Nigeria vs Sierra Leone
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In 2025, Nigeria's population was 237.3M compared to 8.8M in Sierra Leone. Nigeria was higher by 228.4M.
Nigeria vs Sierra Leone — Population
| Year | Nigeria | Sierra Leone |
|---|---|---|
| 2025 | 237.3M | 8.8M |
| 2024 | 232.7M | 8.6M |
| 2023 | 227.9M | 8.5M |
| 2022 | 223.2M | 8.3M |
| 2021 | 218.5M | 8.1M |
| 2020 | 214.0M | 7.9M |
| 2019 | 209.5M | 7.7M |
| 2018 | 204.9M | 7.6M |
| 2017 | 200.3M | 7.4M |
| 2016 | 195.4M | 7.2M |
| 2015 | 190.7M | 7.0M |
| 2014 | 185.9M | 6.9M |
| 2013 | 181.0M | 6.7M |
| 2012 | 176.2M | 6.6M |
| 2011 | 171.4M | 6.4M |
| 2010 | 166.6M | 6.2M |
| 2009 | 162.0M | 6.1M |
| 2008 | 157.6M | 5.9M |
| 2007 | 153.3M | 5.7M |
| 2006 | 149.1M | 5.6M |