Economic links for Tonga
- "Tonga" in the CIA's World Factbook
- IMF 'at a glance' statistics and country report
GDP, inflation - Economic graphs at the World Bank
GDP, GNI, population, CO2 emissions - Graphs on demographics, food and economic stability at FAOSTAT
- Central bank: National Reserve Bank of Tonga
- National statistical agency: Tonga Statistics Department
