World Bank HCI · updated 2026-10-03 · 218 economies tracked
97.8 (2025)
##16 of 218 economies
0.5%
1.07×
1 = global #1 · higher value ranks higher
Real annual global ranks, 2010 - 2025. Tonga climbed from #51 to #16 (overtook Ireland). Gaps in a lane = missing data that year.
Key events for Tonga ↓Auto-detected from rank data + curated milestones
Health Pillar Score (HCI+), Population with ID at Birth, Human Capital Index (HCI+), Learning-Adjusted Years of School
No community estimates yet for Children Under 5 Not Stunted (%) — be the first.