The current metro area population of Liuan in 2025 is 1,471,000, a 3.01% increase from 2024.

• The metro area population of Liuan in 2024 was 1,428,000, a 3.63% increase from 2023.
• The metro area population of Liuan in 2023 was 1,378,000, a 4.24% increase from 2022.
• The metro area population of Liuan in 2022 was 1,322,000, a 4.84% increase from 2021.