Mauritania vs Sierra Leone
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In 2025, Mauritania's population was 5.3M compared to 8.8M in Sierra Leone. Sierra Leone was higher by 3.5M.
Mauritania vs Sierra Leone — Population
| Year | Mauritania | Sierra Leone |
|---|---|---|
| 2025 | 5.3M | 8.8M |
| 2024 | 5.2M | 8.6M |
| 2023 | 5.0M | 8.5M |
| 2022 | 4.9M | 8.3M |
| 2021 | 4.7M | 8.1M |
| 2020 | 4.6M | 7.9M |
| 2019 | 4.5M | 7.7M |
| 2018 | 4.3M | 7.6M |
| 2017 | 4.2M | 7.4M |
| 2016 | 4.1M | 7.2M |
| 2015 | 4.0M | 7.0M |
| 2014 | 3.8M | 6.9M |
| 2013 | 3.7M | 6.7M |
| 2012 | 3.6M | 6.6M |
| 2011 | 3.5M | 6.4M |
| 2010 | 3.4M | 6.2M |
| 2009 | 3.3M | 6.1M |
| 2008 | 3.2M | 5.9M |
| 2007 | 3.1M | 5.7M |
| 2006 | 3.0M | 5.6M |