The current metro area population of Yongcheng in 2025 is 548,000, a 2.43% increase from 2024.

• The metro area population of Yongcheng in 2024 was 535,000, a 2.69% increase from 2023.
• The metro area population of Yongcheng in 2023 was 521,000, a 2.96% increase from 2022.
• The metro area population of Yongcheng in 2022 was 506,000, a 3.27% increase from 2021.