Total current population for Mauritania in 2025 is 5,128,141, a 2.69% increase from 2024.
Total population for Mauritania in 2024 was 4,993,922, a 2.69% increase from 2023.
Total population for Mauritania in 2023 was 4,862,989, a 2.68% increase from 2022.
Total population for Mauritania in 2022 was 4,736,139, a 2.63% increase from 2021.
Total population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship. The values shown are midyear estimates.