Population of Kolkata, India as of August 2026. How many people live in Kolkata today?

India / Kolkata
The exact population of Kolkata as of August 2026 is estimated at 6,200,000 residents. Please note: this figure is an estimate and may slightly change as people get born and pass away, it also depends on migration to/from Kolkata.

Population of Kolkata


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This population of Kolkata is provided by the local bureau of statistics.
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