The current metro area population of Kanpur in 2025 is 3,345,000, a 1.8% increase from 2024.

• The metro area population of Kanpur in 2024 was 3,286,000, a 1.61% increase from 2023.
• The metro area population of Kanpur in 2023 was 3,234,000, a 1.38% increase from 2022.
• The metro area population of Kanpur in 2022 was 3,190,000, a 1.17% increase from 2021.