The current metro area population of Medellin in 2025 is 4,173,000, a 0.87% increase from 2024.

• The metro area population of Medellin in 2024 was 4,137,000, a 0.85% increase from 2023.
• The metro area population of Medellin in 2023 was 4,102,000, a 0.84% increase from 2022.
• The metro area population of Medellin in 2022 was 4,068,000, a 0.84% increase from 2021.