The latest officially reported population of Saint Kitts and Nevis was 46,922 in 2025 vs 34,109 people in San Marino in 2025. In 2026, based on the adjusted UN estimation, the current Saint Kitts and Nevis' population is 47,031 people compared to 34,159 in San Marino.
Population statistics:
- Saint Kitts and Nevis' population is 1.38 times bigger than San Marino's.
- Saint Kitts and Nevis is ranked the 189th most populous country in the world, while San Marino is the 193rd.
- The countries together account for 0.001% of the world: 0.0006% for Saint Kitts and Nevis vs 0.0004% for San Marino.
- For the last 10 years, Saint Kitts and Nevis has had an average growth rate of -0.03% per year vs +0.4% in San Marino.
- Since 2006, the population of Saint Kitts and Nevis has increased from 46.6K people to 47K (0.99% growth), while San Marino has grown from 30.2K to 34.2K (13.2% growth).
Saint Kitts and Nevis vs San Marino: population by year and forecast
| Year | Population | |
|---|---|---|
Saint Kitts
|
San Marino
|
|
| 2100 | 30,378 | 31,687 |
| 2099 | 30,622 | 31,708 |
| 2098 | 30,866 | 31,720 |
| 2097 | 31,106 | 31,762 |
| 2096 | 31,357 | 31,780 |
| 2095 | 31,609 | 31,761 |
| 2094 | 31,861 | 31,755 |
| 2093 | 32,116 | 31,726 |
| 2092 | 32,383 | 31,748 |
| 2091 | 32,643 | 31,736 |
| 2090 | 32,908 | 31,747 |
| 2089 | 33,175 | 31,733 |
| 2088 | 33,459 | 31,725 |
| 2087 | 33,730 | 31,710 |
| 2086 | 34,022 | 31,683 |
| 2085 | 34,299 | 31,636 |
| 2084 | 34,588 | 31,623 |
| 2083 | 34,884 | 31,612 |
| 2082 | 35,173 | 31,596 |
| 2081 | 35,473 | 31,555 |
| 2080 | 35,768 | 31,573 |
| 2079 | 36,072 | 31,569 |
| 2078 | 36,384 | 31,566 |
| 2077 | 36,688 | 31,579 |
| 2076 | 37,001 | 31,612 |
| 2075 | 37,312 | 31,653 |
| 2074 | 37,630 | 31,703 |
| 2073 | 37,926 | 31,762 |
| 2072 | 38,236 | 31,825 |
| 2071 | 38,544 | 31,896 |
| 2070 | 38,854 | 31,965 |
| 2069 | 39,150 | 32,058 |
| 2068 | 39,454 | 32,160 |
| 2067 | 39,756 | 32,290 |
| 2066 | 40,049 | 32,395 |
| 2065 | 40,345 | 32,527 |
| 2064 | 40,630 | 32,664 |
| 2063 | 40,904 | 32,782 |
| 2062 | 41,179 | 32,918 |
| 2061 | 41,444 | 33,047 |
| 2060 | 41,706 | 33,170 |
| 2059 | 41,986 | 33,310 |
| 2058 | 42,277 | 33,447 |
| 2057 | 42,561 | 33,584 |
| 2056 | 42,825 | 33,717 |
| 2055 | 43,109 | 33,829 |
| 2054 | 43,377 | 33,954 |
| 2053 | 43,646 | 34,068 |
| 2052 | 43,905 | 34,161 |
| 2051 | 44,162 | 34,235 |
| 2050 | 44,409 | 34,268 |
| 2049 | 44,627 | 34,324 |
| 2048 | 44,845 | 34,382 |
| 2047 | 45,079 | 34,421 |
