Nauru vs San Marino: Population, total
Nauru
12,025
in 2025
San Marino
34,109
in 2025
Nauru rank
214th
San Marino rank
211th
Population, total over time
- Nauru
- San Marino
How they compare
San Marino currently reports 34,109 against 12,025 in Nauru, a difference of 22,084.
That makes San Marino's figure about 2.8 times Nauru's.
Across all 66 years both countries report, San Marino has been ahead every year.
Nauru ranks 214th and San Marino ranks 211th of 215 countries.
San Marino has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Nauru | San Marino | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 5,602 | 16,937 | 11,335 | San Marino |
| 1970s | 7,005 | 19,392 | 12,386 | San Marino |
| 1980s | 8,492 | 22,386 | 13,894 | San Marino |
| 1990s | 10,066 | 24,972 | 14,905 | San Marino |
| 2000s | 10,063 | 29,469 | 19,406 | San Marino |
| 2010s | 10,816 | 33,406 | 22,590 | San Marino |
| 2020s | 11,833 | 34,120 | 22,287 | San Marino |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population, total, Nauru or San Marino?
- San Marino, at 34,109 against 12,025 in Nauru as of 2025.
- What is the difference in population, total between Nauru and San Marino?
- 22,084, with San Marino ahead.
- How many years of comparable data are there for Nauru and San Marino?
- 66 years are reported by both, from 1960 to 2025.
- How do Nauru and San Marino rank globally for population, total?
- Nauru ranks 214th and San Marino ranks 211th of 215 countries.
- Where does this data come from?
- World Population Prospects, United Nations (UN), published as Population, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Total population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship. The values shown are midyear estimates.