Guinea-Bissau vs Solomon Islands: Gross national income (GNI) per capita
Gross national income (GNI) per capita over time
- Guinea-Bissau
- Solomon Islands
How they compare
Guinea-Bissau currently reports 2,825 international-$ in 2021 prices against 2,551 international-$ in 2021 prices in Solomon Islands, a difference of 274 international-$ in 2021 prices.
That makes Guinea-Bissau's figure about 1.1 times Solomon Islands's.
The two have swapped places 3 times across 28 shared years of data; in 1997 it was Solomon Islands ahead.
Guinea-Bissau ranks 144th and Solomon Islands ranks 147th of 157 countries.
Across the 4 decades both report, Guinea-Bissau averaged higher in 1 and Solomon Islands in 3.
Head to head by decade
| Decade | Guinea-Bissau | Solomon Islands | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 1,572 international-$ in 2021 prices | 3,068 international-$ in 2021 prices | 1,496 international-$ in 2021 prices | Solomon Islands |
| 2000s | 1,798 international-$ in 2021 prices | 2,124 international-$ in 2021 prices | 326.53 international-$ in 2021 prices | Solomon Islands |
| 2010s | 2,159 international-$ in 2021 prices | 2,648 international-$ in 2021 prices | 488.33 international-$ in 2021 prices | Solomon Islands |
| 2020s | 2,557 international-$ in 2021 prices | 2,506 international-$ in 2021 prices | 50.93 international-$ in 2021 prices | Guinea-Bissau |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher gross national income (gni) per capita, Guinea-Bissau or Solomon Islands?
- Guinea-Bissau, at 2,825 international-$ in 2021 prices against 2,551 international-$ in 2021 prices in Solomon Islands as of 2025.
- What is the difference in gross national income (gni) per capita between Guinea-Bissau and Solomon Islands?
- 274 international-$ in 2021 prices, with Guinea-Bissau ahead.
- How many years of comparable data are there for Guinea-Bissau and Solomon Islands?
- 28 years are reported by both, from 1997 to 2024.
- How do Guinea-Bissau and Solomon Islands rank globally for gross national income (gni) per capita?
- Guinea-Bissau ranks 144th and Solomon Islands ranks 147th of 157 countries.
- Where does this data come from?
- Eurostat, OECD, IMF, and World Bank (2026) – with minor processing by Our World in Data, published as Gross national income (GNI) per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.
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About this data
Average income per person earned by residents of a country or region, including income earned abroad. This data is adjusted for inflation and differences in living costs between countries.