well as related information and services (Wikipedia, Google, images).
Source: Office of the Registrar General and Census Commissioner (web), Delimitation Commission of India (web).
Explanation: Districts in the boundaries of 2017. Population figures of new delimitated districts are mostly computed by using subdistricts in the boundaries of 2011. Thus, slight deviatiations from the actual population are possible in some cases. Area figures of new delimitated districts are derived from geospatial data.
Further information about the population structure:
|Gender (C 2011)|
|Urbanization (C 2011)|
|Population Group (C 2011)|
|Literacy (A7+) (C 2011)|
|Age Groups (C 2011)|