The current metro area population of Neijiang in 2025 is 692,000, a 1.47% increase from 2024.

• The metro area population of Neijiang in 2024 was 682,000, a 1.49% increase from 2023.
• The metro area population of Neijiang in 2023 was 672,000, a 1.36% increase from 2022.
• The metro area population of Neijiang in 2022 was 663,000, a 1.38% increase from 2021.