The current metro area population of Langfang in 2025 is 846,000, a 2.17% increase from 2024.

• The metro area population of Langfang in 2024 was 828,000, a 2.48% increase from 2023.
• The metro area population of Langfang in 2023 was 808,000, a 2.8% increase from 2022.
• The metro area population of Langfang in 2022 was 786,000, a 3.01% increase from 2021.