The current metro area population of Ha Noi in 2025 is 5,602,000, a 3.13% increase from 2024.

• The metro area population of Ha Noi in 2024 was 5,432,000, a 3.41% increase from 2023.
• The metro area population of Ha Noi in 2023 was 5,253,000, a 3.67% increase from 2022.
• The metro area population of Ha Noi in 2022 was 5,067,000, a 3.94% increase from 2021.