The current metro area population of Coatzacoalcos in 2025 is 423,000, a 1.44% increase from 2024.

• The metro area population of Coatzacoalcos in 2024 was 417,000, a 1.46% increase from 2023.
• The metro area population of Coatzacoalcos in 2023 was 411,000, a 1.23% increase from 2022.
• The metro area population of Coatzacoalcos in 2022 was 406,000, a 1.5% increase from 2021.