South Africa vs Tonga: Full democracy
South Africa
1
in 2025
Tonga
1
in 2025
South Africa rank
1st
Tonga rank
1st
Full democracy over time
- South Africa
- Tonga
How they compare
South Africa currently reports 1 against 1 in Tonga, a difference of 0.
The two have swapped places 2 times across 126 shared years of data; in 1900 it was Tonga ahead.
South Africa ranks 1st and Tonga ranks 1st of 198 countries.
South Africa has averaged higher in every one of the 13 decades both report.
Head to head by decade
| Decade | South Africa | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 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 | 0 | 0 | — |
| 1980s | 0 | 0 | 0 | — |
| 1990s | 0.6 | 0 | 0.6 | South Africa |
| 2000s | 1 | 0 | 1 | South Africa |
| 2010s | 1 | 0.2 | 0.8 | South Africa |
| 2020s | 1 | 1 | 0 | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher full democracy, South Africa or Tonga?
- South Africa, at 1 against 1 in Tonga as of 2025.
- What is the difference in full democracy between South Africa and Tonga?
- 0, with South Africa ahead.
- How many years of comparable data are there for South Africa and Tonga?
- 126 years are reported by both, from 1900 to 2025.
- How do South Africa and Tonga rank globally for full democracy?
- South Africa ranks 1st and Tonga ranks 1st of 198 countries.
- Where does this data come from?
- Lexical Index (2026) – processed by Our World in Data, published as Full democracy. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Identifies if a country is a full democracy using the extended Lexical Index of Electoral Democracy (LIED+).