The latest officially reported population of San Marino was 34,109 in 2025 vs 1,367,764 people in Trinidad and Tobago in 2025. In 2026, based on the adjusted UN estimation, the current San Marino's population is 34,159 people compared to 1,370,916 in Trinidad and Tobago.
Population statistics:
- Trinidad and Tobago's population is 40.1 times bigger than San Marino's.
- San Marino is ranked the 193rd most populous country in the world, while Trinidad and Tobago is the 154th.
- The countries together account for 0.02% of the world: 0.0004% for San Marino vs 0.02% for Trinidad and Tobago.
- For the last 10 years, San Marino has had an average growth rate of +0.4% per year vs +0.15% in Trinidad and Tobago.
- Since 2006, the population of San Marino has increased from 30.2K people to 34.2K (13.2% growth), while Trinidad and Tobago has grown from 1.3M to 1.37M (5.62% growth).
San Marino vs Trinidad and Tobago: population by year and forecast
| Year | Population | |
|---|---|---|
San Marino
|
Trinidad
|
|
| 2100 | 31,687 | 817,597 |
| 2099 | 31,708 | 825,167 |
| 2098 | 31,720 | 832,755 |
| 2097 | 31,762 | 840,398 |
| 2096 | 31,780 | 848,105 |
| 2095 | 31,761 | 855,896 |
| 2094 | 31,755 | 863,688 |
| 2093 | 31,726 | 871,563 |
| 2092 | 31,748 | 879,479 |
| 2091 | 31,736 | 887,507 |
| 2090 | 31,747 | 895,594 |
| 2089 | 31,733 | 903,792 |
| 2088 | 31,725 | 912,036 |
| 2087 | 31,710 | 920,411 |
| 2086 | 31,683 | 928,916 |
| 2085 | 31,636 | 937,549 |
| 2084 | 31,623 | 946,328 |
| 2083 | 31,612 | 955,303 |
| 2082 | 31,596 | 964,428 |
| 2081 | 31,555 | 973,767 |
| 2080 | 31,573 | 983,215 |
| 2079 | 31,569 | 992,890 |
| 2078 | 31,566 | 1,002,707 |
| 2077 | 31,579 | 1,012,724 |
| 2076 | 31,612 | 1,022,846 |
| 2075 | 31,653 | 1,033,103 |
| 2074 | 31,703 | 1,043,451 |
| 2073 | 31,762 | 1,053,862 |
| 2072 | 31,825 | 1,064,397 |
| 2071 | 31,896 | 1,074,937 |
| 2070 | 31,965 | 1,085,508 |
| 2069 | 32,058 | 1,096,081 |
| 2068 | 32,160 | 1,106,619 |
| 2067 | 32,290 | 1,117,029 |
| 2066 | 32,395 | 1,127,377 |
| 2065 | 32,527 | 1,137,666 |
| 2064 | 32,664 | 1,147,820 |
| 2063 | 32,782 | 1,157,795 |
| 2062 | 32,918 | 1,167,602 |
| 2061 | 33,047 | 1,177,258 |
| 2060 | 33,170 | 1,186,727 |
| 2059 | 33,310 | 1,196,052 |
| 2058 | 33,447 | 1,205,157 |
| 2057 | 33,584 | 1,214,148 |
| 2056 | 33,717 | 1,222,923 |
| 2055 | 33,829 | 1,231,559 |
| 2054 | 33,954 | 1,240,041 |
| 2053 | 34,068 | 1,248,279 |
| 2052 | 34,161 | 1,256,354 |
| 2051 | 34,235 | 1,264,264 |
| 2050 | 34,268 | 1,271,946 |
| 2049 | 34,324 | 1,279,479 |
| 2048 | 34,382 | 1,286,792 |
| 2047 | 34,421 | 1,293,925 |
| 2046 | 34,463 | 1,300,799 |
| 2045 | 34,497 | 1,307,495 |
| 2044 | 34,546 | 1,313,930 |
| 2043 | 34,552 | 1,320,145 |
