Tonga vs Zambia: Control of Corruption - Governance score (0-100) (Corruption score)
Tonga
39.63 0-100
in 2025
Zambia
38.86 0-100
in 2025
Tonga rank
128th
Zambia rank
130th
Control of Corruption - Governance score (0-100) (Corruption score) over time
- Tonga
- Zambia
How they compare
Tonga currently reports 39.63 0-100 against 38.86 0-100 in Zambia, a difference of 0.77 0-100.
The two have swapped places 6 times across 22 shared years of data; in 2004 it was Tonga ahead.
Tonga ranks 128th and Zambia ranks 130th of 208 countries.
Across the 3 decades both report, Tonga averaged higher in 2 and Zambia in 1.
Head to head by decade
| Decade | Tonga | Zambia | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 31.77 0-100 | 39.59 0-100 | 7.82 0-100 | Zambia |
| 2010s | 41.21 0-100 | 39.48 0-100 | 1.73 0-100 | Tonga |
| 2020s | 39.89 0-100 | 37.91 0-100 | 1.97 0-100 | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher control of corruption - governance score, Tonga or Zambia?
- Tonga, at 39.63 0-100 against 38.86 0-100 in Zambia as of 2025.
- What is the difference in control of corruption - governance score between Tonga and Zambia?
- 0.77 0-100, with Tonga ahead.
- How many years of comparable data are there for Tonga and Zambia?
- 22 years are reported by both, from 2004 to 2025.
- How do Tonga and Zambia rank globally for control of corruption - governance score?
- Tonga ranks 128th and Zambia ranks 130th of 208 countries.
- Where does this data come from?
- The World Bank, published as Control of Corruption - Governance score (0-100). Statizoid refreshes it automatically from the source and publishes the full history for both places.