Kolkata Population 2026 - India Demographics | World Measure
Kolkata, India: population 617,005,291, metro 15,133,000. Demographics, density, growth trends, and key city statistics.
City Overview
- City Population: 617,005,291
- Metro Area Population: 15,133,000
- Country: India
- Population Density: 24,306 per km²
- Growth Rate: +0.89%
- Timezone: Asia/Kolkata