| 2046 | 45,296 | 34,463 |
| 2045 | 45,513 | 34,497 |
| 2044 | 45,714 | 34,546 |
| 2043 | 45,930 | 34,552 |
| 2042 | 46,112 | 34,521 |
| 2041 | 46,275 | 34,525 |
| 2040 | 46,427 | 34,534 |
| 2039 | 46,575 | 34,520 |
| 2038 | 46,698 | 34,483 |
| 2037 | 46,808 | 34,430 |
| 2036 | 46,918 | 34,403 |
| 2035 | 47,016 | 34,368 |
| 2034 | 47,088 | 34,347 |
| 2033 | 47,127 | 34,341 |
| 2032 | 47,162 | 34,316 |
| 2031 | 47,178 | 34,308 |
| 2030 | 47,168 | 34,289 |
| 2029 | 47,143 | 34,267 |
| 2028 | 47,123 | 34,215 |
| 2027 | 47,062 | 34,175 |
| 2026 | 46,999 | 34,144 |
| 2025 | 46,922 | 34,109 |
| 2024 | 46,843 | 33,977 |
| 2023 | 46,758 | 33,860 |
| 2022 | 46,709 | 33,755 |
| 2021 | 46,763 | 34,252 |
| 2020 | 46,870 | 34,770 |
| 2019 | 46,952 | 34,663 |
| 2018 | 47,008 | 34,522 |
| 2017 | 47,050 | 33,825 |
| 2016 | 47,075 | 33,101 |
| 2015 | 47,087 | 32,897 |
| 2014 | 47,089 | 32,655 |
| 2013 | 47,069 | 33,041 |
| 2012 | 47,033 | 33,469 |
| 2011 | 46,886 | 32,620 |
| 2010 | 46,846 | 33,270 |
| 2009 | 46,916 | 33,066 |
| 2008 | 46,835 | 31,662 |
| 2007 | 46,706 | 31,211 |
| 2006 | 46,569 | 30,184 |
| 2005 | 46,437 | 29,836 |
| 2004 | 46,315 | 29,457 |
| 2003 | 46,176 | 27,843 |
| 2002 | 46,020 | 27,491 |
| 2001 | 45,761 | 27,143 |
| 2000 | 45,248 | 26,799 |
| 1999 | 44,601 | 26,459 |
| 1998 | 43,998 | 26,125 |
| 1997 | 43,428 | 25,800 |
| 1996 | 42,877 | 25,482 |
| 1995 | 42,326 | 25,158 |
| 1994 | 41,776 | 24,823 |
| 1993 | 41,242 | 24,472 |
| 1992 | 40,715 | 24,125 |
| 1991 | 40,358 | 23,797 |
| 1990 | 40,432 | 23,475 |
| 1989 | 40,758 | 23,154 |
| 1988 | 41,062 | 22,843 |
| 1987 | 41,348 | 22,686 |
| 1986 | 41,618 | 22,636 |
| 1985 | 41,874 | 22,485 |
| 1984 | 42,113 | 22,346 |
| 1983 | 42,334 | 22,229 |
| 1982 | 42,532 | 22,055 |
| 1981 | 42,698 | 21,840 |
| 1980 | 42,850 | 21,585 |
| 1979 | 43,033 | 21,320 |
| 1978 | 43,217 | 21,026 |
| 1977 | 43,358 | 20,017 |
| 1976 | 43,482 | 19,110 |
| 1975 | 43,606 | 19,046 |
| 1974 | 43,738 | 19,030 |
| 1973 | 43,880 | 18,992 |
| 1972 | 44,033 | 18,787 |
| 1971 | 44,206 | 18,419 |
| 1970 | 44,606 | 18,168 |
| 1969 | 45,731 | 18,026 |
| 1968 | 47,245 | 17,861 |
| 1967 | 48,605 | 17,688 |
| 1966 | 49,898 | 17,523 |
| 1965 | 51,139 | 17,305 |
| 1964 | 52,326 | 16,977 |
| 1963 | 53,441 | 16,580 |
| 1962 | 54,461 | 16,183 |
| 1961 | 55,334 | 15,799 |
| 1960 | 55,810 | 15,428 |
Data sources: United Nations | World Population Prospects (2026–2100, retrieved 2026-07-08); World Bank | Health (1960–2025, retrieved 2026-07-08).
