| Source | UN (World Population Prospects 2024) |
| Date | 06 May 2025 |
As of 2025, the population of San Marino is projected at 34k, compared to 34k in 2024. It ranks 221st in the world by population and 49th in Europe. The population growth rate in 2025 is projected at 0.10 percent, the 167th highest among 237 countries and dependent territories.
There are 17k males and 17k females in San Marino. The percentage of the male population is 49.18%, compared to 50.83% of the female population. San Marino has 554 more females than males. The sex ratio in San Marino in 2025 will be 96.756 males per 100 females. San Marino is in the 80th position in terms of the female-to-male ratio.
| Year | Population | Growth (%) | M per 100 F | ||
|---|---|---|---|---|---|
| Male | Female | Total | |||
| 1950 | 6,588 | 6,359 | 12,947 | 1.40 | 103.601 |
| 1955 | 6,991 | 6,802 | 13,793 | 1.32 | 102.779 |
| 1960 | 7,824 | 7,604 | 15,428 | 2.35 | 102.893 |
| 1965 | 8,803 | 8,502 | 17,305 | 1.55 | 103.540 |
| 1970 | 9,275 | 8,892 | 18,168 | 0.72 | 104.307 |
| 1975 | 9,624 | 9,422 | 19,046 | 0.03 | 102.144 |
| 1980 | 10,766 | 10,819 | 21,585 | 1.21 | 99.510 |
| 1985 | 11,136 | 11,349 | 22,485 | 0.93 | 98.123 |
| 1990 | 11,495 | 11,979 | 23,475 | 1.40 | 95.960 |
| 1995 | 12,226 | 12,931 | 25,158 | 1.30 | 94.548 |
| 2000 | 12,953 | 13,847 | 26,799 | 1.28 | 93.544 |
| 2005 | 13,761 | 14,811 | 28,572 | 1.32 | 92.911 |
| 2010 | 14,729 | 15,894 | 30,624 | 2.22 | 92.670 |
| 2015 | 16,434 | 17,467 | 33,901 | 0.77 | 94.086 |
| 2020 | 16,883 | 17,886 | 34,769 | 0.31 | 94.392 |
| 2021 | 16,841 | 17,731 | 34,572 | -1.45 | 94.981 |
| 2022 | 16,709 | 17,381 | 34,090 | -1.36 | 96.134 |
| 2023 | 16,584 | 17,148 | 33,733 | -0.74 | 96.711 |
| 2024 | 16,512 | 17,069 | 33,581 | -0.15 | 96.737 |
| 2025 | 16,509 | 17,063 | 33,572 | 0.10 | 96.753 |
| Year | Life expectancy | Median age | Fertility rate |
|---|---|---|---|
| 1950 | 71.590 | 30.399 | 2.821 |
| 1955 | 72.354 | 30.626 | 2.507 |
| 1960 | 73.197 | 29.966 | 2.428 |
| 1965 | 73.723 | 29.889 | 2.334 |
| 1970 | 74.269 | 29.861 | 2.316 |
| 1975 | 75.251 | 30.444 | 2.053 |
| 1980 | 76.371 | 31.773 | 1.525 |
| 1985 | 77.270 | 33.168 | 1.170 |
| 1990 | 77.783 | 34.752 | 1.162 |
| 1995 | 79.031 | 36.277 | 1.166 |
| 2000 | 80.504 | 37.629 | 1.404 |
| 2005 | 81.926 | 39.415 | 1.198 |
| 2010 | 83.464 | 41.379 | 1.459 |
| 2015 | 84.596 | 43.470 | 1.196 |
| 2020 | 82.650 | 45.831 | 1.113 |
| 2021 | 83.539 | 46.308 | 1.125 |
| 2022 | 85.708 | 46.782 | 1.136 |
| 2023 | 85.706 | 47.393 | 1.149 |
| 2024 | 85.817 | 48.048 | 1.158 |
| 2025 | 85.925 | 48.573 | 1.164 |
| Year | Total | Crude(per 1000) | ||
|---|---|---|---|---|
