The current metro area population of Shiyan in 2025 is 1,418,000, a 2.24% increase from 2024.

• The metro area population of Shiyan in 2024 was 1,387,000, a 2.44% increase from 2023.
• The metro area population of Shiyan in 2023 was 1,354,000, a 2.73% increase from 2022.
• The metro area population of Shiyan in 2022 was 1,318,000, a 2.97% increase from 2021.