GeoRank.org/population/saint-kitts-and-nevis/san-marino | CC BY 
From 2006 to 2016, the population of Saint Kitts and Nevis increased by 506 people (a 1.09% growth), while San Marino gained 2,917 people (a 9.66% growth).
For the next 10 years, from 2016 to 2026, Saint Kitts and Nevis lost 44 people (a 0.09% decline), while San Marino's population increased by 1,058 people (a 3.2% growth).
Saint Kitts and Nevis was ranked 190th most populous country in 2006 and is 189th in 2026. San Marino was ranked 193rd in 2006 and still ranked 193rd now.
The UN's World Population Prospects forecasts that in 24 years (in 2050) Saint Kitts and Nevis' population will shrink by 5.58% to 44,409 people and will still be ranked 189th. The population of San Marino will increase by 0.32% to 34,268 people and rank change from 193rd to 192nd.
Both countries are in a period of decline and in 50 years are projected to lose 21.3% of the population in Saint Kitts and Nevis and 7.46% in San Marino.
Population growth rate by year
| Year | Growth rate | |
|---|---|---|
|
Saint Kitts
|
San Marino
|
|
| 2100 | -0.8% | -0.06% |
| 2099 | -0.79% | -0.04% |
| 2098 | -0.77% | -0.13% |
| 2097 | -0.8% | -0.05% |
| 2096 | -0.8% | 0.06% |
| 2095 | -0.79% | 0.02% |
| 2094 | -0.79% | 0.09% |
| 2093 | -0.83% | -0.07% |
| 2092 | -0.79% | 0.04% |
| 2091 | -0.81% | -0.04% |
| 2090 | -0.81% | 0.04% |
| 2089 | -0.85% | 0.03% |
| 2088 | -0.8% | 0.05% |
| 2087 | -0.86% | 0.08% |
| 2086 | -0.81% | 0.15% |
| 2085 | -0.84% | 0.04% |
| 2084 | -0.85% | 0.04% |
| 2083 | -0.82% | 0.05% |
| 2082 | -0.85% | 0.13% |
| 2081 | -0.83% | -0.06% |
| 2080 | -0.84% | 0.01% |
| 2079 | -0.86% | 0.01% |
| 2078 | -0.83% | -0.04% |
| 2077 | -0.85% | -0.1% |
| 2076 | -0.83% | -0.13% |
| 2075 | -0.85% | -0.16% |
| 2074 | -0.78% | -0.19% |
| 2073 | -0.81% | -0.2% |
| 2072 | -0.8% | -0.22% |
| 2071 | -0.8% | -0.22% |
| 2070 | -0.76% | -0.29% |
| 2069 | -0.77% | -0.32% |
| 2068 | -0.76% | -0.4% |
| 2067 | -0.73% | -0.32% |
| 2066 | -0.73% | -0.41% |
| 2065 | -0.7% | -0.42% |
| 2064 | -0.67% | -0.36% |
| 2063 | -0.67% | -0.41% |
| 2062 | -0.64% | -0.39% |
| 2061 | -0.63% | -0.37% |
| 2060 | -0.67% | -0.42% |
| 2059 | -0.69% | -0.41% |
| 2058 | -0.67% | -0.41% |
| 2057 | -0.62% | -0.39% |
| 2056 | -0.66% | -0.33% |
| 2055 | -0.62% | -0.37% |
| 2054 | -0.62% | -0.33% |
| 2053 | -0.59% | -0.27% |
| 2052 | -0.58% | -0.21% |
| 2051 | -0.56% | -0.1% |
| 2050 | -0.49% | -0.16% |
