Australia and New Zealand vs Small island developing States (SIDS): Mountain area

Australia and New Zealand
372,638 kmsq
in 2021
Small island developing States (SIDS)
326,593 kmsq
in 2021
Australia and New Zealand rank
17th
Small island developing States (SIDS) rank
20th

Mountain area over time

  • Australia and New Zealand
  • Small island developing States (SIDS)
0100.0k200.0k300.0k400.0k200020102021

How they compare

Australia and New Zealand currently reports 372,638 kmsq against 326,593 kmsq in Small island developing States (SIDS), a difference of 46,045 kmsq.

That makes Australia and New Zealand's figure about 1.1 times Small island developing States (SIDS)'s.

Across all 6 years both countries report, Australia and New Zealand has been ahead every year.

Australia and New Zealand ranks 17th and Small island developing States (SIDS) ranks 20th of 196 countries.

Australia and New Zealand has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Australia and New Zealand Small island developing States (SIDS) Difference Ahead
2000s 372,638 kmsq 326,596 kmsq 46,042 kmsq Australia and New Zealand
2010s 372,638 kmsq 326,596 kmsq 46,042 kmsq Australia and New Zealand
2020s 372,638 kmsq 326,593 kmsq 46,045 kmsq Australia and New Zealand

Averages of every year both report within each decade.

Frequently asked questions

Which has higher mountain area, Australia and New Zealand or Small island developing States (SIDS)?
Australia and New Zealand, at 372,638 kmsq against 326,593 kmsq in Small island developing States (SIDS) as of 2021.
What is the difference in mountain area between Australia and New Zealand and Small island developing States (SIDS)?
46,045 kmsq, with Australia and New Zealand ahead.
How many years of comparable data are there for Australia and New Zealand and Small island developing States (SIDS)?
6 years are reported by both, from 2000 to 2021.
How do Australia and New Zealand and Small island developing States (SIDS) rank globally for mountain area?
Australia and New Zealand ranks 17th and Small island developing States (SIDS) ranks 20th of 196 countries.
Where does this data come from?
United Nations Statistics Division, SDG Global Database, published as Mountain 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

Australia and New Zealand vs Small island developing States (SIDS): Mountain area. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 30 September 2026, from https://development-goals.statizoid.com/compare/mountain-area-square-kilometres/australia-and-new-zealand/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://development-goals.statizoid.com/compare/mountain-area-square-kilometres/australia-and-new-zealand/small-island-developing-states-sids/">Australia and New Zealand vs Small island developing States (SIDS): Mountain area</a> — Statizoid

About this data

Indicator
Mountain area (square kilometres)
Unit
kmsq
Source
United Nations Statistics Division, SDG Global Database
Licence
UN SDG Global Database (open, attribution requested)
Coverage
218 places, 1,308 data points, 2000–2021
Last refreshed