Northern Mariana Islands - Ocean Health Global Index Scores 54.55
via World Bank DATA360 (Ocean Health Index (OHI)) · updated 2026-10-15 · 193 economies tracked
Latest value
54.55 (2024)
Global rank
#n/a of 193 economies
vs global median
0.8×
Growth since 2012
0.87×
Ranking Race — Ocean Health Global Index Scores
1 = global #1 · higher value ranks higher
Northern Mariana IslandsMayotteGreenlandSt. Martin (French part)Seychelles
Real annual global ranks, 2012 - 2024. Northern Mariana Islands climbed from #174 to #188 (overtook Philippines). Gaps in a lane = missing data that year.