| 2049 | -0.49% | -0.17% |
| 2048 | -0.52% | -0.11% |
| 2047 | -0.48% | -0.12% |
| 2046 | -0.48% | -0.1% |
| 2045 | -0.44% | -0.14% |
| 2044 | -0.47% | -0.02% |
| 2043 | -0.4% | 0.09% |
| 2042 | -0.35% | -0.01% |
| 2041 | -0.33% | -0.03% |
| 2040 | -0.32% | 0.04% |
| 2039 | -0.26% | 0.11% |
| 2038 | -0.24% | 0.15% |
| 2037 | -0.23% | 0.08% |
| 2036 | -0.21% | 0.1% |
| 2035 | -0.15% | 0.06% |
| 2034 | -0.08% | 0.02% |
| 2033 | -0.07% | 0.07% |
| 2032 | -0.03% | 0.02% |
| 2031 | 0.02% | 0.05% |
| 2030 | 0.05% | 0.07% |
| 2029 | 0.04% | 0.15% |
| 2028 | 0.13% | 0.12% |
| 2027 | 0.13% | 0.09% |
| 2026 | 0.16% | 0.1% |
| 2025 | 0.17% | 0.39% |
| 2024 | 0.18% | 0.35% |
| 2023 | 0.1% | 0.31% |
| 2022 | -0.12% | -1.45% |
| 2021 | -0.23% | -1.49% |
| 2020 | -0.17% | 0.31% |
| 2019 | -0.12% | 0.41% |
| 2018 | -0.09% | 2.06% |
| 2017 | -0.05% | 2.19% |
| 2016 | -0.03% | 0.62% |
| 2015 | -0.004% | 0.74% |
| 2014 | 0.04% | -1.17% |
| 2013 | 0.08% | -1.28% |
| 2012 | 0.31% | 2.6% |
| 2011 | 0.09% | -1.95% |
| 2010 | -0.15% | 0.62% |
| 2009 | 0.17% | 4.43% |
| 2008 | 0.28% | 1.45% |
| 2007 | 0.29% | 3.4% |
| 2006 | 0.28% | 1.17% |
| 2005 | 0.26% | 1.29% |
| 2004 | 0.3% | 5.8% |
| 2003 | 0.34% | 1.28% |
| 2002 | 0.57% | 1.28% |
| 2001 | 1.13% | 1.28% |
| 2000 | 1.45% | 1.29% |
| 1999 | 1.37% | 1.28% |
| 1998 | 1.31% | 1.26% |
| 1997 | 1.29% | 1.25% |
| 1996 | 1.3% | 1.29% |
| 1995 | 1.32% | 1.35% |
| 1994 | 1.29% | 1.43% |
| 1993 | 1.29% | 1.44% |
| 1992 | 0.88% | 1.38% |
| 1991 | -0.18% | 1.37% |
| 1990 | -0.8% | 1.39% |
| 1989 | -0.74% | 1.36% |
| 1988 | -0.69% | 0.69% |
| 1987 | -0.65% | 0.22% |
| 1986 | -0.61% | 0.67% |
| 1985 | -0.57% | 0.62% |
| 1984 | -0.52% | 0.53% |
| 1983 | -0.47% | 0.79% |
| 1982 | -0.39% | 0.98% |
| 1981 | -0.35% | 1.18% |
| 1980 | -0.43% | 1.24% |
| 1979 | -0.43% | 1.4% |
| 1978 | -0.33% | 5.04% |
| 1977 | -0.29% | 4.75% |
| 1976 | -0.28% | 0.34% |
| 1975 | -0.3% | 0.08% |
| 1974 | -0.32% | 0.2% |
| 1973 | -0.35% | 1.09% |
| 1972 | -0.39% | 2% |
| 1971 | -0.9% | 1.38% |
| 1970 | -2.46% | 0.79% |
| 1969 | -3.2% | 0.92% |
| 1968 | -2.8% | 0.98% |
| 1967 | -2.59% | 0.94% |
| 1966 | -2.43% | 1.26% |
| 1965 | -2.27% | 1.93% |
| 1964 | -2.09% | 2.39% |
| 1963 | -1.87% | 2.45% |
| 1962 | -1.58% | 2.43% |
| 1961 | -0.85% | 2.4% |
Data sources: United Nations | World Population Prospects (2026–2100, retrieved 2026-07-08); World Bank | Health (1961–2025, retrieved 2026-07-08).
