The latest officially reported population of Mauritania was 5,169,395 in 2024 vs 121,354 people in the Seychelles in 2024. In 2026, based on the adjusted UN estimation, the current Mauritania's population is 5,505,206 people compared to 126,311 in the Seychelles.
Population statistics:
- Mauritania's population is 43.6 times bigger than the Seychelles'.
- Mauritania is ranked the 122nd most populous country in the world, while the Seychelles is the 181st.
- The countries together account for 0.07% of the world: 0.07% for Mauritania vs 0.002% for the Seychelles.
- For the last 10 years, Mauritania has had an average growth rate of +3% per year vs +2.9% in the Seychelles.
- Since 2006, the population of Mauritania has increased from 3.01M people to 5.51M (82.7% growth), while the Seychelles has grown from 84.6K to 126K (49.3% growth).
Mauritania vs Seychelles: population by year and forecast
| Year | Population | |
|---|---|---|
Mauritania
|
Seychelles
|
|
| 2100 | 17,309,980 | 109,110 |
| 2099 | 17,202,690 | 109,510 |
| 2098 | 17,090,030 | 109,913 |
| 2097 | 16,975,270 | 110,312 |
| 2096 | 16,857,252 | 110,717 |
| 2095 | 16,739,240 | 111,137 |
| 2094 | 16,617,272 | 111,560 |
| 2093 | 16,492,589 | 111,974 |
| 2092 | 16,366,098 | 112,405 |
| 2091 | 16,235,771 | 112,843 |
| 2090 | 16,103,700 | 113,275 |
| 2089 | 15,969,059 | 113,749 |
| 2088 | 15,831,339 | 114,211 |
| 2087 | 15,690,143 | 114,718 |
| 2086 | 15,547,605 | 115,228 |
| 2085 | 15,403,967 | 115,767 |
| 2084 | 15,257,740 | 116,310 |
| 2083 | 15,108,271 | 116,872 |
| 2082 | 14,958,279 | 117,458 |
| 2081 | 14,805,332 | 118,047 |
| 2080 | 14,651,508 | 118,661 |
| 2079 | 14,496,397 | 119,278 |
| 2078 | 14,337,117 | 119,911 |
| 2077 | 14,175,812 | 120,545 |
| 2076 | 14,013,255 | 121,166 |
| 2075 | 13,849,027 | 121,799 |
| 2074 | 13,684,146 | 122,420 |
| 2073 | 13,517,681 | 123,045 |
| 2072 | 13,349,376 | 123,657 |
| 2071 | 13,178,237 | 124,267 |
| 2070 | 13,007,812 | 124,877 |
| 2069 | 12,835,311 | 125,451 |
| 2068 | 12,662,862 | 126,032 |
| 2067 | 12,487,379 | 126,595 |
| 2066 | 12,311,503 | 127,164 |
| 2065 | 12,136,616 | 127,724 |
| 2064 | 11,958,955 | 128,261 |
| 2063 | 11,783,144 | 128,787 |
| 2062 | 11,606,044 | 129,273 |
| 2061 | 11,428,738 | 129,740 |
| 2060 | 11,251,427 | 130,177 |
| 2059 | 11,072,236 | 130,590 |
| 2058 | 10,892,076 | 130,975 |
| 2057 | 10,713,858 | 131,354 |
| 2056 | 10,536,935 | 131,694 |
| 2055 | 10,358,532 | 132,015 |
| 2054 | 10,179,658 | 132,318 |
| 2053 | 9,999,712 | 132,565 |
| 2052 | 9,819,098 | 132,802 |
| 2051 | 9,639,209 | 133,030 |
| 2050 | 9,461,249 | 133,232 |
| 2049 | 9,283,353 | 133,432 |
| 2048 | 9,104,299 | 133,589 |
| 2047 | 8,926,851 | 133,724 |
| 2046 | 8,748,845 | 133,833 |
| 2045 | 8,572,397 | 133,889 |
| 2044 | 8,397,189 | 133,942 |
| 2043 | 8,222,194 | 133,957 |
