The latest officially reported population of Mauritania was 5,315,065 in 2025 vs 99,924 people in Saint Vincent in 2025. In 2026, based on the adjusted UN estimation, the current Mauritania's population is 5,539,189 people compared to 99,243 in Saint Vincent.
Population statistics:
- Mauritania's population is 55.8 times bigger than Saint Vincent's.
- Mauritania is ranked the 123rd most populous country in the world, while Saint Vincent is the 184th.
- The countries together account for 0.07% of the world: 0.07% for Mauritania vs 0.001% for Saint Vincent.
- For the last 10 years, Mauritania has had an average growth rate of +2.98% per year vs -0.67% in Saint Vincent.
- Since 2006, the population of Mauritania has increased from 3.01M people to 5.54M (83.8% growth), while Saint Vincent has declined from 112K to 99.2K (11.4% decline).
Mauritania vs Saint Vincent: population by year and forecast
| Year | Population | |
|---|---|---|
Mauritania
|
Saint Vincent
|
|
| 2100 | 17,302,938 | 64,237 |
| 2099 | 17,195,692 | 64,723 |
| 2098 | 17,083,078 | 65,208 |
| 2097 | 16,968,365 | 65,711 |
| 2096 | 16,850,394 | 66,195 |
| 2095 | 16,732,430 | 66,695 |
| 2094 | 16,610,512 | 67,193 |
| 2093 | 16,485,880 | 67,698 |
| 2092 | 16,359,440 | 68,190 |
| 2091 | 16,229,167 | 68,693 |
| 2090 | 16,097,149 | 69,187 |
| 2089 | 15,962,562 | 69,695 |
| 2088 | 15,824,899 | 70,183 |
| 2087 | 15,683,760 | 70,686 |
| 2086 | 15,541,281 | 71,177 |
| 2085 | 15,397,701 | 71,677 |
| 2084 | 15,251,533 | 72,169 |
| 2083 | 15,102,125 | 72,657 |
| 2082 | 14,952,194 | 73,151 |
| 2081 | 14,799,309 | 73,632 |
| 2080 | 14,645,548 | 74,110 |
| 2079 | 14,490,500 | 74,592 |
| 2078 | 14,331,284 | 75,069 |
| 2077 | 14,170,045 | 75,538 |
| 2076 | 14,007,555 | 76,021 |
| 2075 | 13,843,393 | 76,495 |
| 2074 | 13,678,579 | 76,979 |
| 2073 | 13,512,182 | 77,460 |
| 2072 | 13,343,946 | 77,942 |
| 2071 | 13,172,876 | 78,432 |
| 2070 | 13,002,521 | 78,922 |
| 2069 | 12,830,090 | 79,423 |
| 2068 | 12,657,711 | 79,927 |
| 2067 | 12,482,299 | 80,420 |
| 2066 | 12,306,495 | 80,923 |
| 2065 | 12,131,679 | 81,441 |
| 2064 | 11,954,090 | 81,948 |
| 2063 | 11,778,351 | 82,451 |
| 2062 | 11,601,323 | 82,958 |
| 2061 | 11,424,089 | 83,471 |
| 2060 | 11,246,850 | 83,986 |
| 2059 | 11,067,732 | 84,499 |
| 2058 | 10,887,645 | 85,015 |
| 2057 | 10,709,500 | 85,514 |
| 2056 | 10,532,648 | 86,025 |
| 2055 | 10,354,318 | 86,523 |
| 2054 | 10,175,517 | 87,028 |
| 2053 | 9,995,645 | 87,503 |
| 2052 | 9,815,104 | 87,964 |
| 2051 | 9,635,288 | 88,420 |
| 2050 | 9,457,400 | 88,856 |
| 2049 | 9,279,576 | 89,264 |
| 2048 | 9,100,595 | 89,668 |
| 2047 | 8,923,220 | 90,076 |
| 2046 | 8,745,286 | 90,459 |
| 2045 | 8,568,910 | 90,830 |
| 2044 | 8,393,773 | 91,162 |
| 2043 | 8,218,850 | 91,507 |