GeoRank.org/population/saint-kitts-and-nevis/san-marino | CC BY
In 2025, the population of Saint Kitts and Nevis grew by 0.17%, while San Marino's population grew by 0.39%.
Live population counters
|
Saint Kitts
|
San Marino
|
|
|---|---|---|
| Current population |
47031
|
34159
|
| Population rank | 189/197 | 193/197 |
| Percent of world population | 0.0006% | 0.0004% |
| One net population change |
4.63 days
|
2.77 days
|
| One birth every |
16 hours
|
2.57 days
|
| One death every |
18.8 hours
|
1.44 days
|
| Daily growth/decline | +0 | +0 |
| Annual growth/decline | +79 | +132 |
| Annual growth/decline rate | +0.17% | +0.39% |
| Population growth rate rank | 152/197 | 140/197 |
| One migration net change every |
2.9 weeks
|
3 days
|
| Annual migration change | +18 | +122 |
| Net migration rank | 75/196 | 72/196 |
| Foreign-born residents | 7,958 | 5,838 |
| Foreign-born residents rank | 181/195 | 183/195 |
| Foreign-born share of population | 17% | 17.4% |
| Foreign-born share rank | 37/195 | 35/195 |
Natural population change vs migration
| Year | Population change | |||
|---|---|---|---|---|
|
Saint Kitts
|
San Marino
|
|||
| Natural | Migration | Natural | Migration | |
| 2025 | - | 18 | - | 122 |
| 2024 | 82 | -7 | -112 | 37 |
| 2023 | 84 | 0 | -92 | -190 |
| 2022 | 14 | 0 | -58 | -403 |
| 2021 | -20 | -92 | -99 | -368 |
| 2020 | 98 | -202 | -122 | 247 |
| 2019 | 135 | -202 | -17 | 187 |
| 2018 | 150 | -202 | -11 | 172 |
| 2017 | 169 | -202 | -51 | 234 |
| 2016 | 185 | -202 | 10 | 291 |
| 2015 | 197 | -202 | 36 | 273 |
| 2014 | 213 | -202 | 46 | 74 |
| 2013 | 227 | -202 | 73 | 57 |
| 2012 | 246 | -202 | 54 | 143 |
| 2011 | 250 | 0 | 105 | 2,325 |
| 2010 | 274 | -449 | 126 | 592 |
| 2009 | 300 | -263 | 145 | 311 |
| 2008 | 322 | -197 | 159 | 268 |
| 2007 | 341 | -200 | 69 | 314 |
| 2006 | 355 | -221 | 75 | 310 |
| 2005 | 361 | -234 | 66 | 314 |
| 2004 | 365 | -237 | 121 | 285 |
| 2003 | 369 | -224 | 79 | 277 |
| 2002 | 365 | -210 | 112 | 241 |
| 2001 | 369 | -7 | 132 | 215 |
| 2000 | 376 | 291 | 107 | 233 |
| 1999 | 413 | 213 | 80 | 256 |
| 1998 | 415 | 170 | 74 | 257 |
| 1997 | 405 | 157 | 71 | 255 |
| 1996 | 379 | 168 | 63 | 257 |
| 1995 | 382 | 162 | 51 | 262 |
| 1994 | 370 | 170 | 43 | 300 |
| 1993 | 373 | 160 | 38 | 325 |
| 1992 | 369 | 158 | 42 | 285 |
| 1991 | 411 | -217 | 45 | 278 |
| 1990 | 471 | -812 | 41 | 289 |
| 1989 | 476 | -788 | 36 | 285 |
| 1988 | 471 | -766 | 34 | 268 |
| 1987 | 486 | -767 | 31 | -20 |
| 1986 | 520 | -783 | 40 | 44 |
| 1985 | 574 | -821 | 44 | 166 |
| 1984 | 598 | -828 | 46 | 32 |
| 1983 | 664 | -880 | 54 | 115 |
| 1982 | 672 | -858 | 61 | 117 |
| 1981 | 684 | -832 | 76 | 169 |
| 1980 | 652 | -798 | 90 | 169 |
