The current metro area population of Boise City in 2025 is 482,000, a 1.26% increase from 2024.

• The metro area population of Boise City in 2024 was 476,000, a 1.28% increase from 2023.
• The metro area population of Boise City in 2023 was 470,000, a 1.73% increase from 2022.
• The metro area population of Boise City in 2022 was 462,000, a 1.54% increase from 2021.