| 2042 | 8,044,865 | 91,853 |
| 2041 | 7,873,599 | 92,174 |
| 2040 | 7,703,561 | 92,494 |
| 2039 | 7,534,623 | 92,838 |
| 2038 | 7,366,187 | 93,197 |
| 2037 | 7,199,542 | 93,561 |
| 2036 | 7,033,866 | 93,950 |
| 2035 | 6,869,186 | 94,373 |
| 2034 | 6,705,635 | 94,813 |
| 2033 | 6,543,505 | 95,260 |
| 2032 | 6,383,229 | 95,753 |
| 2031 | 6,225,030 | 96,256 |
| 2030 | 6,068,395 | 96,794 |
| 2029 | 5,914,109 | 97,359 |
| 2028 | 5,761,715 | 97,941 |
| 2027 | 5,611,635 | 98,568 |
| 2026 | 5,462,675 | 99,243 |
| 2025 | 5,315,065 | 99,924 |
| 2024 | 5,169,395 | 100,616 |
| 2023 | 5,022,441 | 101,323 |
| 2022 | 4,875,637 | 102,046 |
| 2021 | 4,734,874 | 102,841 |
| 2020 | 4,600,131 | 103,526 |
| 2019 | 4,467,708 | 104,167 |
| 2018 | 4,337,685 | 104,926 |
| 2017 | 4,210,600 | 105,663 |
| 2016 | 4,086,657 | 106,349 |
| 2015 | 3,965,959 | 106,960 |
| 2014 | 3,848,514 | 107,535 |
| 2013 | 3,734,318 | 108,135 |
| 2012 | 3,619,034 | 108,736 |
| 2011 | 3,502,811 | 109,349 |
| 2010 | 3,390,965 | 109,959 |
| 2009 | 3,284,448 | 110,508 |
| 2008 | 3,183,269 | 111,028 |
| 2007 | 3,093,059 | 111,531 |
| 2006 | 3,013,660 | 112,014 |
| 2005 | 2,939,059 | 112,450 |
| 2004 | 2,868,664 | 112,835 |
| 2003 | 2,802,046 | 113,141 |
| 2002 | 2,738,655 | 113,347 |
| 2001 | 2,678,760 | 113,501 |
| 2000 | 2,613,441 | 113,545 |
| 1999 | 2,541,698 | 113,366 |
| 1998 | 2,474,651 | 113,180 |
| 1997 | 2,411,306 | 113,141 |
| 1996 | 2,358,188 | 113,119 |
| 1995 | 2,312,017 | 113,047 |
| 1994 | 2,249,454 | 112,918 |
| 1993 | 2,174,328 | 112,735 |
| 1992 | 2,088,135 | 112,509 |
| 1991 | 2,009,738 | 112,222 |
| 1990 | 1,951,878 | 111,812 |
| 1989 | 1,903,048 | 111,272 |
| 1988 | 1,855,859 | 110,658 |
| 1987 | 1,803,014 | 110,001 |
| 1986 | 1,751,835 | 109,281 |
| 1985 | 1,702,107 | 108,506 |
| 1984 | 1,653,693 | 107,687 |
| 1983 | 1,606,746 | 106,838 |
| 1982 | 1,561,176 | 105,969 |
| 1981 | 1,516,877 | 105,073 |
| 1980 | 1,474,043 | 104,213 |
| 1979 | 1,432,758 | 103,478 |
| 1978 | 1,392,713 | 102,775 |
| 1977 | 1,353,768 | 101,999 |
| 1976 | 1,315,336 | 101,197 |
| 1975 | 1,277,330 | 100,387 |
| 1974 | 1,240,188 | 99,556 |
| 1973 | 1,203,838 | 98,691 |
| 1972 | 1,168,355 | 97,790 |
| 1971 | 1,133,702 | 96,872 |
| 1970 | 1,099,806 | 95,964 |
| 1969 | 1,066,754 | 95,058 |
| 1968 | 1,034,739 | 94,123 |
| 1967 | 1,003,843 | 93,124 |
| 1966 | 974,157 | 92,052 |
| 1965 | 945,838 | 90,927 |
| 1964 | 918,955 | 89,749 |
| 1963 | 893,423 | 88,523 |
| 1962 | 869,184 | 87,236 |
| 1961 | 846,167 | 85,870 |
| 1960 | 824,298 | 84,388 |
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/mauritania/saint-vincent | CC BY 
From 2006 to 2016, the population of Mauritania increased by 1,072,997 people (a 35.6% growth), while Saint Vincent lost 5,665 people (a 5.06% decline).