| 2042 | 34,521 | 1,326,058 |
| 2041 | 34,525 | 1,331,703 |
| 2040 | 34,534 | 1,337,031 |
| 2039 | 34,520 | 1,342,067 |
| 2038 | 34,483 | 1,346,734 |
| 2037 | 34,430 | 1,351,096 |
| 2036 | 34,403 | 1,355,110 |
| 2035 | 34,368 | 1,358,761 |
| 2034 | 34,347 | 1,362,044 |
| 2033 | 34,341 | 1,364,882 |
| 2032 | 34,316 | 1,367,356 |
| 2031 | 34,308 | 1,369,304 |
| 2030 | 34,289 | 1,370,777 |
| 2029 | 34,267 | 1,371,753 |
| 2028 | 34,215 | 1,372,048 |
| 2027 | 34,175 | 1,371,592 |
| 2026 | 34,144 | 1,370,204 |
| 2025 | 34,109 | 1,367,764 |
| 2024 | 33,977 | 1,368,333 |
| 2023 | 33,860 | 1,367,510 |
| 2022 | 33,755 | 1,365,805 |
| 2021 | 34,252 | 1,367,558 |
| 2020 | 34,770 | 1,366,725 |
| 2019 | 34,663 | 1,363,985 |
| 2018 | 34,522 | 1,359,193 |
| 2017 | 33,825 | 1,356,633 |
| 2016 | 33,101 | 1,353,895 |
| 2015 | 32,897 | 1,349,667 |
| 2014 | 32,655 | 1,345,343 |
| 2013 | 33,041 | 1,340,557 |
| 2012 | 33,469 | 1,335,194 |
| 2011 | 32,620 | 1,328,019 |
| 2010 | 33,270 | 1,317,714 |
| 2009 | 33,066 | 1,310,106 |
| 2008 | 31,662 | 1,308,587 |
| 2007 | 31,211 | 1,303,188 |
| 2006 | 30,184 | 1,297,944 |
| 2005 | 29,836 | 1,294,494 |
| 2004 | 29,457 | 1,345,380 |
| 2003 | 27,843 | 1,338,709 |
| 2002 | 27,491 | 1,332,011 |
| 2001 | 27,143 | 1,325,567 |
| 2000 | 26,799 | 1,319,774 |
| 1999 | 26,459 | 1,314,708 |
| 1998 | 26,125 | 1,310,225 |
| 1997 | 25,800 | 1,305,836 |
| 1996 | 25,482 | 1,300,928 |
| 1995 | 25,158 | 1,295,169 |
| 1994 | 24,823 | 1,288,341 |
| 1993 | 24,472 | 1,280,466 |
| 1992 | 24,125 | 1,271,674 |
| 1991 | 23,797 | 1,262,171 |
| 1990 | 23,475 | 1,252,208 |
| 1989 | 23,154 | 1,241,600 |
| 1988 | 22,843 | 1,230,069 |
| 1987 | 22,686 | 1,217,364 |
| 1986 | 22,636 | 1,203,124 |
| 1985 | 22,485 | 1,187,366 |
| 1984 | 22,346 | 1,172,984 |
| 1983 | 22,229 | 1,160,534 |
| 1982 | 22,055 | 1,147,927 |
| 1981 | 21,840 | 1,135,132 |
| 1980 | 21,585 | 1,121,744 |
| 1979 | 21,320 | 1,107,639 |
| 1978 | 21,026 | 1,093,380 |
| 1977 | 20,017 | 1,079,554 |
| 1976 | 19,110 | 1,066,311 |
| 1975 | 19,046 | 1,053,469 |
| 1974 | 19,030 | 1,040,761 |
| 1973 | 18,992 | 1,027,851 |
| 1972 | 18,787 | 1,014,921 |
| 1971 | 18,419 | 1,002,585 |
| 1970 | 18,168 | 991,471 |
| 1969 | 18,026 | 980,706 |
| 1968 | 17,861 | 969,006 |
| 1967 | 17,688 | 956,418 |
| 1966 | 17,523 | 942,937 |
| 1965 | 17,305 | 928,425 |
| 1964 | 16,977 | 912,963 |
| 1963 | 16,580 | 896,804 |
| 1962 | 16,183 | 880,194 |
| 1961 | 15,799 | 863,144 |
| 1960 | 15,428 | 844,943 |
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/san-marino/trinidad-and-tobago | CC BY 
From 2006 to 2016, the population of San Marino increased by 2,917 people (a 9.66% growth), while Trinidad and Tobago gained 55,951 people (a 4.31% growth).
