Solomon Islands vs Tonga: Sovereign state
Solomon Islands
1
in 2025
Tonga
1
in 2025
Solomon Islands rank
1st
Tonga rank
1st
Sovereign state over time
- Solomon Islands
- Tonga
How they compare
Solomon Islands currently reports 1 against 1 in Tonga, a difference of 0.
Across all 210 years both countries report, Tonga has been ahead every year.
Solomon Islands ranks 1st and Tonga ranks 1st of 194 countries.
Tonga has averaged higher in every one of the 22 decades both report.
Head to head by decade
| Decade | Solomon Islands | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1810s | 0 | 0 | 0 | — |
| 1820s | 0 | 0 | 0 | — |
| 1830s | 0 | 0 | 0 | — |
| 1840s | 0 | 0 | 0 | — |
| 1850s | 0 | 0 | 0 | — |
| 1860s | 0 | 0 | 0 | — |
| 1870s | 0 | 0 | 0 | — |
| 1880s | 0 | 0 | 0 | — |
| 1890s | 0 | 0 | 0 | — |
| 1900s | 0 | 0 | 0 | — |
| 1910s | 0 | 0 | 0 | — |
| 1920s | 0 | 0 | 0 | — |
| 1930s | 0 | 0 | 0 | — |
| 1940s | 0 | 0 | 0 | — |
| 1950s | 0 | 0 | 0 | — |
| 1960s | 0 | 0 | 0 | — |
| 1970s | 0.2 | 1 | 0.8 | Tonga |
| 1980s | 1 | 1 | 0 | — |
| 1990s | 1 | 1 | 0 | — |
| 2000s | 1 | 1 | 0 | — |
| 2010s | 1 | 1 | 0 | — |
| 2020s | 1 | 1 | 0 | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher sovereign state, Solomon Islands or Tonga?
- Solomon Islands, at 1 against 1 in Tonga as of 2025.
- What is the difference in sovereign state between Solomon Islands and Tonga?
- 0, with Solomon Islands ahead.
- How many years of comparable data are there for Solomon Islands and Tonga?
- 210 years are reported by both, from 1816 to 2025.
- How do Solomon Islands and Tonga rank globally for sovereign state?
- Solomon Islands ranks 1st and Tonga ranks 1st of 194 countries.
- Where does this data come from?
- Gleditsch and Ward (2007) – with minor processing by Our World in Data, published as Sovereign state. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The country is identified as a sovereign state by Gleditsch and Ward dataset.