Tonga vs St. Lucia
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In 2025, Tonga's population was 103,816 compared to 180,042 in St. Lucia. St. Lucia was higher by 76,225.
Tonga vs St. Lucia — Population
| Year | Tonga | St. Lucia |
|---|---|---|
| 2025 | 103,816 | 180,042 |
| 2024 | 104,175 | 179,744 |
| 2023 | 104,597 | 179,285 |
| 2022 | 105,042 | 178,781 |
| 2021 | 105,490 | 178,522 |
| 2020 | 105,704 | 178,250 |
| 2019 | 105,669 | 177,661 |
| 2018 | 105,567 | 177,017 |
| 2017 | 105,356 | 176,342 |
| 2016 | 105,524 | 175,646 |
| 2015 | 106,095 | 174,905 |
| 2014 | 106,609 | 174,138 |
| 2013 | 107,078 | 173,369 |
| 2012 | 107,460 | 172,587 |
| 2011 | 107,570 | 171,801 |
| 2010 | 107,400 | 170,906 |
| 2009 | 107,203 | 169,869 |
| 2008 | 107,020 | 168,808 |
| 2007 | 106,726 | 167,758 |
| 2006 | 106,253 | 166,639 |