Channel Islands vs Japan: Population ages 80 and above, female, per capita
Channel Islands
0.0319 units per person
in 2025
Japan
0.0667 units per person
in 2025
Channel Islands rank
5th
Japan rank
2nd
Population ages 80 and above, female, per capita over time
- Channel Islands
- Japan
How they compare
Japan currently reports 0.0667 units per person against 0.0319 units per person in Channel Islands, a difference of 0.0348 units per person.
That makes Japan's figure about 2.1 times Channel Islands's.
The two have swapped places 1 time across 66 shared years of data; in 1960 it was Channel Islands ahead.
Channel Islands ranks 5th and Japan ranks 2nd of 44 countries.
Across the 7 decades both report, Channel Islands averaged higher in 4 and Japan in 3.
Head to head by decade
| Decade | Channel Islands | Japan | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0.0177 units per person | 0.0053 units per person | 0.0124 units per person | Channel Islands |
| 1970s | 0.0197 units per person | 0.007 units per person | 0.0128 units per person | Channel Islands |
| 1980s | 0.0232 units per person | 0.0116 units per person | 0.0116 units per person | Channel Islands |
| 1990s | 0.0264 units per person | 0.0202 units per person | 0.0062 units per person | Channel Islands |
| 2000s | 0.0265 units per person | 0.0332 units per person | 0.0067 units per person | Japan |
| 2010s | 0.0289 units per person | 0.0499 units per person | 0.021 units per person | Japan |
| 2020s | 0.0315 units per person | 0.0633 units per person | 0.0319 units per person | Japan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population ages 80 and above, female, per capita, Channel Islands or Japan?
- Japan, at 0.0667 units per person against 0.0319 units per person in Channel Islands as of 2025.
- What is the difference in population ages 80 and above, female, per capita between Channel Islands and Japan?
- 0.0348 units per person, with Japan ahead.
- How many years of comparable data are there for Channel Islands and Japan?
- 66 years are reported by both, from 1960 to 2025.
- How do Channel Islands and Japan rank globally for population ages 80 and above, female, per capita?
- Channel Islands ranks 5th and Japan ranks 2nd of 44 countries.
- Where does this data come from?
- Statizoid (derived), published as Population ages 80 and above, female, per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Population ages 80 and above, female divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.