The current metro area population of Thiruvananthapuram in 2025 is 3,073,000, a 2.98% increase from 2024.

• The metro area population of Thiruvananthapuram in 2024 was 2,984,000, a 3.22% increase from 2023.
• The metro area population of Thiruvananthapuram in 2023 was 2,891,000, a 3.51% increase from 2022.
• The metro area population of Thiruvananthapuram in 2022 was 2,793,000, a 3.79% increase from 2021.