Japan vs San Marino: Population ages 80 and above, female, per square kilometre
Japan
22.1 units per square kilometre
in 2023
San Marino
21.5 units per square kilometre
in 2023
Japan rank
8th
San Marino rank
9th
Population ages 80 and above, female, per square kilometre over time
- Japan
- San Marino
How they compare
Japan currently reports 22.1 units per square kilometre against 21.5 units per square kilometre in San Marino, a difference of 0.6 units per square kilometre.
The two have swapped places 1 time across 63 shared years of data; in 1961 it was San Marino ahead.
Japan ranks 8th and San Marino ranks 9th of 215 countries.
Across the 7 decades both report, Japan averaged higher in 1 and San Marino in 6.
Head to head by decade
| Decade | Japan | San Marino | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 1.43 units per square kilometre | 2.38 units per square kilometre | 0.9506 units per square kilometre | San Marino |
| 1970s | 2.1 units per square kilometre | 3.33 units per square kilometre | 1.23 units per square kilometre | San Marino |
| 1980s | 3.84 units per square kilometre | 5.2 units per square kilometre | 1.37 units per square kilometre | San Marino |
| 1990s | 6.96 units per square kilometre | 8.48 units per square kilometre | 1.52 units per square kilometre | San Marino |
| 2000s | 11.63 units per square kilometre | 13.07 units per square kilometre | 1.44 units per square kilometre | San Marino |
| 2010s | 17.43 units per square kilometre | 18.61 units per square kilometre | 1.18 units per square kilometre | San Marino |
| 2020s | 21.26 units per square kilometre | 20.79 units per square kilometre | 0.4697 units per square kilometre | Japan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population ages 80 and above, female, per square kilometre, Japan or San Marino?
- Japan, at 22.1 units per square kilometre against 21.5 units per square kilometre in San Marino as of 2023.
- What is the difference in population ages 80 and above, female, per square kilometre between Japan and San Marino?
- 0.6 units per square kilometre, with Japan ahead.
- How many years of comparable data are there for Japan and San Marino?
- 63 years are reported by both, from 1961 to 2023.
- How do Japan and San Marino rank globally for population ages 80 and above, female, per square kilometre?
- Japan ranks 8th and San Marino ranks 9th of 215 countries.
- Where does this data come from?
- Statizoid (derived), published as Population ages 80 and above, female, per square kilometre. 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 Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.