Japan vs Small island developing States (SIDS): Reservoir minimum water area

Japan
999.86 kmsq
in 2022
Small island developing States (SIDS)
160.32 kmsq
in 2022
Japan rank
36th
Small island developing States (SIDS) rank
35th

Reservoir minimum water area over time

  • Japan
  • Small island developing States (SIDS)
2004006008001.0k200020112022

How they compare

Japan currently reports 999.86 kmsq against 160.32 kmsq in Small island developing States (SIDS), a difference of 839.54 kmsq.

That makes Japan's figure about 6.2 times Small island developing States (SIDS)'s.

Across all 23 years both countries report, Japan has been ahead every year.

Japan ranks 36th and Small island developing States (SIDS) ranks 35th of 254 countries.

Japan has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Japan Small island developing States (SIDS) Difference Ahead
2000s 997.05 kmsq 139.74 kmsq 857.32 kmsq Japan
2010s 1,008 kmsq 159.44 kmsq 848.41 kmsq Japan
2020s 999.5 kmsq 155.18 kmsq 844.32 kmsq Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher reservoir minimum water area, Japan or Small island developing States (SIDS)?
Japan, at 999.86 kmsq against 160.32 kmsq in Small island developing States (SIDS) as of 2022.
What is the difference in reservoir minimum water area between Japan and Small island developing States (SIDS)?
839.54 kmsq, with Japan ahead.
How many years of comparable data are there for Japan and Small island developing States (SIDS)?
23 years are reported by both, from 2000 to 2022.
How do Japan and Small island developing States (SIDS) rank globally for reservoir minimum water area?
Japan ranks 36th and Small island developing States (SIDS) ranks 35th of 254 countries.
Where does this data come from?
United Nations Statistics Division, SDG Global Database, published as Reservoir minimum water area (square kilometres). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Japan vs Small island developing States (SIDS): Reservoir minimum water area. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 30 September 2026, from https://environment.statizoid.com/compare/reservoir-minimum-water-area-square-kilometres/japan/small-island-developing-states-sids/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under UN SDG Global Database (open, attribution requested); please keep the attribution.

<a href="https://environment.statizoid.com/compare/reservoir-minimum-water-area-square-kilometres/japan/small-island-developing-states-sids/">Japan vs Small island developing States (SIDS): Reservoir minimum water area</a> — Statizoid

About this data

Indicator
Reservoir minimum water area (square kilometres)
Unit
kmsq
Source
United Nations Statistics Division, SDG Global Database
Licence
UN SDG Global Database (open, attribution requested)
Coverage
292 places, 6,714 data points, 2000–2022
Last refreshed