Japan vs San Marino: Life expectancy at age 15
Japan
94.45 years
in 2100
San Marino
94.07 years
in 2100
Japan rank
3rd
San Marino rank
4th
Life expectancy at age 15 over time
- Japan
- San Marino
How they compare
Japan currently reports 94.45 years against 94.07 years in San Marino, a difference of 0.38 years.
The two have swapped places 7 times across 151 shared years of data; in 1950 it was San Marino ahead.
Japan ranks 3rd and San Marino ranks 4th of 236 countries.
Across the 16 decades both report, Japan averaged higher in 7 and San Marino in 9.
Head to head by decade
| Decade | Japan | San Marino | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 69.12 years | 74.18 years | 5.07 years | San Marino |
| 1960s | 72.37 years | 75.16 years | 2.79 years | San Marino |
| 1970s | 75.4 years | 76.42 years | 1.02 years | San Marino |
| 1980s | 78.4 years | 78.16 years | 0.2377 years | Japan |
| 1990s | 80.43 years | 79.67 years | 0.7649 years | Japan |
| 2000s | 82.49 years | 82.19 years | 0.2971 years | Japan |
| 2010s | 83.97 years | 84.65 years | 0.6814 years | San Marino |
| 2020s | 85.17 years | 85.56 years | 0.396 years | San Marino |
| 2030s | 86.55 years | 87.12 years | 0.5721 years | San Marino |
| 2040s | 87.84 years | 88.22 years | 0.374 years | San Marino |
| 2050s | 89.09 years | 89.32 years | 0.2239 years | San Marino |
| 2060s | 90.3 years | 90.41 years | 0.1033 years | San Marino |
| 2070s | 91.5 years | 91.45 years | 0.0474 years | Japan |
| 2080s | 92.65 years | 92.48 years | 0.1743 years | Japan |
| 2090s | 93.8 years | 93.5 years | 0.3051 years | Japan |
| 2100s | 94.45 years | 94.07 years | 0.381 years | Japan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher life expectancy at age 15, Japan or San Marino?
- Japan, at 94.45 years against 94.07 years in San Marino as of 2100.
- What is the difference in life expectancy at age 15 between Japan and San Marino?
- 0.38 years, with Japan ahead.
- How many years of comparable data are there for Japan and San Marino?
- 151 years are reported by both, from 1950 to 2100.
- How do Japan and San Marino rank globally for life expectancy at age 15?
- Japan ranks 3rd and San Marino ranks 4th of 236 countries.
- Where does this data come from?
- Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data, published as Life expectancy at age 15. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Total period life expectancy at age 15, in a given year.