The latest officially reported population of Mauritania was 5,169,395 in 2024 vs 6,916,140 people in Nicaragua in 2024. In 2025, based on the adjusted UN estimation, the current Mauritania's population is 5,432,542 people compared to 7,079,664 in Nicaragua.
Population statistics:
- Nicaragua's population is 1.3 times bigger than Mauritania's.
- Mauritania is ranked the 123rd most populous country in the world, while Nicaragua is the 107th.
- The countries together account for 0.15% of the world: 0.07% for Mauritania vs 0.09% for Nicaragua.
- For the last 10 years, Mauritania has had an average growth rate of +3% per year vs +1.33% in Nicaragua.
- Since 2005, the population of Mauritania has increased from 2.94M people to 5.43M (84.8% growth), while Nicaragua has grown from 5.34M to 7.08M (32.5% growth).
- Mauritania is projected to reach its peak in 2100 at 17.1M people compared to the peak of 9.24M people in 2071 for Nicaragua.
Mauritania vs Nicaragua: live population counter
|
|
|
|
|---|---|---|
| Current population |
5432542
|
7079664
|
| Population rank | 123/197 | 107/197 |
| Percent of world population | 0.07% | 0.09% |
| One net population change |
3.58 minutes
|
5.68 minutes
|
| One birth every |
3.04 minutes
|
3.98 minutes
|
| One death every |
19 minutes
|
16.8 minutes
|
| One migration net change every |
4.01 hours
|
1.07 hours
|
| Annual migration change | -2,185 | -8,189 |
| Daily growth/decline | +403 | +253 |
| Annual growth/decline | +146,954 | +92,527 |
| Annual growth/decline rate | +2.93% | +1.36% |
| Population growth rate rank | 18/197 | 81/197 |
Mauritania and Nicaragua: population history and growth rate by year chart
| Year | Population | Growth rate | ||
|---|---|---|---|---|
|
|
|
|
|
|
| 1960 | 824,298 | 1,782,370 | - | - |
| 1961 | 846,167 | 1,836,451 | 2.65% | 3.03% |
| 1962 | 869,184 | 1,892,320 | 2.72% | 3.04% |
| 1963 | 893,423 | 1,950,159 | 2.79% | 3.06% |
| 1964 | 918,955 | 2,010,176 | 2.86% | 3.08% |
| 1965 | 945,838 | 2,072,681 | 2.93% | 3.11% |
| 1966 | 974,157 | 2,137,820 | 2.99% | 3.14% |
| 1967 | 1,003,843 | 2,205,567 | 3.05% | 3.17% |
| 1968 | 1,034,739 | 2,275,836 | 3.08% | 3.19% |
| 1969 | 1,066,754 | 2,348,398 | 3.09% | 3.19% |
| 1970 | 1,099,806 | 2,423,065 | 3.1% | 3.18% |
| 1971 | 1,133,702 | 2,499,825 | 3.08% | 3.17% |
| 1972 | 1,168,355 | 2,573,578 | 3.06% | 2.95% |
| 1973 | 1,203,838 | 2,649,278 | 3.04% | 2.94% |
| 1974 | 1,240,188 | 2,732,075 | 3.02% | 3.13% |
| 1975 | 1,277,330 | 2,816,943 | 2.99% | 3.11% |
| 1976 | 1,315,336 | 2,903,851 | 2.98% | 3.09% |
| 1977 | 1,353,768 | 2,992,534 | 2.92% | 3.05% |
| 1978 | 1,392,713 | 3,080,314 | 2.88% | 2.93% |
| 1979 | 1,432,758 | 3,164,525 | 2.88% | 2.73% |
| 1980 | 1,474,043 | 3,252,403 | 2.88% | 2.78% |
| 1981 | 1,516,877 | 3,345,674 | 2.91% | 2.87% |
