Norfolk Island vs Northern Mariana Islands: Red List Index
Norfolk Island
0.6185
in 2025
Northern Mariana Islands
0.6073
in 2025
Norfolk Island rank
216th
Northern Mariana Islands rank
218th
Red List Index over time
- Norfolk Island
- Northern Mariana Islands
How they compare
Norfolk Island currently reports 0.6185 against 0.6073 in Northern Mariana Islands, a difference of 0.0112.
The two have swapped places 1 time across 46 shared years of data; in 1980 it was Northern Mariana Islands ahead.
Norfolk Island ranks 216th and Northern Mariana Islands ranks 218th of 229 countries.
Across the 5 decades both report, Norfolk Island averaged higher in 1 and Northern Mariana Islands in 4.
Head to head by decade
| Decade | Norfolk Island | Northern Mariana Islands | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.6505 | 0.6887 | 0.0381 | Northern Mariana Islands |
| 1990s | 0.6513 | 0.6842 | 0.0328 | Northern Mariana Islands |
| 2000s | 0.6476 | 0.6603 | 0.0127 | Northern Mariana Islands |
| 2010s | 0.6326 | 0.6356 | 0.003 | Northern Mariana Islands |
| 2020s | 0.6216 | 0.6131 | 0.0085 | Norfolk Island |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher red list index, Norfolk Island or Northern Mariana Islands?
- Norfolk Island, at 0.6185 against 0.6073 in Northern Mariana Islands as of 2025.
- What is the difference in red list index between Norfolk Island and Northern Mariana Islands?
- 0.0112, with Norfolk Island ahead.
- How many years of comparable data are there for Norfolk Island and Northern Mariana Islands?
- 46 years are reported by both, from 1980 to 2025.
- How do Norfolk Island and Northern Mariana Islands rank globally for red list index?
- Norfolk Island ranks 216th and Northern Mariana Islands ranks 218th of 229 countries.
- Where does this data come from?
- United Nations Statistics Division, SDG Global Database, published as Red List Index. Statizoid refreshes it automatically from the source and publishes the full history for both places.