The current metro area population of Warsaw in 2025 is 1,800,000, a 0.06% increase from 2024.

• The metro area population of Warsaw in 2024 was 1,799,000, a 0.06% increase from 2023.
• The metro area population of Warsaw in 2023 was 1,798,000, a 0.17% increase from 2022.
• The metro area population of Warsaw in 2022 was 1,795,000, a 0.28% increase from 2021.