South Korea vs San Marino: Average age of mothers at childbirth
South Korea
33.42 years
in 2023
San Marino
32.85 years
in 2023
South Korea rank
1st
San Marino rank
3rd
Average age of mothers at childbirth over time
- South Korea
- San Marino
How they compare
South Korea currently reports 33.42 years against 32.85 years in San Marino, a difference of 0.57 years.
The two have swapped places 2 times across 74 shared years of data; in 1950 it was South Korea ahead.
South Korea ranks 1st and San Marino ranks 3rd of 236 countries.
Across the 8 decades both report, South Korea averaged higher in 4 and San Marino in 4.
Head to head by decade
| Decade | South Korea | San Marino | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 31.21 years | 28.35 years | 2.86 years | South Korea |
| 1960s | 30.73 years | 28.01 years | 2.73 years | South Korea |
| 1970s | 28.86 years | 27.01 years | 1.84 years | South Korea |
| 1980s | 26.92 years | 27.85 years | 0.9327 years | San Marino |
| 1990s | 27.95 years | 29.84 years | 1.89 years | San Marino |
| 2000s | 29.83 years | 31.5 years | 1.67 years | San Marino |
| 2010s | 31.77 years | 32.49 years | 0.7223 years | San Marino |
| 2020s | 33.19 years | 32.85 years | 0.3385 years | South Korea |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher average age of mothers at childbirth, South Korea or San Marino?
- South Korea, at 33.42 years against 32.85 years in San Marino as of 2023.
- What is the difference in average age of mothers at childbirth between South Korea and San Marino?
- 0.57 years, with South Korea ahead.
- How many years of comparable data are there for South Korea and San Marino?
- 74 years are reported by both, from 1950 to 2023.
- How do South Korea and San Marino rank globally for average age of mothers at childbirth?
- South Korea ranks 1st and San Marino ranks 3rd of 236 countries.
- Where does this data come from?
- Human Fertility Database (2026); UN, World Population Prospects (2024) β with major processing by Our World in Data, published as Average age of mothers at childbirth. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Mean age of mothers at the birth of their children if women were subject throughout their lives to the age-specific fertility rates observed in a given year.