| 2042 | 8,048,139 | 133,946 |
| 2041 | 7,876,803 | 133,922 |
| 2040 | 7,706,696 | 133,838 |
| 2039 | 7,537,689 | 133,754 |
| 2038 | 7,369,184 | 133,660 |
| 2037 | 7,202,472 | 133,525 |
| 2036 | 7,036,729 | 133,366 |
| 2035 | 6,871,981 | 133,166 |
| 2034 | 6,708,364 | 132,941 |
| 2033 | 6,546,168 | 132,686 |
| 2032 | 6,385,827 | 132,396 |
| 2031 | 6,227,564 | 132,047 |
| 2030 | 6,070,865 | 131,685 |
| 2029 | 5,916,516 | 130,774 |
| 2028 | 5,764,060 | 129,428 |
| 2027 | 5,613,919 | 127,725 |
| 2026 | 5,464,898 | 125,787 |
| 2025 | 5,317,228 | 123,629 |
| 2024 | 5,169,395 | 121,354 |
| 2023 | 5,022,441 | 119,773 |
| 2022 | 4,875,637 | 119,878 |
| 2021 | 4,734,874 | 99,258 |
| 2020 | 4,600,131 | 98,462 |
| 2019 | 4,467,708 | 97,625 |
| 2018 | 4,337,685 | 96,762 |
| 2017 | 4,210,600 | 95,843 |
| 2016 | 4,086,657 | 94,677 |
| 2015 | 3,965,959 | 93,419 |
| 2014 | 3,848,514 | 91,359 |
| 2013 | 3,734,318 | 89,949 |
| 2012 | 3,619,034 | 88,303 |
| 2011 | 3,502,811 | 87,441 |
| 2010 | 3,390,965 | 89,770 |
| 2009 | 3,284,448 | 87,298 |
| 2008 | 3,183,269 | 86,956 |
| 2007 | 3,093,059 | 85,033 |
| 2006 | 3,013,660 | 84,600 |
| 2005 | 2,939,059 | 82,858 |
| 2004 | 2,868,664 | 82,475 |
| 2003 | 2,802,046 | 82,781 |
| 2002 | 2,738,655 | 83,723 |
| 2001 | 2,678,760 | 81,202 |
| 2000 | 2,613,441 | 81,131 |
| 1999 | 2,541,698 | 80,410 |
| 1998 | 2,474,651 | 78,846 |
| 1997 | 2,411,306 | 77,319 |
| 1996 | 2,358,188 | 76,417 |
| 1995 | 2,312,017 | 75,304 |
| 1994 | 2,249,454 | 74,205 |
| 1993 | 2,174,328 | 72,253 |
| 1992 | 2,088,135 | 70,763 |
| 1991 | 2,009,738 | 70,439 |
| 1990 | 1,951,878 | 69,507 |
| 1989 | 1,903,048 | 69,167 |
| 1988 | 1,855,859 | 68,755 |
| 1987 | 1,803,014 | 68,499 |
| 1986 | 1,751,835 | 65,652 |
| 1985 | 1,702,107 | 65,244 |
| 1984 | 1,653,693 | 64,717 |
| 1983 | 1,606,746 | 64,335 |
| 1982 | 1,561,176 | 64,413 |
| 1981 | 1,516,877 | 64,035 |
| 1980 | 1,474,043 | 63,261 |
| 1979 | 1,432,758 | 62,686 |
| 1978 | 1,392,713 | 62,150 |
| 1977 | 1,353,768 | 61,786 |
| 1976 | 1,315,336 | 60,504 |
| 1975 | 1,277,330 | 59,292 |
| 1974 | 1,240,188 | 57,937 |
| 1973 | 1,203,838 | 56,892 |
| 1972 | 1,168,355 | 56,029 |
| 1971 | 1,133,702 | 54,695 |
| 1970 | 1,099,806 | 53,600 |
| 1969 | 1,066,754 | 52,365 |
| 1968 | 1,034,739 | 51,134 |
| 1967 | 1,003,843 | 49,911 |
| 1966 | 974,157 | 48,699 |
| 1965 | 945,838 | 47,500 |
| 1964 | 918,955 | 46,322 |
| 1963 | 893,423 | 45,176 |
| 1962 | 869,184 | 44,042 |
| 1961 | 846,167 | 42,889 |
| 1960 | 824,298 | 41,700 |
Data sources: United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10); World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/population/mauritania/seychelles | CC BY 
From 2006 to 2016, the population of Mauritania increased by 1,072,997 people (a 35.6% growth), while the Seychelles gained 10,077 people (a 11.9% growth).
