Congo vs Japan: Share of marine territorial waters that are protected

Congo

14.1%

in 2025

Japan

13.8%

in 2025

Congo rank

41st

Japan rank

42nd

Share of marine territorial waters that are protected over time

Congo
Japan

How they compare

Congo currently reports 14.1% against 13.8% in Japan, a difference of 0.3%.

The two have swapped places 2 times across 13 shared years of data; in 2013 it was Congo ahead.

Congo ranks 41st and Japan ranks 42nd of 174 countries.

Individual pages

About this data

Indicator: Share of marine territorial waters that are protected
Unit: % of territorial waters
Source: Protected Planet WDPA and WD-OECM data, UNEP-WCMC and IUCN, via World Bank (2026) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 174 places, 2,223 data points, 2013–2025
Last refreshed: 07 August 2026

Marine protected areas are regions of intertidal or sub-tidal land and associated water, flora and fauna, and cultural and historical features that have been legally or effectively reserved for protection.