Tanzania - Ocean Health Global Index Scores 71.53
via World Bank DATA360 (Ocean Health Index (OHI)) · updated 2026-10-15 · 193 economies tracked
Global rank
##43 of 193 economies
Ranking Race — Ocean Health Global Index Scores
1 = global #1 · higher value ranks higher
TanzaniaMayotteGreenlandSt. Martin (French part)Seychelles
Real annual global ranks, 2012 - 2024. Tanzania climbed from #82 to #43 (overtook Germany). Gaps in a lane = missing data that year.
Key events for Tanzania ↓Key Events — Tanzania
Auto-detected from rank data + curated milestones
2014Climbed 16 places in global rank auto
2015Climbed 17 places in global rank auto
2019Overtook Germany in global rank auto
2024Overtook Sierra Leone in global rank auto
2024Climbed 21 places in global rank auto
Ocean Health Global Index Scores, 2012-2024
via World Bank DATA360 (Ocean Health Index (OHI)) · Score 0-100 · linear scale · ranking in the race above
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