Net number of migrants per 1,000 people — positive for net immigration, negative for net emigration. Source: UN World Population Prospects. Retrieved 7 Mar 2026.
| Period | Net Migration Rate |
|---|---|
| 2026 | -1.37 |
| 2025 | -1.28 |
| 2024 | -1.27 |
| 2023 | -0.47 |
| 2022 | -0.48 |
| 2021 | -0.19 |
| 2020 | 0.16 |
| 2019 | -0.29 |
| 2018 | -0.36 |
| 2017 | 0.17 |
| 2016 | 0.65 |
| 2015 | -0.05 |
54 countries carry a recent net migration rate figure. Each opens its own page with the history, the source and the API request.
149 of 207 indicators carry a figure for Sierra Leone, grouped by topic.