The current metro area population of Umuahia in 2025 is 990,000, a 4.54% increase from 2024.

• The metro area population of Umuahia in 2024 was 947,000, a 4.76% increase from 2023.
• The metro area population of Umuahia in 2023 was 904,000, a 4.99% increase from 2022.
• The metro area population of Umuahia in 2022 was 861,000, a 5.39% increase from 2021.