This statistical profile documents Tonga's HCI+ health pillar together with the overall Human Capital Index Plus score where available.
The HCI+ health pillar score of Tonga represented 88.7% of the maximum 50-point scale in 2025. Over the latest available interval, the female score changed by +0.1 points and the male score by +0.2. The overall HCI+ score was 175.8 on a 0-325 scale, while the education pillar score was 100.4 on a 0-188 scale. The female-minus-male health score gap down by 0.1 points between 2020 and 2025.
Tonga Health Human Capital by Year
Data source: World Bank, World Development Indicators — Human capital index plus, health pillar score, total, scale 0-50 (HD_HCIP_HLTH_TO); Human capital index plus, health pillar score, female, scale 0-50 (HD_HCIP_HLTH_FE); Human capital index plus, health pillar score, male, scale 0-50 (HD_HCIP_HLTH_MA); Human capital index plus, overall score, total, scale 0-325 (HD_HCIP_OVRL_TO); Human capital index plus, overall score, female, scale 0-325 (HD_HCIP_OVRL_FE); Human capital index plus, overall score, male, scale 0-325 (HD_HCIP_OVRL_MA); Human capital index plus, education pillar score, total, scale 0-188 (HD_HCIP_EDUC_TO).
License: CC BY-4.0. Retrieved 2026-07-12.
About the Indicators
Human Capital Index Plus, health pillar score, total, scale 0-50. A World Bank benchmark-year score summarizing health outcomes relevant to a country’s human capital, on a 0-50 scale.
Human Capital Index Plus, health pillar score, female, scale 0-50. The HCI+ health pillar score calculated for females only.
Human Capital Index Plus, health pillar score, male, scale 0-50. The HCI+ health pillar score calculated for males only.
Human Capital Index Plus, overall score, total, scale 0-325. The overall Human Capital Index Plus score, combining education and health pillars, on a 0-325 scale.
Human Capital Index Plus, overall score, female, scale 0-325. The overall HCI+ score calculated for females only.
Human Capital Index Plus, overall score, male, scale 0-325. The overall HCI+ score calculated for males only.
Human Capital Index Plus, education pillar score, total, scale 0-188. The education component of the Human Capital Index Plus, on a 0-188 scale.