The current metro area population of Buffalo City in 2025 is 757,000, a 1.47% increase from 2024.

• The metro area population of Buffalo City in 2024 was 746,000, a 1.36% increase from 2023.
• The metro area population of Buffalo City in 2023 was 736,000, a 1.38% increase from 2022.
• The metro area population of Buffalo City in 2022 was 726,000, a 1.26% increase from 2021.