Puerto Rico vs San Marino: Population ages 80 and above, female, per square kilometre
Puerto Rico
14.34 units per square kilometre
in 2023
San Marino
21.5 units per square kilometre
in 2023
Puerto Rico rank
12th
San Marino rank
9th
Population ages 80 and above, female, per square kilometre over time
- Puerto Rico
- San Marino
How they compare
San Marino currently reports 21.5 units per square kilometre against 14.34 units per square kilometre in Puerto Rico, a difference of 7.16 units per square kilometre.
That makes San Marino's figure about 1.5 times Puerto Rico's.
Across all 63 years both countries report, San Marino has been ahead every year.
Puerto Rico ranks 12th and San Marino ranks 9th of 215 countries.
San Marino has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Puerto Rico | San Marino | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 1.42 units per square kilometre | 2.38 units per square kilometre | 0.9629 units per square kilometre | San Marino |
| 1970s | 2.66 units per square kilometre | 3.33 units per square kilometre | 0.6668 units per square kilometre | San Marino |
| 1980s | 3.8 units per square kilometre | 5.2 units per square kilometre | 1.4 units per square kilometre | San Marino |
| 1990s | 5.5 units per square kilometre | 8.48 units per square kilometre | 2.98 units per square kilometre | San Marino |
| 2000s | 9.91 units per square kilometre | 13.07 units per square kilometre | 3.16 units per square kilometre | San Marino |
| 2010s | 12.81 units per square kilometre | 18.61 units per square kilometre | 5.8 units per square kilometre | San Marino |
| 2020s | 13.43 units per square kilometre | 20.79 units per square kilometre | 7.36 units per square kilometre | San Marino |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population ages 80 and above, female, per square kilometre, Puerto Rico or San Marino?
- San Marino, at 21.5 units per square kilometre against 14.34 units per square kilometre in Puerto Rico as of 2023.
- What is the difference in population ages 80 and above, female, per square kilometre between Puerto Rico and San Marino?
- 7.16 units per square kilometre, with San Marino ahead.
- How many years of comparable data are there for Puerto Rico and San Marino?
- 63 years are reported by both, from 1961 to 2023.
- How do Puerto Rico and San Marino rank globally for population ages 80 and above, female, per square kilometre?
- Puerto Rico ranks 12th 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.