For the next 10 years, from 2016 to 2026, Mauritania gained 1,452,532 people (a 35.5% growth), while Saint Vincent's population decreased by 7,106 people (a 6.68% decline).
Mauritania was ranked 132nd most populous country in 2006 and is 123rd in 2026. Saint Vincent was ranked 180th in 2006 and ranked 184th now.
The UN's World Population Prospects forecasts that in 24 years (in 2050) Mauritania's population will grow by 70.7% to 9,457,400 people with a rank change from 123rd to 103rd. The population of Saint Vincent will decrease by 10.5% to 88,856 people and rank change from 184th to 186th.
Mauritania is projected to reach its peak in 2100 at 17.3M people, while Saint Vincent's population already peaked in 2000 at 114K people and is projected to decrease to 64.2K people by 2100.
Population growth rate by year
| Year | Growth rate | |
|---|---|---|
|
Mauritania
|
Saint Vincent
|
|
| 2100 | 0.62% | -0.75% |
| 2099 | 0.66% | -0.74% |
| 2098 | 0.68% | -0.76% |
| 2097 | 0.7% | -0.73% |
| 2096 | 0.7% | -0.75% |
| 2095 | 0.73% | -0.74% |
| 2094 | 0.76% | -0.75% |
| 2093 | 0.77% | -0.72% |
| 2092 | 0.8% | -0.73% |
| 2091 | 0.82% | -0.71% |
| 2090 | 0.84% | -0.73% |
| 2089 | 0.87% | -0.7% |
| 2088 | 0.9% | -0.71% |
| 2087 | 0.92% | -0.69% |
| 2086 | 0.93% | -0.7% |
| 2085 | 0.96% | -0.68% |
| 2084 | 0.99% | -0.67% |
| 2083 | 1% | -0.68% |
| 2082 | 1.03% | -0.65% |
| 2081 | 1.05% | -0.64% |
| 2080 | 1.07% | -0.65% |
| 2079 | 1.11% | -0.63% |
| 2078 | 1.14% | -0.62% |
| 2077 | 1.16% | -0.64% |
| 2076 | 1.19% | -0.62% |
| 2075 | 1.2% | -0.63% |
| 2074 | 1.23% | -0.62% |
| 2073 | 1.26% | -0.62% |
| 2072 | 1.3% | -0.63% |
| 2071 | 1.31% | -0.62% |
| 2070 | 1.34% | -0.63% |
| 2069 | 1.36% | -0.63% |
| 2068 | 1.41% | -0.61% |
| 2067 | 1.43% | -0.62% |
| 2066 | 1.44% | -0.64% |
| 2065 | 1.49% | -0.62% |
| 2064 | 1.49% | -0.61% |
| 2063 | 1.53% | -0.61% |
| 2062 | 1.55% | -0.61% |
| 2061 | 1.58% | -0.61% |
| 2060 | 1.62% | -0.61% |
| 2059 | 1.65% | -0.61% |
| 2058 | 1.66% | -0.58% |
| 2057 | 1.68% | -0.59% |
| 2056 | 1.72% | -0.58% |
| 2055 | 1.76% | -0.58% |
| 2054 | 1.8% | -0.54% |
| 2053 | 1.84% | -0.52% |
| 2052 | 1.87% | -0.52% |
| 2051 | 1.88% | -0.49% |
| 2050 | 1.92% | -0.46% |
| 2049 | 1.97% | -0.45% |
| 2048 | 1.99% | -0.45% |
| 2047 | 2.03% | -0.42% |
| 2046 | 2.06% | -0.41% |
| 2045 | 2.09% | -0.37% |
