The current metro area population of Changyi in 2025 is 581,000, a 2.83% increase from 2024.

• The metro area population of Changyi in 2024 was 565,000, a 3.29% increase from 2023.
• The metro area population of Changyi in 2023 was 547,000, a 3.8% increase from 2022.
• The metro area population of Changyi in 2022 was 527,000, a 4.36% increase from 2021.