A side-by-side look at Montenegro and San Marino. Fertility is 1.80 births per woman in Montenegro (2024) versus 1.16 in San Marino (2024). Population stands at 623.1K (2025) and 34.1K (2025) respectively. GDP per capita at purchasing-power parity is $28.9K versus $71K.
| Indicator | Montenegro | San Marino |
|---|---|---|
| Fertility rate | 1.80#119 | 1.16#202 |
| Population | 623.1K | 34.1K |
| GDP / capita (PPP) | $28.9K | $71K |
Topic pages: Montenegro fertility · San Marino fertility · Montenegro population · San Marino population
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birthrate.io, "Montenegro vs San Marino". https://www.birthrate.io/compare/montenegro/san-marino (accessed 7 September 2026). Underlying data: World Bank; UN.
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