Tonga vs Zambia: Central government revenues as a share of GDP
Tonga
22.6%
in 2023
Zambia
23.4%
in 2024
Tonga rank
93rd
Zambia rank
91st
Central government revenues as a share of GDP over time
- Tonga
- Zambia
How they compare
Zambia currently reports 23.4% against 22.6% in Tonga, a difference of 0.8%.
Across all 11 years both countries report, Tonga has been ahead every year.
Tonga ranks 93rd and Zambia ranks 91st of 157 countries.
Tonga has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Tonga | Zambia | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 22.6% | 18.0% | 4.5% | Tonga |
| 2020s | 23.1% | 20.7% | 2.4% | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher central government revenues as a share of gdp, Tonga or Zambia?
- Zambia, at 23.4% against 22.6% in Tonga as of 2024.
- What is the difference in central government revenues as a share of gdp between Tonga and Zambia?
- 0.8%, with Zambia ahead.
- How many years of comparable data are there for Tonga and Zambia?
- 11 years are reported by both, from 2013 to 2023.
- How do Tonga and Zambia rank globally for central government revenues as a share of gdp?
- Tonga ranks 93rd and Zambia ranks 91st of 157 countries.
- Where does this data come from?
- International Monetary Fund (IMF) Government Finance Statistics, via World Bank (2026) – processed by Our World in Data, published as Central government revenues as a share of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Taxes, social contributions, and other revenues such as fines, fees, rent, and income from property or sales included. Grants excluded.