The current metro area population of Bayannaoer in 2025 is 492,000, a 1.86% increase from 2024.

• The metro area population of Bayannaoer in 2024 was 483,000, a 2.11% increase from 2023.
• The metro area population of Bayannaoer in 2023 was 473,000, a 2.16% increase from 2022.
• The metro area population of Bayannaoer in 2022 was 463,000, a 2.21% increase from 2021.