The current metro area population of Chiang Mai in 2025 is 1,244,000, a 1.22% increase from 2024.

• The metro area population of Chiang Mai in 2024 was 1,229,000, a 1.32% increase from 2023.
• The metro area population of Chiang Mai in 2023 was 1,213,000, a 1.25% increase from 2022.
• The metro area population of Chiang Mai in 2022 was 1,198,000, a 1.35% increase from 2021.