The latest officially reported population of Mauritania was 5,169,395 in 2024 vs 1,259,509 people in Mauritius in 2024. In 2025, based on the adjusted UN estimation, the current Mauritania's population is 5,432,542 people compared to 1,256,649 in Mauritius.
Population statistics:
- Mauritania's population is 4.32 times bigger than Mauritius'.
- Mauritania is ranked the 123rd most populous country in the world, while Mauritius is the 157th.
- The countries together account for 0.08% of the world: 0.07% for Mauritania vs 0.02% for Mauritius.
- For the last 10 years, Mauritania has had an average growth rate of +3% per year vs +0.004% in Mauritius.
- Since 2005, the population of Mauritania has increased from 2.94M people to 5.43M (84.8% growth), while Mauritius has grown from 1.23M to 1.26M (2.31% growth).
- Mauritania is projected to reach its peak in 2100 at 17.1M people, while Mauritius' population already peaked in 2021 at 1.27M people and is projected to decrease to 576K people by 2100.
Mauritania vs Mauritius: live population counter
|
|
|
|
|---|---|---|
| Current population |
5432542
|
1256649
|
| Population rank | 123/197 | 157/197 |
| Percent of world population | 0.07% | 0.02% |
| One net population change |
3.58 minutes
|
5.72 hours
|
| One birth every |
3.04 minutes
|
40.9 minutes
|
| One death every |
19 minutes
|
44.3 minutes
|
| One migration net change every |
4.01 hours
|
3.14 hours
|
| Annual migration change | -2,185 | -2,787 |
| Daily growth/decline | +403 | -4 |
| Annual growth/decline | +146,954 | -1,532 |
| Annual growth/decline rate | +2.93% | -0.12% |
| Population growth rate rank | 18/197 | 172/197 |
Mauritania and Mauritius: population history and growth rate by year chart
| Year | Population | Growth rate | ||
|---|---|---|---|---|
|
|
|
|
|
|
| 1960 | 824,298 | 680,331 | - | - |
| 1961 | 846,167 | 680,757 | 2.65% | 0.06% |
| 1962 | 869,184 | 700,349 | 2.72% | 2.88% |
| 1963 | 893,423 | 718,861 | 2.79% | 2.64% |
| 1964 | 918,955 | 736,381 | 2.86% | 2.44% |
| 1965 | 945,838 | 753,000 | 2.93% | 2.26% |
| 1966 | 974,157 | 768,813 | 2.99% | 2.1% |
| 1967 | 1,003,843 | 783,917 | 3.05% | 1.96% |
| 1968 | 1,034,739 | 798,413 | 3.08% | 1.85% |
| 1969 | 1,066,754 | 812,405 | 3.09% | 1.75% |
| 1970 | 1,099,806 | 826,000 | 3.1% | 1.67% |
| 1971 | 1,133,702 | 839,230 | 3.08% | 1.6% |
| 1972 | 1,168,355 | 852,053 | 3.06% | 1.53% |
| 1973 | 1,203,838 | 864,819 | 3.04% | 1.5% |
| 1974 | 1,240,188 | 878,042 | 3.02% | 1.53% |
| 1975 | 1,277,330 | 892,000 | 2.99% | 1.59% |
| 1976 | 1,315,336 | 906,507 | 2.98% | 1.63% |
| 1977 | 1,353,768 | 921,379 | 2.92% | 1.64% |
| 1978 | 1,392,713 | 933,499 | 2.88% | 1.32% |
| 1979 | 1,432,758 | 949,888 | 2.88% | 1.76% |
| 1980 | 1,474,043 | 966,039 | 2.88% | 1.7% |
| 1981 | 1,516,877 | 980,462 | 2.91% | 1.49% |
| 1982 | 1,561,176 | 992,521 | 2.92% | 1.23% |
| 1983 | 1,606,746 | 1,001,691 | 2.92% | 0.92% |
| 1984 | 1,653,693 | 1,012,221 | 2.92% | 1.05% |
| 1985 | 1,702,107 | 1,020,528 | 2.93% | 0.82% |
| 1986 | 1,751,835 | 1,028,360 | 2.92% | 0.77% |
| 1987 | 1,803,014 | 1,036,082 | 2.92% | 0.75% |
| 1988 | 1,855,859 | 1,043,239 | 2.93% | 0.69% |
| 1989 | 1,903,048 | 1,051,260 | 2.54% | 0.77% |
| 1990 | 1,951,878 | 1,058,775 | 2.57% | 0.71% |
| 1991 | 2,009,738 | 1,070,266 | 2.96% | 1.09% |
| 1992 | 2,088,135 | 1,084,441 | 3.9% | 1.32% |
| 1993 | 2,174,328 | 1,097,374 | 4.13% | 1.19% |
| 1994 | 2,249,454 | 1,112,846 | 3.46% | 1.41% |
| 1995 | 2,312,017 | 1,122,457 | 2.78% | 0.86% |
| 1996 | 2,358,188 | 1,133,996 | 2% | 1.03% |
| 1997 | 2,411,306 | 1,148,284 | 2.25% | 1.26% |
| 1998 | 2,474,651 | 1,160,421 | 2.63% | 1.06% |
| 1999 | 2,541,698 | 1,175,267 | 2.71% | 1.28% |
| 2000 | 2,613,441 | 1,186,873 | 2.82% | 0.99% |
| 2001 | 2,678,760 | 1,196,287 | 2.5% | 0.79% |
| 2002 | 2,738,655 | 1,204,621 | 2.24% | 0.7% |
| 2003 | 2,802,046 | 1,213,370 | 2.31% | 0.73% |
| 2004 | 2,868,664 | 1,221,003 | 2.38% | 0.63% |
