The current metro area population of Guangan in 2025 is 568,000, a 2.53% increase from 2024.

• The metro area population of Guangan in 2024 was 554,000, a 2.78% increase from 2023.
• The metro area population of Guangan in 2023 was 539,000, a 3.26% increase from 2022.
• The metro area population of Guangan in 2022 was 522,000, a 3.57% increase from 2021.