The current metro area population of Tallinn in 2025 is 458,000, a 0.44% increase from 2024.

• The metro area population of Tallinn in 2024 was 456,000, a 0.44% increase from 2023.
• The metro area population of Tallinn in 2023 was 454,000, a 0.44% increase from 2022.
• The metro area population of Tallinn in 2022 was 452,000, a 0.67% increase from 2021.