| 2044 | 2.13% | -0.38% |
| 2043 | 2.16% | -0.38% |
| 2042 | 2.18% | -0.35% |
| 2041 | 2.21% | -0.35% |
| 2040 | 2.24% | -0.37% |
| 2039 | 2.29% | -0.38% |
| 2038 | 2.31% | -0.39% |
| 2037 | 2.36% | -0.41% |
| 2036 | 2.4% | -0.45% |
| 2035 | 2.44% | -0.46% |
| 2034 | 2.48% | -0.47% |
| 2033 | 2.51% | -0.51% |
| 2032 | 2.54% | -0.52% |
| 2031 | 2.58% | -0.56% |
| 2030 | 2.61% | -0.58% |
| 2029 | 2.64% | -0.59% |
| 2028 | 2.67% | -0.64% |
| 2027 | 2.73% | -0.68% |
| 2026 | 2.78% | -0.68% |
| 2025 | 2.82% | -0.69% |
| 2024 | 2.93% | -0.7% |
| 2023 | 3.01% | -0.71% |
| 2022 | 2.97% | -0.77% |
| 2021 | 2.93% | -0.66% |
| 2020 | 2.96% | -0.62% |
| 2019 | 3% | -0.72% |
| 2018 | 3.02% | -0.7% |
| 2017 | 3.03% | -0.65% |
| 2016 | 3.04% | -0.57% |
| 2015 | 3.05% | -0.53% |
| 2014 | 3.06% | -0.55% |
| 2013 | 3.19% | -0.55% |
| 2012 | 3.32% | -0.56% |
| 2011 | 3.3% | -0.55% |
| 2010 | 3.24% | -0.5% |
| 2009 | 3.18% | -0.47% |
| 2008 | 2.92% | -0.45% |
| 2007 | 2.63% | -0.43% |
| 2006 | 2.54% | -0.39% |
| 2005 | 2.45% | -0.34% |
| 2004 | 2.38% | -0.27% |
| 2003 | 2.31% | -0.18% |
| 2002 | 2.24% | -0.14% |
| 2001 | 2.5% | -0.04% |
| 2000 | 2.82% | 0.16% |
| 1999 | 2.71% | 0.16% |
| 1998 | 2.63% | 0.03% |
| 1997 | 2.25% | 0.02% |
| 1996 | 2% | 0.06% |
| 1995 | 2.78% | 0.11% |
| 1994 | 3.46% | 0.16% |
| 1993 | 4.13% | 0.2% |
| 1992 | 3.9% | 0.26% |
| 1991 | 2.96% | 0.37% |
| 1990 | 2.57% | 0.49% |
| 1989 | 2.54% | 0.55% |
| 1988 | 2.93% | 0.6% |
| 1987 | 2.92% | 0.66% |
| 1986 | 2.92% | 0.71% |
| 1985 | 2.93% | 0.76% |
| 1984 | 2.92% | 0.79% |
| 1983 | 2.92% | 0.82% |
| 1982 | 2.92% | 0.85% |
| 1981 | 2.91% | 0.83% |
| 1980 | 2.88% | 0.71% |
| 1979 | 2.88% | 0.68% |
| 1978 | 2.88% | 0.76% |
| 1977 | 2.92% | 0.79% |
| 1976 | 2.98% | 0.81% |
| 1975 | 2.99% | 0.83% |
| 1974 | 3.02% | 0.88% |
| 1973 | 3.04% | 0.92% |
| 1972 | 3.06% | 0.95% |
| 1971 | 3.08% | 0.95% |
| 1970 | 3.1% | 0.95% |
| 1969 | 3.09% | 0.99% |
| 1968 | 3.08% | 1.07% |
| 1967 | 3.05% | 1.16% |
| 1966 | 2.99% | 1.24% |
| 1965 | 2.93% | 1.31% |
| 1964 | 2.86% | 1.38% |
| 1963 | 2.79% | 1.48% |
| 1962 | 2.72% | 1.59% |
| 1961 | 2.65% | 1.76% |
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/mauritania/saint-vincent | CC BY
In 2025, the population of Mauritania grew by 2.82%, while Saint Vincent's population declined by 0.69%.