For the next 10 years, from 2016 to 2026, San Marino gained 1,058 people (a 3.2% growth), while Trinidad and Tobago's population increased by 17,021 people (a 1.26% growth).
San Marino was ranked 193rd most populous country in 2006 and is still 193rd in 2026. Trinidad and Tobago was ranked 150th in 2006 and ranked 154th now.
The UN's World Population Prospects forecasts that in 24 years (in 2050) San Marino's population will grow by 0.32% to 34,268 people with a rank change from 193rd to 192nd. The population of Trinidad and Tobago will decrease by 7.22% to 1,271,946 people and rank change from 154th to 158th.
Trinidad and Tobago is projected to reach its peak in 2028 at 1.37M people, while San Marino's population already peaked in 2020 at 34.8K people and is projected to decrease to 31.7K people by 2100.
Population growth rate by year
| Year | Growth rate | |
|---|---|---|
|
San Marino
|
Trinidad
|
|
| 2100 | -0.06% | -0.92% |
| 2099 | -0.04% | -0.91% |
| 2098 | -0.13% | -0.91% |
| 2097 | -0.05% | -0.91% |
| 2096 | 0.06% | -0.91% |
| 2095 | 0.02% | -0.9% |
| 2094 | 0.09% | -0.9% |
| 2093 | -0.07% | -0.9% |
| 2092 | 0.04% | -0.9% |
| 2091 | -0.04% | -0.9% |
| 2090 | 0.04% | -0.91% |
| 2089 | 0.03% | -0.9% |
| 2088 | 0.05% | -0.91% |
| 2087 | 0.08% | -0.92% |
| 2086 | 0.15% | -0.92% |
| 2085 | 0.04% | -0.93% |
| 2084 | 0.04% | -0.94% |
| 2083 | 0.05% | -0.95% |
| 2082 | 0.13% | -0.96% |
| 2081 | -0.06% | -0.96% |
| 2080 | 0.01% | -0.97% |
| 2079 | 0.01% | -0.98% |
| 2078 | -0.04% | -0.99% |
| 2077 | -0.1% | -0.99% |
| 2076 | -0.13% | -0.99% |
| 2075 | -0.16% | -0.99% |
| 2074 | -0.19% | -0.99% |
| 2073 | -0.2% | -0.99% |
| 2072 | -0.22% | -0.98% |
| 2071 | -0.22% | -0.97% |
| 2070 | -0.29% | -0.96% |
| 2069 | -0.32% | -0.95% |
| 2068 | -0.4% | -0.93% |
| 2067 | -0.32% | -0.92% |
| 2066 | -0.41% | -0.9% |
| 2065 | -0.42% | -0.88% |
| 2064 | -0.36% | -0.86% |
| 2063 | -0.41% | -0.84% |
| 2062 | -0.39% | -0.82% |
| 2061 | -0.37% | -0.8% |
| 2060 | -0.42% | -0.78% |
| 2059 | -0.41% | -0.76% |
| 2058 | -0.41% | -0.74% |
| 2057 | -0.39% | -0.72% |
| 2056 | -0.33% | -0.7% |
| 2055 | -0.37% | -0.68% |
| 2054 | -0.33% | -0.66% |
| 2053 | -0.27% | -0.64% |
| 2052 | -0.21% | -0.63% |
| 2051 | -0.1% | -0.6% |
| 2050 | -0.16% | -0.59% |
| 2049 | -0.17% | -0.57% |
| 2048 | -0.11% | -0.55% |
| 2047 | -0.12% | -0.53% |
