IDA resource allocation index in Tonga
Tonga: IDA resource allocation index was 3.48 1=low to 6=high in 2025. ▲ Rising
IDA resource allocation index in Tonga, 2005–2025
Source: CPIA database, World Bank Group (WBG). Measured in 1=low to 6=high.
Analysis
The most recent figure for ida resource allocation index in Tonga is 3.48 1=low to 6=high, measured in 2025.
Compared with earlier readings it is down 0.5% over ten years.
Over the whole period, ida resource allocation index in Tonga peaked at 3.54 1=low to 6=high in 2016 and was at its lowest, 2.89 1=low to 6=high, in 2006.
Tonga ranks 29th of 84 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 21 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 3.1 1=low to 6=high | 2.89 1=low to 6=high | 3.46 1=low to 6=high | 5 |
| 2010s | 3.48 1=low to 6=high | 3.43 1=low to 6=high | 3.54 1=low to 6=high | 10 |
| 2020s | 3.45 1=low to 6=high | 3.39 1=low to 6=high | 3.48 1=low to 6=high | 6 |
Countries ranked near Tonga
More public sector data for Tonga
- Arms imports 7.00 million SIPRI trend indicator values (2020)
- Tax revenue 20.5% (2023)
- Taxes on income, profits and capital gains 8.9% (2023)
- Taxes on goods and services 30.0% (2023)
- Net investment in nonfinancial assets 6.8% (2023)
- Net lending (+) / net borrowing (-) 5.3% (2023)
- Interest payments 1.3% (2023)
- Grants and other revenue 56.2% (2023)
- Interest payments 1.7% (2023)
- Other taxes 0.1% (2023)
Frequently asked questions
- What is ida resource allocation index in Tonga?
- Ida resource allocation index in Tonga was 3.48 1=low to 6=high in 2025, according to CPIA database, World Bank Group (WBG).
- What is the highest ida resource allocation index recorded in Tonga?
- The highest recorded value was 3.54 1=low to 6=high in 2016.
- What is the lowest ida resource allocation index recorded in Tonga?
- The lowest recorded value was 2.89 1=low to 6=high in 2006.
- How does Tonga rank for ida resource allocation index?
- Tonga ranks 29th out of 84 countries with data for 2025.
- Is ida resource allocation index rising or falling in Tonga?
- Over the last ten years it is down 0.5%. The long-run trend across the full record is rising.
- Where does this Tonga data come from?
- The figures come from CPIA database, World Bank Group (WBG), published as part of IDA resource allocation index (1=low to 6=high). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 21 observations, free to reuse under CC BY 4.0 (World Bank Open Data).
About this data
The CPIA measures the extent to which a country’s policy and institutional framework supports sustainable growth and poverty reduction, and consequently the effective use of development assistance. The outcome of the exercise yields both an overall score (the IDA resource allocation index) and scores for sixteen criteria that compose the CPIA. These criteria include: A. Economic Management (1. Monetary and Exchange Rate Policies; 2. Fiscal Policy; 3. Debt Policy and Management), B. Structural Policies (4. Trade; 5. Financial Sector; 6. Business Regulatory Environment), C. Policies for Social Inclusion/Equity (7. Gender equality; 8. Equity of public resource use; 9. Building human resources; 10. Social protection and labor; 11. Policies and institutions for environmental sustainability), D. Public Sector Management and Institutions (12. Property rights and rule-based governance; 13. Quality of budgetary and financial management; 14. Efficiency of revenue mobilization; 15. Quality of public administration; 16. Transparency, accountability, and corruption in the public sector).