| 1979 | 643 | -856 | 104 | 164 |
| 1978 | 654 | -817 | 121 | 199 |
| 1977 | 697 | -820 | 117 | 1,577 |
| 1976 | 703 | -823 | 126 | 0 |
| 1975 | 688 | -813 | 141 | -133 |
| 1974 | 670 | -810 | 153 | -131 |
| 1973 | 646 | -794 | 167 | -124 |
| 1972 | 619 | -782 | 173 | 191 |
| 1971 | 615 | -797 | 174 | 201 |
| 1970 | 611 | -1,227 | 173 | -39 |
| 1969 | 708 | -2,340 | 173 | -29 |
| 1968 | 812 | -2,208 | 171 | 8 |
| 1967 | 951 | -2,270 | 171 | -3 |
| 1966 | 1,103 | -2,366 | 173 | -9 |
| 1965 | 1,228 | -2,447 | 169 | 99 |
| 1964 | 1,305 | -2,465 | 163 | 233 |
| 1963 | 1,360 | -2,435 | 158 | 242 |
| 1962 | 1,373 | -2,331 | 155 | 238 |
| 1961 | 1,466 | -2,256 | 174 | 206 |
| 1960 | 1,562 | -1,725 | 139 | 229 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).
GeoRank.org/population/saint-kitts-and-nevis/san-marino | CC BY
Over the last 10 years, 45.5% of the population change in Saint Kitts and Nevis is from natural causes (a gain of 1,094 people) and 54.5% is from migration (a loss of 1,311 people). In San Marino 51.8% is from natural causes (a loss of 516 people) and 48.2% is from migration (a gain of 480 people).
As of 2024, 7,958 residents or 17% of the population were not native-born in Saint Kitts and Nevis, compared to 5,838 people or 17.4% in San Marino.
Biggest cities by population
|
Saint Kitts
|
|
|---|---|
| City | Population |
| Basseterre | 12.9K |
| Cayon | 3K |
|
San Marino
|
|
|---|---|
| City | Population |
| Dogana | 7K |
| San Marino | 4.04K |
Compare countries by 7 more topics
Population differences between Saint Kitts and Nevis and San Marino
|
Saint Kitts
|
San Marino
|
|
|---|---|---|
| Life expectancy | 72.6 years | 86 years |
| Average age | 37.5 years | 46.4 years |
| Median age | 37.1 years | 49.5 years |
| Male:Female ratio | 47.8:52.2 | 49.2:50.8 |
| Fertility rate | 1.53 births per woman | 1.16 births per woman |
| Population density | 468 ppl/mi² | 1,474 ppl/mi² |
Population map with other countries
Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08); United Nations | World Population Prospects (1960–2026, retrieved 2026-07-08); U.S. Census Bureau (1960–2025, retrieved 2026-07-08); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08).
GeoRank.org/population/saint-kitts-and-nevis/san-marino | CC BY
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Data sources:
- World Bank | Health (1960–2025, retrieved 2026-07-08)
- United Nations | World Population Prospects (1960–2100, retrieved 2026-07-08)
- U.S. Census Bureau (1960–2025, retrieved 2026-07-08)
- Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08)
- Wikidata (2026, retrieved 2026-07-08)
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