| 2046 | -0.1% | -0.51% |
| 2045 | -0.14% | -0.49% |
| 2044 | -0.02% | -0.47% |
| 2043 | 0.09% | -0.45% |
| 2042 | -0.01% | -0.42% |
| 2041 | -0.03% | -0.4% |
| 2040 | 0.04% | -0.38% |
| 2039 | 0.11% | -0.35% |
| 2038 | 0.15% | -0.32% |
| 2037 | 0.08% | -0.3% |
| 2036 | 0.1% | -0.27% |
| 2035 | 0.06% | -0.24% |
| 2034 | 0.02% | -0.21% |
| 2033 | 0.07% | -0.18% |
| 2032 | 0.02% | -0.14% |
| 2031 | 0.05% | -0.11% |
| 2030 | 0.07% | -0.07% |
| 2029 | 0.15% | -0.02% |
| 2028 | 0.12% | 0.03% |
| 2027 | 0.09% | 0.1% |
| 2026 | 0.1% | 0.18% |
| 2025 | 0.39% | -0.04% |
| 2024 | 0.35% | 0.06% |
| 2023 | 0.31% | 0.12% |
| 2022 | -1.45% | -0.13% |
| 2021 | -1.49% | 0.06% |
| 2020 | 0.31% | 0.2% |
| 2019 | 0.41% | 0.35% |
| 2018 | 2.06% | 0.19% |
| 2017 | 2.19% | 0.2% |
| 2016 | 0.62% | 0.31% |
| 2015 | 0.74% | 0.32% |
| 2014 | -1.17% | 0.36% |
| 2013 | -1.28% | 0.4% |
| 2012 | 2.6% | 0.54% |
| 2011 | -1.95% | 0.78% |
| 2010 | 0.62% | 0.58% |
| 2009 | 4.43% | 0.12% |
| 2008 | 1.45% | 0.41% |
| 2007 | 3.4% | 0.4% |
| 2006 | 1.17% | 0.27% |
| 2005 | 1.29% | -3.78% |
| 2004 | 5.8% | 0.5% |
| 2003 | 1.28% | 0.5% |
| 2002 | 1.28% | 0.49% |
| 2001 | 1.28% | 0.44% |
| 2000 | 1.29% | 0.39% |
| 1999 | 1.28% | 0.34% |
| 1998 | 1.26% | 0.34% |
| 1997 | 1.25% | 0.38% |
| 1996 | 1.29% | 0.44% |
| 1995 | 1.35% | 0.53% |
| 1994 | 1.43% | 0.62% |
| 1993 | 1.44% | 0.69% |
| 1992 | 1.38% | 0.75% |
| 1991 | 1.37% | 0.8% |
| 1990 | 1.39% | 0.85% |
| 1989 | 1.36% | 0.94% |
| 1988 | 0.69% | 1.04% |
| 1987 | 0.22% | 1.18% |
| 1986 | 0.67% | 1.33% |
| 1985 | 0.62% | 1.23% |
| 1984 | 0.53% | 1.07% |
| 1983 | 0.79% | 1.1% |
| 1982 | 0.98% | 1.13% |
| 1981 | 1.18% | 1.19% |
| 1980 | 1.24% | 1.27% |
| 1979 | 1.4% | 1.3% |
| 1978 | 5.04% | 1.28% |
| 1977 | 4.75% | 1.24% |
| 1976 | 0.34% | 1.22% |
| 1975 | 0.08% | 1.22% |
| 1974 | 0.2% | 1.26% |
| 1973 | 1.09% | 1.27% |
| 1972 | 2% | 1.23% |
| 1971 | 1.38% | 1.12% |
| 1970 | 0.79% | 1.1% |
| 1969 | 0.92% | 1.21% |
| 1968 | 0.98% | 1.32% |
| 1967 | 0.94% | 1.43% |
| 1966 | 1.26% | 1.56% |
| 1965 | 1.93% | 1.69% |
| 1964 | 2.39% | 1.8% |
| 1963 | 2.45% | 1.89% |
| 1962 | 2.43% | 1.98% |
| 1961 | 2.4% | 2.15% |
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/san-marino/trinidad-and-tobago | CC BY
In 2025, the population of San Marino grew by 0.39%, while Trinidad and Tobago's population declined by 0.04%.
