The current metro area population of Haicheng in 2025 is 848,000, a 1.56% increase from 2024.

• The metro area population of Haicheng in 2024 was 835,000, a 1.71% increase from 2023.
• The metro area population of Haicheng in 2023 was 821,000, a 1.61% increase from 2022.
• The metro area population of Haicheng in 2022 was 808,000, a 1.64% increase from 2021.