The current metro area population of Basel in 2025 is 579,000, a 0.7% increase from 2024.

• The metro area population of Basel in 2024 was 575,000, a 0.88% increase from 2023.
• The metro area population of Basel in 2023 was 570,000, a 0.53% increase from 2022.
• The metro area population of Basel in 2022 was 567,000, a 0.71% increase from 2021.