Live population counters
|
Mauritania
|
Saint Vincent
|
|
|---|---|---|
| Current population |
5539189
|
99243
|
| Population rank | 123/197 | 184/197 |
| Percent of world population | 0.07% | 0.001% |
| One net population change |
3.62 minutes
|
12.7 hours
|
| One birth every |
2.99 minutes
|
7.29 hours
|
| One death every |
18.8 minutes
|
7.55 hours
|
| Daily growth/decline | +399 | -2 |
| Annual growth/decline | +145,670 | -692 |
| Annual growth/decline rate | +2.82% | -0.69% |
| Population growth rate rank | 18/197 | 189/197 |
| One migration net change every |
1.74 hours
|
12.3 hours
|
| Annual migration change | -5,044 | -714 |
| Net migration rank | 115/196 | 91/196 |
| Foreign-born residents | 195,937 | 4,820 |
| Foreign-born residents rank | 113/195 | 185/195 |
| Foreign-born share of population | 3.8% | 4.8% |
| Foreign-born share rank | 107/195 | 93/195 |
Natural population change vs migration
| Year | Population change | |||
|---|---|---|---|---|
|
Mauritania
|
Saint Vincent
|
|||
| Natural | Migration | Natural | Migration | |
| 2025 | - | -5,044 | - | -714 |
| 2024 | 147,927 | -2,185 | 42 | -737 |
| 2023 | 145,164 | 2,999 | 66 | -784 |
| 2022 | 142,451 | 2,999 | 96 | -826 |
| 2021 | 137,557 | -1,483 | -9 | -851 |
| 2020 | 134,899 | -1,483 | -10 | -493 |
| 2019 | 134,460 | -3,019 | 206 | -982 |
| 2018 | 131,584 | -2,987 | 271 | -1,026 |
| 2017 | 128,562 | -3,001 | 340 | -1,057 |
| 2016 | 125,342 | -3,008 | 443 | -1,089 |
| 2015 | 122,092 | -3,019 | 542 | -1,124 |
| 2014 | 118,792 | -2,980 | 580 | -1,161 |
| 2013 | 115,558 | -2,987 | 580 | -1,190 |
| 2012 | 113,489 | 4,515 | 637 | -1,221 |
| 2011 | 111,165 | 3,272 | 676 | -1,319 |
| 2010 | 108,121 | 1,128 | 796 | -1,371 |
| 2009 | 105,273 | -1,481 | 881 | -1,407 |
| 2008 | 102,432 | -3,860 | 904 | -1,414 |
| 2007 | 98,895 | -17,048 | 867 | -1,363 |
| 2006 | 94,991 | -18,033 | 881 | -1,346 |
| 2005 | 90,940 | -18,693 | 949 | -1,365 |
| 2004 | 87,578 | -19,042 | 992 | -1,349 |
| 2003 | 83,804 | -19,104 | 1,063 | -1,315 |
| 2002 | 80,993 | -18,903 | 1,166 | -1,333 |
| 2001 | 78,769 | -21,067 | 1,231 | -1,375 |
| 2000 | 75,929 | -2,997 | 1,279 | -1,213 |
| 1999 | 73,554 | -2,999 | 1,315 | -1,019 |
| 1998 | 72,045 | -8,504 | 1,379 | -1,308 |
| 1997 | 71,327 | -8,187 | 1,496 | -1,487 |
| 1996 | 71,939 | -28,840 | 1,610 | -1,575 |
| 1995 | 72,244 | -22,997 | 1,715 | -1,608 |
| 1994 | 70,570 | 5,304 | 1,786 | -1,631 |
| 1993 | 68,167 | 6,217 | 1,832 | -1,629 |
| 1992 | 63,501 | 34,505 | 1,849 | -1,602 |
| 1991 | 61,782 | -2,997 | 1,821 | -1,482 |
| 1990 | 59,934 | -3,000 | 1,825 | -1,350 |
| 1989 | 58,666 | -17,941 | 1,843 | -1,244 |