For the next 10 years, from 2016 to 2026, Mauritania gained 1,418,549 people (a 34.7% growth), while the Seychelles' population increased by 31,634 people (a 33.4% growth).
Mauritania was ranked 132nd most populous country in 2006 and is 122nd in 2026. The Seychelles was ranked 184th in 2006 and ranked 181st now.
The UN's World Population Prospects forecasts that in 24 years (in 2050) Mauritania's population will grow by 71.9% to 9,461,249 people with a rank change from 122nd to 102nd. The population of the Seychelles will increase by 5.48% to 133,232 people and will still be ranked 181st.
Mauritania is projected to reach its peak in 2100 at 17.3M people compared to the peak of 134K people in 2043 for the Seychelles.
Population growth rate by year
| Year | Growth rate | |
|---|---|---|
|
Mauritania
|
Seychelles
|
|
| 2100 | 0.62% | -0.37% |
| 2099 | 0.66% | -0.37% |
| 2098 | 0.68% | -0.36% |
| 2097 | 0.7% | -0.37% |
| 2096 | 0.7% | -0.38% |
| 2095 | 0.73% | -0.38% |
| 2094 | 0.76% | -0.37% |
| 2093 | 0.77% | -0.38% |
| 2092 | 0.8% | -0.39% |
| 2091 | 0.82% | -0.38% |
| 2090 | 0.84% | -0.42% |
| 2089 | 0.87% | -0.4% |
| 2088 | 0.9% | -0.44% |
| 2087 | 0.92% | -0.44% |
| 2086 | 0.93% | -0.47% |
| 2085 | 0.96% | -0.47% |
| 2084 | 0.99% | -0.48% |
| 2083 | 1% | -0.5% |
| 2082 | 1.03% | -0.5% |
| 2081 | 1.05% | -0.52% |
| 2080 | 1.07% | -0.52% |
| 2079 | 1.11% | -0.53% |
| 2078 | 1.14% | -0.53% |
| 2077 | 1.16% | -0.51% |
| 2076 | 1.19% | -0.52% |
| 2075 | 1.2% | -0.51% |
| 2074 | 1.23% | -0.51% |
| 2073 | 1.26% | -0.5% |
| 2072 | 1.3% | -0.49% |
| 2071 | 1.31% | -0.49% |
| 2070 | 1.34% | -0.46% |
| 2069 | 1.36% | -0.46% |
| 2068 | 1.41% | -0.45% |
| 2067 | 1.43% | -0.45% |
| 2066 | 1.44% | -0.44% |
| 2065 | 1.49% | -0.42% |
| 2064 | 1.49% | -0.41% |
| 2063 | 1.53% | -0.38% |
| 2062 | 1.55% | -0.36% |
| 2061 | 1.58% | -0.34% |
| 2060 | 1.62% | -0.32% |
| 2059 | 1.65% | -0.29% |
| 2058 | 1.66% | -0.29% |
| 2057 | 1.68% | -0.26% |
| 2056 | 1.72% | -0.24% |
| 2055 | 1.76% | -0.23% |
| 2054 | 1.8% | -0.19% |
| 2053 | 1.84% | -0.18% |
| 2052 | 1.87% | -0.17% |
| 2051 | 1.88% | -0.15% |
| 2050 | 1.92% | -0.15% |
| 2049 | 1.97% | -0.12% |
| 2048 | 1.99% | -0.1% |
| 2047 | 2.03% | -0.08% |
| 2046 | 2.06% | -0.04% |
