Mongolia vs Sierra Leone: Foreign aid received by income group
Foreign aid received by income group over time
- Mongolia
- Sierra Leone
How they compare
Sierra Leone currently reports 516.34 million constant 2024 US$ against 468.92 million constant 2024 US$ in Mongolia, a difference of 47.42 million constant 2024 US$.
That makes Sierra Leone's figure about 1.1 times Mongolia's.
The two have swapped places 4 times across 49 shared years of data; in 1976 it was Sierra Leone ahead.
Mongolia ranks 69th and Sierra Leone ranks 66th of 178 countries.
Sierra Leone has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Mongolia | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 11.67 million constant 2024 US$ | 110.65 million constant 2024 US$ | 98.99 million constant 2024 US$ | Sierra Leone |
| 1980s | 8.41 million constant 2024 US$ | 190.57 million constant 2024 US$ | 182.16 million constant 2024 US$ | Sierra Leone |
| 1990s | 143.92 million constant 2024 US$ | 224.12 million constant 2024 US$ | 80.21 million constant 2024 US$ | Sierra Leone |
| 2000s | 246.03 million constant 2024 US$ | 486.54 million constant 2024 US$ | 240.51 million constant 2024 US$ | Sierra Leone |
| 2010s | 372.96 million constant 2024 US$ | 662.79 million constant 2024 US$ | 289.83 million constant 2024 US$ | Sierra Leone |
| 2020s | 404.83 million constant 2024 US$ | 653.47 million constant 2024 US$ | 248.64 million constant 2024 US$ | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher foreign aid received by income group, Mongolia or Sierra Leone?
- Sierra Leone, at 516.34 million constant 2024 US$ against 468.92 million constant 2024 US$ in Mongolia as of 2024.
- What is the difference in foreign aid received by income group between Mongolia and Sierra Leone?
- 47.42 million constant 2024 US$, with Sierra Leone ahead.
- How many years of comparable data are there for Mongolia and Sierra Leone?
- 49 years are reported by both, from 1976 to 2024.
- How do Mongolia and Sierra Leone rank globally for foreign aid received by income group?
- Mongolia ranks 69th and Sierra Leone ranks 66th of 178 countries.
- Where does this data come from?
- OECD (2026) – with major processing by Our World in Data, published as Foreign aid received by income group. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Official development assistance (ODA) is defined as government aid designed to promote the economic development and welfare of developing countries. Monetary aid is estimated as net disbursements. This data is expressed in US dollars. It is adjusted for inflation.