The current metro area population of Zhengzhou in 2025 is 6,156,000, a 2.34% increase from 2024.

• The metro area population of Zhengzhou in 2024 was 6,015,000, a 2.66% increase from 2023.
• The metro area population of Zhengzhou in 2023 was 5,859,000, a 2.97% increase from 2022.
• The metro area population of Zhengzhou in 2022 was 5,690,000, a 3.27% increase from 2021.