The current metro area population of Athens in 2025 is 3,155,000, a 0% increase from 2024.

• The metro area population of Athens in 2024 was 3,155,000, a 0.03% increase from 2023.
• The metro area population of Athens in 2023 was 3,154,000, a 0% increase from 2022.
• The metro area population of Athens in 2022 was 3,154,000, a 0.03% increase from 2021.