Live population counters
|
San Marino
|
Trinidad
|
|
|---|---|---|
| Current population |
34159
|
1370916
|
| Population rank | 193/197 | 154/197 |
| Percent of world population | 0.0004% | 0.02% |
| One net population change |
2.77 days
|
15.4 hours
|
| One birth every |
2.57 days
|
36.4 minutes
|
| One death every |
1.44 days
|
44 minutes
|
| Daily growth/decline | +0 | -2 |
| Annual growth/decline | +132 | -569 |
| Annual growth/decline rate | +0.39% | -0.04% |
| Population growth rate rank | 140/197 | 160/197 |
| One migration net change every |
3 days
|
12.7 hours
|
| Annual migration change | +122 | +691 |
| Net migration rank | 72/196 | 67/196 |
| Foreign-born residents | 5,838 | 113,478 |
| Foreign-born residents rank | 183/195 | 128/195 |
| Foreign-born share of population | 17.4% | 7.5% |
| Foreign-born share rank | 35/195 | 78/195 |
Natural population change vs migration
| Year | Population change | |||
|---|---|---|---|---|
|
San Marino
|
Trinidad
|
|||
| Natural | Migration | Natural | Migration | |
| 2025 | - | 122 | - | 691 |
| 2024 | -112 | 37 | 2,469 | 1,334 |
| 2023 | -92 | -190 | 3,200 | 2,126 |
| 2022 | -58 | -403 | 3,773 | 4,247 |
| 2021 | -99 | -368 | 2,091 | 5,749 |
| 2020 | -122 | 247 | 4,558 | 427 |
| 2019 | -17 | 187 | 5,647 | -19,251 |
| 2018 | -11 | 172 | 5,869 | 35,502 |
| 2017 | -51 | 234 | 6,779 | 1,445 |
| 2016 | 10 | 291 | 7,436 | -86 |
| 2015 | 36 | 273 | 7,963 | -575 |
| 2014 | 46 | 74 | 8,571 | -799 |
| 2013 | 73 | 57 | 9,020 | -796 |
| 2012 | 54 | 143 | 9,376 | -880 |
| 2011 | 105 | 2,325 | 9,601 | -1,410 |
| 2010 | 126 | 592 | 9,698 | -2,230 |
| 2009 | 145 | 311 | 9,769 | -3,056 |
| 2008 | 159 | 268 | 9,872 | -3,624 |
| 2007 | 69 | 314 | 9,939 | -3,731 |
| 2006 | 75 | 310 | 9,889 | -3,684 |
| 2005 | 66 | 314 | 9,822 | -3,595 |
| 2004 | 121 | 285 | 10,149 | -3,504 |
| 2003 | 79 | 277 | 10,169 | -3,472 |
| 2002 | 112 | 241 | 10,316 | -3,613 |
| 2001 | 132 | 215 | 10,438 | -4,252 |
| 2000 | 107 | 233 | 10,588 | -5,185 |
| 1999 | 80 | 256 | 10,821 | -6,103 |
| 1998 | 74 | 257 | 10,964 | -6,730 |
| 1997 | 71 | 255 | 11,405 | -6,865 |
| 1996 | 63 | 257 | 12,101 | -6,827 |
| 1995 | 51 | 262 | 12,971 | -6,723 |
| 1994 | 43 | 300 | 14,032 | -6,615 |
| 1993 | 38 | 325 | 14,878 | -6,554 |
| 1992 | 42 | 285 | 15,910 | -6,650 |
| 1991 | 45 | 278 | 16,903 | -7,149 |
| 1990 | 41 | 289 | 18,052 | -7,878 |
| 1989 | 36 | 285 | 19,636 | -8,588 |
| 1988 | 34 | 268 | 21,028 | -9,023 |
| 1987 | 31 | -20 | 22,398 | -9,002 |