| Death | Birth | Crude death | Crude birth | |
| 1950 | 127 | 255 | 9.778 | 19.681 |
| 1955 | 130 | 243 | 9.423 | 17.648 |
| 1960 | 132 | 270 | 8.553 | 17.515 |
| 1965 | 133 | 301 | 7.678 | 17.419 |
| 1970 | 135 | 308 | 7.443 | 16.975 |
| 1975 | 141 | 282 | 7.388 | 14.795 |
| 1980 | 159 | 249 | 7.373 | 11.539 |
| 1985 | 170 | 214 | 7.581 | 9.521 |
| 1990 | 196 | 238 | 8.360 | 10.129 |
| 1995 | 211 | 262 | 8.393 | 10.432 |
| 2000 | 214 | 322 | 8.003 | 12.004 |
| 2005 | 219 | 273 | 7.676 | 9.553 |
| 2010 | 224 | 316 | 7.300 | 10.311 |
| 2015 | 258 | 250 | 7.599 | 7.366 |
| 2020 | 361 | 212 | 10.375 | 6.108 |
| 2021 | 339 | 212 | 9.817 | 6.137 |
| 2022 | 265 | 205 | 7.774 | 6.026 |
| 2023 | 270 | 200 | 8.012 | 5.939 |
| 2024 | 277 | 196 | 8.262 | 5.837 |
| 2025 | 284 | 194 | 8.472 | 5.789 |
| Year | Population | Urban (%) | |
|---|---|---|---|
| Urban | Rural | ||
| 1950 | 5,521 | 7,260 | 43.200 |
| 1955 | 6,340 | 7,432 | 46.037 |
| 1960 | 7,529 | 7,868 | 48.900 |
| 1965 | 9,488 | 7,953 | 54.402 |
| 1970 | 11,445 | 7,693 | 59.800 |
| 1975 | 14,107 | 5,628 | 71.484 |
| 1980 | 17,352 | 4,009 | 81.231 |
| 1985 | 20,049 | 2,659 | 88.291 |
| 1990 | 21,735 | 2,308 | 90.400 |
| 1995 | 23,720 | 2,157 | 91.664 |
| 2000 | 25,619 | 1,799 | 93.440 |
| 2005 | 27,618 | 1,622 | 94.453 |
| 2010 | 29,785 | 1,325 | 95.740 |
| 2015 | 31,885 | 1,075 | 96.739 |
| 2020 | 32,963 | 846 | 97.499 |
| 2021 | 33,117 | 807 | 97.620 |
| 2022 | 33,265 | 772 | 97.732 |
| 2023 | 33,399 | 739 | 97.836 |
| 2024 | 33,530 | 708 | 97.932 |
| Age group | Male | Female | Total | M per 100 F | |
|---|---|---|---|---|---|
| Persons | Share (%) | ||||
| 00-04 | 531 | 529 | 1,060 | 3.16 | 100.378 |
| 05-09 | 653 | 634 | 1,288 | 3.84 | 102.997 |
| 10-14 | 829 | 802 | 1,631 | 4.86 | 103.367 |
| 15-19 | 911 | 840 | 1,752 | 5.22 | 108.452 |
| 20-24 | 940 | 830 | 1,770 | 5.27 | 113.253 |
| 25-29 | 887 | 826 | 1,712 | 5.10 | 107.385 |
| 30-34 | 784 | 808 | 1,593 | 4.75 | 97.030 |
| 35-39 | 826 | 848 | 1,673 | 4.98 | 97.406 |
| 40-44 | 990 | 1,026 | 2,016 | 6.01 | 96.491 |
| 45-49 | 1,210 | 1,324 | 2,534 | 7.55 | 91.390 |
| 50-54 | 1,414 | 1,477 | 2,891 | 8.61 | 95.735 |
| 55-59 | 1,491 | 1,569 | 3,061 | 9.12 | 95.029 |
| 60-64 | 1,425 | 1,397 | 2,821 | 8.40 | 102.004 |
| 65-69 | 1,081 | 1,062 | 2,144 | 6.39 | 101.789 |
| 70-74 | 848 | 908 | 1,756 | 5.23 | 93.392 |
| 75-79 | 733 | 821 | 1,554 | 4.63 | 89.281 |
| 80-84 | 495 | 613 | 1,108 | 3.30 | 80.750 |
| 85-89 | 308 | 439 | 747 | 2.23 | 70.159 |
| 90-94 | 128 | 240 | 367 | 1.09 | 53.333 |
| 95-99 | 24 | 64 | 87 | 0.26 | 37.500 |
| 100+ | 2 | 6 | 7 | 0.02 | 33.333 |
| Total | 16,510 | 17,063 | 33,572 | 96.759 | |