| 2045 | 2.09% | -0.04% |
| 2044 | 2.13% | -0.01% |
| 2043 | 2.16% | 0.008% |
| 2042 | 2.18% | 0.02% |
| 2041 | 2.21% | 0.06% |
| 2040 | 2.24% | 0.06% |
| 2039 | 2.29% | 0.07% |
| 2038 | 2.31% | 0.1% |
| 2037 | 2.36% | 0.12% |
| 2036 | 2.4% | 0.15% |
| 2035 | 2.44% | 0.17% |
| 2034 | 2.48% | 0.19% |
| 2033 | 2.51% | 0.22% |
| 2032 | 2.54% | 0.26% |
| 2031 | 2.58% | 0.27% |
| 2030 | 2.61% | 0.7% |
| 2029 | 2.64% | 1.04% |
| 2028 | 2.67% | 1.33% |
| 2027 | 2.73% | 1.54% |
| 2026 | 2.78% | 1.75% |
| 2025 | 2.86% | 1.88% |
| 2024 | 2.93% | 1.32% |
| 2023 | 3.01% | -0.09% |
| 2022 | 2.97% | 20.8% |
| 2021 | 2.93% | 0.81% |
| 2020 | 2.96% | 0.86% |
| 2019 | 3% | 0.89% |
| 2018 | 3.02% | 0.96% |
| 2017 | 3.03% | 1.23% |
| 2016 | 3.04% | 1.35% |
| 2015 | 3.05% | 2.25% |
| 2014 | 3.06% | 1.57% |
| 2013 | 3.19% | 1.86% |
| 2012 | 3.32% | 0.99% |
| 2011 | 3.3% | -2.59% |
| 2010 | 3.24% | 2.83% |
| 2009 | 3.18% | 0.39% |
| 2008 | 2.92% | 2.26% |
| 2007 | 2.63% | 0.51% |
| 2006 | 2.54% | 2.1% |
| 2005 | 2.45% | 0.46% |
| 2004 | 2.38% | -0.37% |
| 2003 | 2.31% | -1.13% |
| 2002 | 2.24% | 3.1% |
| 2001 | 2.5% | 0.09% |
| 2000 | 2.82% | 0.9% |
| 1999 | 2.71% | 1.98% |
| 1998 | 2.63% | 1.97% |
| 1997 | 2.25% | 1.18% |
| 1996 | 2% | 1.48% |
| 1995 | 2.78% | 1.48% |
| 1994 | 3.46% | 2.7% |
| 1993 | 4.13% | 2.11% |
| 1992 | 3.9% | 0.46% |
| 1991 | 2.96% | 1.34% |
| 1990 | 2.57% | 0.49% |
| 1989 | 2.54% | 0.6% |
| 1988 | 2.93% | 0.37% |
| 1987 | 2.92% | 4.34% |
| 1986 | 2.92% | 0.63% |
| 1985 | 2.93% | 0.81% |
| 1984 | 2.92% | 0.59% |
| 1983 | 2.92% | -0.12% |
| 1982 | 2.92% | 0.59% |
| 1981 | 2.91% | 1.22% |
| 1980 | 2.88% | 0.92% |
| 1979 | 2.88% | 0.86% |
| 1978 | 2.88% | 0.59% |
| 1977 | 2.92% | 2.12% |
| 1976 | 2.98% | 2.04% |
| 1975 | 2.99% | 2.34% |
| 1974 | 3.02% | 1.84% |
| 1973 | 3.04% | 1.54% |
| 1972 | 3.06% | 2.44% |
| 1971 | 3.08% | 2.04% |
| 1970 | 3.1% | 2.36% |
| 1969 | 3.09% | 2.41% |
| 1968 | 3.08% | 2.45% |
| 1967 | 3.05% | 2.49% |
| 1966 | 2.99% | 2.52% |
| 1965 | 2.93% | 2.54% |
| 1964 | 2.86% | 2.54% |
| 1963 | 2.79% | 2.57% |
| 1962 | 2.72% | 2.69% |
| 1961 | 2.65% | 2.85% |
Data sources: United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10); World Bank | Health (1961–2024, retrieved 2026-04-06).