| 2005 | 2,939,059 | 1,228,254 | 2.45% | 0.59% |
| 2006 | 3,013,660 | 1,233,996 | 2.54% | 0.47% |
| 2007 | 3,093,059 | 1,239,630 | 2.63% | 0.46% |
| 2008 | 3,183,269 | 1,244,121 | 2.92% | 0.36% |
| 2009 | 3,284,448 | 1,247,429 | 3.18% | 0.27% |
| 2010 | 3,390,965 | 1,250,400 | 3.24% | 0.24% |
| 2011 | 3,502,811 | 1,252,404 | 3.3% | 0.16% |
| 2012 | 3,619,034 | 1,255,882 | 3.32% | 0.28% |
| 2013 | 3,734,318 | 1,258,927 | 3.19% | 0.24% |
| 2014 | 3,848,514 | 1,261,208 | 3.06% | 0.18% |
| 2015 | 3,965,959 | 1,262,879 | 3.05% | 0.13% |
| 2016 | 4,086,657 | 1,263,747 | 3.04% | 0.07% |
| 2017 | 4,210,600 | 1,264,887 | 3.03% | 0.09% |
| 2018 | 4,337,685 | 1,265,577 | 3.02% | 0.05% |
| 2019 | 4,467,708 | 1,265,985 | 3% | 0.03% |
| 2020 | 4,600,131 | 1,266,014 | 2.96% | 0.002% |
| 2021 | 4,734,874 | 1,266,334 | 2.93% | 0.03% |
| 2022 | 4,875,637 | 1,262,523 | 2.97% | -0.3% |
| 2023 | 5,022,441 | 1,261,041 | 3.01% | -0.12% |
| 2024 | 5,169,395 | 1,259,509 | 2.93% | -0.12% |
| 2025 | 5,315,063 | 1,256,649 | 2.82% | -0.23% |
| 2026 | 5,461,313 | 1,253,457 | 2.75% | -0.25% |
| 2027 | 5,608,785 | 1,250,062 | 2.7% | -0.27% |
| 2028 | 5,757,952 | 1,246,502 | 2.66% | -0.28% |
| 2029 | 5,909,186 | 1,242,774 | 2.63% | -0.3% |
| 2030 | 6,062,523 | 1,238,963 | 2.59% | -0.31% |
| 2031 | 6,217,791 | 1,234,965 | 2.56% | -0.32% |
| 2032 | 6,374,839 | 1,230,623 | 2.53% | -0.35% |
| 2033 | 6,533,828 | 1,225,970 | 2.49% | -0.38% |
| 2034 | 6,694,445 | 1,220,995 | 2.46% | -0.41% |
| 2035 | 6,856,314 | 1,215,701 | 2.42% | -0.43% |
| 2036 | 7,019,227 | 1,210,085 | 2.38% | -0.46% |
| 2037 | 7,183,105 | 1,204,158 | 2.33% | -0.49% |
| 2038 | 7,348,357 | 1,197,926 | 2.3% | -0.52% |
| 2039 | 7,514,734 | 1,191,299 | 2.26% | -0.55% |
| 2040 | 7,681,907 | 1,184,262 | 2.22% | -0.59% |
| 2041 | 7,850,210 | 1,176,870 | 2.19% | -0.62% |
| 2042 | 8,020,480 | 1,169,165 | 2.17% | -0.65% |
| 2043 | 8,192,542 | 1,161,119 | 2.15% | -0.69% |
| 2044 | 8,365,171 | 1,152,733 | 2.11% | -0.72% |
| 2045 | 8,538,521 | 1,144,071 | 2.07% | -0.75% |
| 2046 | 8,713,247 | 1,135,101 | 2.05% | -0.78% |
| 2047 | 8,888,466 | 1,125,881 | 2.01% | -0.81% |
| 2048 | 9,064,207 | 1,116,431 | 1.98% | -0.84% |
| 2049 | 9,240,169 | 1,106,794 | 1.94% | -0.86% |
| 2050 | 9,415,589 | 1,097,042 | 1.9% | -0.88% |
From 2005 to 2015, the population of Mauritania increased by 1,026,900 people (a 34.9% growth), while Mauritius gained 34,625 people (a 2.82% growth).
For the next 10 years, from 2015 to 2025, Mauritania gained 1,466,583 (a 37% growth), while Mauritius' population decreased by -6,230 (a 0.49% decline).
Mauritania was ranked 133rd most populous country in 2005 and is 123rd in 2025. Mauritius was ranked 151st in 2005 and ranked 157th now.
The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Mauritania's population will grow by 73.3% to 9,415,589 people with a rank change from 123rd to 103rd. The population of Mauritius will decrease by 12.7% to 1,097,042 people and rank change from 157th to 160th.
Biggest cities by population
|
|
|
|---|---|
| City | Population |
| Nouakchott | 1.08M |
| Rosso | 33.5K |
|
|
|
|---|---|
| City | Population |
| Port Louis | 149K |
| Quatre Bornes | 81.8K |
| Curepipe | 77.5K |
| Triolet | 23.4K |
| Goodlands | 20.7K |
| Centre de Flacq | 15.8K |
| Mahebourg | 15.8K |
| Bambous | 15.3K |
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Population differences between Mauritania and Mauritius
|
|
|
|
|---|---|---|
| Life expectancy | 68.9 years | 75.3 years |
| Average age | 23 years | 39.2 years |
| Median age | 18.4 years | 38.5 years |
| Male:Female ratio | 49.1:50.9 | 49.9:50.1 |
| Fertility rate | 4.7 births per woman | 1.39 births per woman |
| Population density | 13 ppl/mi² | 1,634 ppl/mi² |
Population map with other countries
Population
Growth rate visualization in other countries
Growth rate
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