Tonga has a population of 0.104 million people, and a land mass of 720 km2. Life expectancy is 72 years, and with a per capita GDP of USD 3944, the country is classified as a lower middle income country. The country's GDP grew in 2017 with 2.7%, and totaled a nominal value of USD 0.4 billion.
Tonga is ranked at place 91 in the World Bank Doing Business Index, out of 190 countries in total. On Transparency International's corruption perception index, Tonga is ranked at place n/a, out of 180 countries in total.
Norwegian exports to Tonga in 2017 were NOK 0 million. The same year, Norway imported goods from Tonga at a value of 0 million.