GeoRank.org/population/mauritania/seychelles | CC BY
In 2024, the population of Mauritania grew by 2.93%, while the Seychelles' population grew by 1.32%.
Live population counters
|
Mauritania
|
Seychelles
|
|
|---|---|---|
| Current population |
5505206
|
126311
|
| Population rank | 122/197 | 181/197 |
| Percent of world population | 0.07% | 0.002% |
| One net population change |
3.58 minutes
|
5.54 hours
|
| One birth every |
3.04 minutes
|
5.63 hours
|
| One death every |
19 minutes
|
10 hours
|
| Daily growth/decline | +403 | +4 |
| Annual growth/decline | +146,954 | +1,581 |
| Annual growth/decline rate | +2.93% | +1.32% |
| Population growth rate rank | 17/197 | 80/197 |
| One migration net change every |
1.74 hours
|
5.52 hours
|
| Annual migration change | -5,044 | +1,590 |
| Net migration rank | 115/196 | 60/196 |
| Foreign-born residents | 195,937 | 13,261 |
| Foreign-born residents rank | 113/195 | 175/195 |
| Foreign-born share of population | 3.8% | 10.2% |
| Foreign-born share rank | 107/195 | 65/195 |
Natural population change vs migration
| Year | Population change | |||
|---|---|---|---|---|
|
Mauritania
|
Seychelles
|
|||
| Natural | Migration | Natural | Migration | |
| 2025 | - | -5,044 | - | 1,590 |
| 2024 | - | -2,185 | - | 1,747 |
| 2023 | 145,164 | 2,999 | 683 | 1,809 |
| 2022 | 142,451 | 2,999 | 635 | 1,788 |
| 2021 | 137,557 | -1,483 | 744 | 2,086 |
| 2020 | 134,899 | -1,483 | 886 | 1,726 |
| 2019 | 134,460 | -3,019 | 811 | 1,770 |
| 2018 | 131,584 | -2,987 | 842 | 1,733 |
| 2017 | 128,562 | -3,001 | 901 | 1,693 |
| 2016 | 125,342 | -3,008 | 900 | 1,682 |
| 2015 | 122,092 | -3,019 | 888 | 1,719 |
| 2014 | 118,792 | -2,980 | 832 | 1,742 |
| 2013 | 115,558 | -2,987 | 846 | 1,717 |
| 2012 | 113,489 | 4,515 | 989 | 1,538 |
| 2011 | 111,165 | 3,272 | 936 | 1,551 |
| 2010 | 108,121 | 1,128 | 844 | 740 |
| 2009 | 105,273 | -1,481 | 900 | 105 |
| 2008 | 102,432 | -3,860 | 887 | 105 |
| 2007 | 98,895 | -17,048 | 867 | 173 |
| 2006 | 94,991 | -18,033 | 804 | 264 |
| 2005 | 90,940 | -18,693 | 861 | 214 |
| 2004 | 87,578 | -19,042 | 842 | 317 |
| 2003 | 83,804 | -19,104 | 828 | 316 |
| 2002 | 80,993 | -18,903 | 837 | 425 |
| 2001 | 78,769 | -21,067 | 885 | 509 |
| 2000 | 75,929 | -2,997 | 958 | 461 |
| 1999 | 73,554 | -2,999 | 901 | 491 |
| 1998 | 72,045 | -8,504 | 844 | 512 |
| 1997 | 71,327 | -8,187 | 873 | -11 |
| 1996 | 71,939 | -28,840 | 1,047 | -266 |
| 1995 | 72,244 | -22,997 | 1,054 | -171 |
| 1994 | 70,570 | 5,304 | 1,136 | -231 |
| 1993 | 68,167 | 6,217 | 1,091 | -316 |
| 1992 | 63,501 | 34,505 | 1,076 | -289 |
| 1991 | 61,782 | -2,997 | 1,162 | -342 |
| 1990 | 59,934 | -3,000 | 1,070 | -228 |
| 1989 | 58,666 | -17,941 | 1,030 | -206 |
| 1988 | 56,654 | -2,997 | 1,135 | -196 |
| 1987 | 55,037 | -2,998 | 1,172 | -363 |
| 1986 | 53,313 | -2,998 | 1,222 | -487 |
| 1985 | 52,125 | -2,998 | 1,259 | -458 |
| 1984 | 50,705 | -2,998 | 1,255 | -493 |
| 1983 | 49,187 | -2,998 | 1,209 | -439 |
| 1982 | 47,947 | -2,998 | 1,069 | -357 |
