Kollam, India Metro Area Population (1950-2026)
The current metro area population of Kollam in 2026 is 2,318,000, a 2.93% increase from 2025.
- The metro area population of Kollam in 2025 was 2,252,000, a 3.21% increase from 2024.
- The metro area population of Kollam in 2024 was 2,182,000, a 3.56% increase from 2023.
- The metro area population of Kollam in 2023 was 2,107,000, a 4% increase from 2022.
The full historical dataset is available for download here: Kollam, India Metro Population | Historical Data | 1950-2026.