The current metro area population of Tonghua in 2025 is 629,000, a 1.78% increase from 2024.

• The metro area population of Tonghua in 2024 was 618,000, a 1.81% increase from 2023.
• The metro area population of Tonghua in 2023 was 607,000, a 1.85% increase from 2022.
• The metro area population of Tonghua in 2022 was 596,000, a 2.05% increase from 2021.