| 1981 | 46,641 | -2,998 | 1,358 | -565 |
| 1980 | 45,026 | -2,997 | 1,386 | -587 |
| 1979 | 43,537 | -2,997 | 1,292 | -509 |
| 1978 | 42,539 | -2,998 | 1,330 | -587 |
| 1977 | 41,352 | -2,999 | 1,125 | 140 |
| 1976 | 40,149 | -1,645 | 1,174 | 472 |
| 1975 | 38,975 | -1,472 | 1,376 | 259 |
| 1974 | 38,106 | -1,321 | 1,361 | 174 |
| 1973 | 37,122 | -1,201 | 1,166 | 327 |
| 1972 | 36,184 | -1,139 | 1,199 | 266 |
| 1971 | 35,279 | -1,014 | 1,373 | 102 |
| 1970 | 34,382 | -855 | 1,087 | 69 |
| 1969 | 33,252 | -688 | 1,119 | 43 |
| 1968 | 32,029 | -565 | 1,145 | 54 |
| 1967 | 30,853 | -514 | 1,217 | -15 |
| 1966 | 29,502 | -466 | 1,280 | -94 |
| 1965 | 28,028 | -434 | 1,165 | -20 |
| 1964 | 26,565 | -390 | 1,155 | -74 |
| 1963 | 25,250 | -362 | 1,123 | -107 |
| 1962 | 23,927 | -342 | 1,083 | -128 |
| 1961 | 22,781 | -332 | 1,040 | -153 |
| 1960 | 21,604 | -318 | 977 | -180 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-04-06).
GeoRank.org/population/mauritania/seychelles | CC BY
Over the last 10 years, 98.9% of the population change in Mauritania is from natural causes (a gain of 1,320,903 people) and 1.12% is from migration (a loss of 14,982 people). In the Seychelles 31.4% is from natural causes (a gain of 8,122 people) and 68.6% is from migration (a gain of 17,748 people).
As of 2024, 195,937 residents or 3.8% of the population were not native-born in Mauritania, compared to 13,261 people or 10.2% in the Seychelles.
Biggest cities by population
|
Mauritania
|
|
|---|---|
| City | Population |
| Nouakchott | 1.45M |
| Rosso | 61.2K |
|
Seychelles
|
|
|---|---|
| City | Population |
| Victoria | 24.7K |
Compare countries by 7 more topics
Population differences between Mauritania and the Seychelles
|
Mauritania
|
Seychelles
|
|
|---|---|---|
| Life expectancy | 69.2 years | 73.3 years |
| Average age | 23 years | 35.4 years |
| Median age | 18.4 years | 35 years |
| Male:Female ratio | 49.1:50.9 | 55.2:44.8 |
| Fertility rate | 4.7 births per woman | 2.02 births per woman |
| Population density | 13.7 ppl/mi² | 708 ppl/mi² |
Population map with other countries
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06); United Nations | World Population Prospects (1960–2026, retrieved 2026-03-10); U.S. Census Bureau (1960–2025, retrieved 2026-02-08); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20).
GeoRank.org/population/mauritania/seychelles | CC BY
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Data sources:
- World Bank | Health (1960–2025, retrieved 2026-04-06)
- United Nations | World Population Prospects (1960–2100, retrieved 2026-03-10)
- U.S. Census Bureau (1960–2025, retrieved 2026-02-08)
- Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20)
- Wikidata (2026, retrieved 2026-02-08)
Creative Commons Attribution (CC BY) — you’re free to copy, share, remix, adapt, and use even commercially as long as you give appropriate credit and clearly indicate if you made changes. Other sources may be subject to different license terms.