| 1986 | 40 | 44 | 23,705 | -8,620 |
| 1985 | 44 | 166 | 24,487 | -8,051 |
| 1984 | 46 | 32 | 24,738 | -12,413 |
| 1983 | 54 | 115 | 25,118 | -12,544 |
| 1982 | 61 | 117 | 25,181 | -12,529 |
| 1981 | 76 | 169 | 25,015 | -12,086 |
| 1980 | 90 | 169 | 24,557 | -10,709 |
| 1979 | 104 | 164 | 23,475 | -9,106 |
| 1978 | 121 | 199 | 22,538 | -8,397 |
| 1977 | 117 | 1,577 | 21,660 | -8,154 |
| 1976 | 126 | 0 | 20,875 | -7,895 |
| 1975 | 141 | -133 | 20,468 | -7,768 |
| 1974 | 153 | -131 | 20,412 | -7,683 |
| 1973 | 167 | -124 | 20,617 | -7,524 |
| 1972 | 173 | 191 | 20,116 | -7,346 |
| 1971 | 174 | 201 | 19,400 | -7,499 |
| 1970 | 173 | -39 | 19,074 | -8,751 |
| 1969 | 173 | -29 | 19,652 | -8,449 |
| 1968 | 171 | 8 | 20,849 | -8,647 |
| 1967 | 171 | -3 | 21,992 | -9,008 |
| 1966 | 173 | -9 | 23,228 | -9,254 |
| 1965 | 169 | 99 | 24,349 | -9,301 |
| 1964 | 163 | 233 | 25,065 | -9,193 |
| 1963 | 158 | 242 | 25,507 | -9,067 |
| 1962 | 155 | 238 | 25,763 | -8,982 |
| 1961 | 174 | 206 | 25,518 | -8,200 |
| 1960 | 139 | 229 | 24,766 | -5,671 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).
GeoRank.org/population/san-marino/trinidad-and-tobago | CC BY
Over the last 10 years, 51.8% of the population change in San Marino is from natural causes (a loss of 516 people) and 48.2% is from migration (a gain of 480 people). In Trinidad and Tobago 61.7% is from natural causes (a gain of 49,785 people) and 38.3% is from migration (a gain of 30,918 people).
As of 2024, 5,838 residents or 17.4% of the population were not native-born in San Marino, compared to 113,478 people or 7.5% in Trinidad and Tobago.
Biggest cities by population
|
San Marino
|
|
|---|---|
| City | Population |
| Dogana | 7K |
| San Marino | 4.04K |
|
Trinidad
|
|
|---|---|
| City | Population |
| Chaguanas | 83.5K |
| San Fernando | 55.4K |
| Port of Spain | 49K |
| Scarborough | 17K |
| San Juan | 13.8K |
Compare countries by 7 more topics
Population differences between San Marino and Trinidad and Tobago
|
San Marino
|
Trinidad
|
|
|---|---|---|
| Life expectancy | 86 years | 73.9 years |
| Average age | 46.4 years | 38.5 years |
| Median age | 49.5 years | 38.6 years |
| Male:Female ratio | 49.2:50.8 | 49.4:50.6 |
| Fertility rate | 1.16 births per woman | 1.54 births per woman |
| Population density | 1,474 ppl/mi² | 692 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/san-marino/trinidad-and-tobago | 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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