The current metro area population of Delhi in 2025 is 34,666,000, a 2.54% increase from 2024.

• The metro area population of Delhi in 2024 was 33,807,000, a 2.63% increase from 2023.
• The metro area population of Delhi in 2023 was 32,941,000, a 2.73% increase from 2022.
• The metro area population of Delhi in 2022 was 32,066,000, a 2.84% increase from 2021.