| 1988 | 56,654 | -2,997 | 1,876 | -1,243 |
| 1987 | 55,037 | -2,998 | 1,937 | -1,251 |
| 1986 | 53,313 | -2,998 | 2,020 | -1,279 |
| 1985 | 52,125 | -2,998 | 2,128 | -1,324 |
| 1984 | 50,705 | -2,998 | 2,248 | -1,405 |
| 1983 | 49,187 | -2,998 | 2,411 | -1,549 |
| 1982 | 47,947 | -2,998 | 2,477 | -1,597 |
| 1981 | 46,641 | -2,998 | 2,429 | -1,526 |
| 1980 | 45,026 | -2,997 | 2,362 | -1,545 |
| 1979 | 43,537 | -2,997 | 2,575 | -1,925 |
| 1978 | 42,539 | -2,998 | 2,581 | -1,832 |
| 1977 | 41,352 | -2,999 | 2,622 | -1,821 |
| 1976 | 40,149 | -1,645 | 2,694 | -1,891 |
| 1975 | 38,975 | -1,472 | 2,775 | -1,958 |
| 1974 | 38,106 | -1,321 | 2,863 | -2,013 |
| 1973 | 37,122 | -1,201 | 2,952 | -2,068 |
| 1972 | 36,184 | -1,139 | 3,033 | -2,116 |
| 1971 | 35,279 | -1,014 | 3,102 | -2,183 |
| 1970 | 34,382 | -855 | 3,161 | -2,260 |
| 1969 | 33,252 | -688 | 3,200 | -2,292 |
| 1968 | 32,029 | -565 | 3,218 | -2,258 |
| 1967 | 30,853 | -514 | 3,212 | -2,178 |
| 1966 | 29,502 | -466 | 3,194 | -2,090 |
| 1965 | 28,028 | -434 | 3,165 | -2,009 |
| 1964 | 26,565 | -390 | 3,130 | -1,931 |
| 1963 | 25,250 | -362 | 3,086 | -1,833 |
| 1962 | 23,927 | -342 | 3,073 | -1,749 |
| 1961 | 22,781 | -332 | 3,059 | -1,647 |
| 1960 | 21,604 | -318 | 3,029 | -1,476 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).
GeoRank.org/population/mauritania/saint-vincent | CC BY
Over the last 10 years, 99% of the population change in Mauritania is from natural causes (a gain of 1,350,038 people) and 1.04% is from migration (a loss of 14,187 people). In Saint Vincent 18.1% is from natural causes (a gain of 1,987 people) and 81.9% is from migration (a loss of 8,969 people).
As of 2024, 195,937 residents or 3.8% of the population were not native-born in Mauritania, compared to 4,820 people or 4.8% in Saint Vincent.
Biggest cities by population
|
Mauritania
|
|
|---|---|
| City | Population |
| Nouakchott | 1.45M |
| Rosso | 61.2K |
|
Saint Vincent
|
|
|---|---|
| City | Population |
| Kingstown | 24.5K |
| Georgetown | 1.68K |
Compare countries by 7 more topics
Population differences between Mauritania and Saint Vincent
|
Mauritania
|
Saint Vincent
|
|
|---|---|---|
| Life expectancy | 69.2 years | 71.7 years |
| Average age | 23.1 years | 36.8 years |
| Median age | 18.5 years | 35.4 years |
| Male:Female ratio | 49.1:50.9 | 50.9:49.1 |
| Fertility rate | 4.63 births per woman | 1.76 births per woman |
| Population density | 13.7 ppl/mi² | 659 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/mauritania/saint-vincent | 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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