| 1982 | 1,561,176 | 3,438,745 | 2.92% | 2.78% |
| 1983 | 1,606,746 | 3,530,282 | 2.92% | 2.66% |
| 1984 | 1,653,693 | 3,619,104 | 2.92% | 2.52% |
| 1985 | 1,702,107 | 3,706,479 | 2.93% | 2.41% |
| 1986 | 1,751,835 | 3,794,157 | 2.92% | 2.37% |
| 1987 | 1,803,014 | 3,882,164 | 2.92% | 2.32% |
| 1988 | 1,855,859 | 3,972,320 | 2.93% | 2.32% |
| 1989 | 1,903,048 | 4,066,476 | 2.54% | 2.37% |
| 1990 | 1,951,878 | 4,162,559 | 2.57% | 2.36% |
| 1991 | 2,009,738 | 4,259,637 | 2.96% | 2.33% |
| 1992 | 2,088,135 | 4,357,026 | 3.9% | 2.29% |
| 1993 | 2,174,328 | 4,453,732 | 4.13% | 2.22% |
| 1994 | 2,249,454 | 4,549,316 | 3.46% | 2.15% |
| 1995 | 2,312,017 | 4,642,931 | 2.78% | 2.06% |
| 1996 | 2,358,188 | 4,729,974 | 2% | 1.87% |
| 1997 | 2,411,306 | 4,809,573 | 2.25% | 1.68% |
| 1998 | 2,474,651 | 4,883,655 | 2.63% | 1.54% |
| 1999 | 2,541,698 | 4,954,018 | 2.71% | 1.44% |
| 2000 | 2,613,441 | 5,022,633 | 2.82% | 1.39% |
| 2001 | 2,678,760 | 5,087,825 | 2.5% | 1.3% |
| 2002 | 2,738,655 | 5,149,909 | 2.24% | 1.22% |
| 2003 | 2,802,046 | 5,210,963 | 2.31% | 1.19% |
| 2004 | 2,868,664 | 5,272,912 | 2.38% | 1.19% |
| 2005 | 2,939,059 | 5,342,105 | 2.45% | 1.31% |
| 2006 | 3,013,660 | 5,418,855 | 2.54% | 1.44% |
| 2007 | 3,093,059 | 5,497,243 | 2.63% | 1.45% |
| 2008 | 3,183,269 | 5,576,593 | 2.92% | 1.44% |
| 2009 | 3,284,448 | 5,656,601 | 3.18% | 1.43% |
| 2010 | 3,390,965 | 5,737,450 | 3.24% | 1.43% |
| 2011 | 3,502,811 | 5,819,051 | 3.3% | 1.42% |
| 2012 | 3,619,034 | 5,901,287 | 3.32% | 1.41% |
| 2013 | 3,734,318 | 5,983,845 | 3.19% | 1.4% |
| 2014 | 3,848,514 | 6,066,492 | 3.06% | 1.38% |
| 2015 | 3,965,959 | 6,149,417 | 3.05% | 1.37% |
| 2016 | 4,086,657 | 6,232,666 | 3.04% | 1.35% |
| 2017 | 4,210,600 | 6,316,231 | 3.03% | 1.34% |
| 2018 | 4,337,685 | 6,400,080 | 3.02% | 1.33% |
| 2019 | 4,467,708 | 6,483,657 | 3% | 1.31% |
| 2020 | 4,600,131 | 6,565,267 | 2.96% | 1.26% |
| 2021 | 4,734,874 | 6,644,741 | 2.93% | 1.21% |
| 2022 | 4,875,637 | 6,730,654 | 2.97% | 1.29% |
| 2023 | 5,022,441 | 6,823,613 | 3.01% | 1.38% |
| 2024 | 5,169,395 | 6,916,140 | 2.93% | 1.36% |
| 2025 | 5,315,063 | 7,007,511 | 2.82% | 1.32% |
| 2026 | 5,461,313 | 7,097,335 | 2.75% | 1.28% |
| 2027 | 5,608,785 | 7,185,724 | 2.7% | 1.25% |
| 2028 | 5,757,952 | 7,272,691 | 2.66% | 1.21% |
| 2029 | 5,909,186 | 7,358,003 | 2.63% | 1.17% |
| 2030 | 6,062,523 | 7,441,612 | 2.59% | 1.14% |
| 2031 | 6,217,791 | 7,523,773 | 2.56% | 1.1% |
| 2032 | 6,374,839 | 7,604,398 | 2.53% | 1.07% |
| 2033 | 6,533,828 | 7,683,391 | 2.49% | 1.04% |
| 2034 | 6,694,445 | 7,760,901 | 2.46% | 1.01% |
| 2035 | 6,856,314 | 7,836,706 | 2.42% | 0.98% |
| 2036 | 7,019,227 | 7,910,787 | 2.38% | 0.95% |
| 2037 | 7,183,105 | 7,983,295 | 2.33% | 0.92% |
| 2038 | 7,348,357 | 8,054,140 | 2.3% | 0.89% |
| 2039 | 7,514,734 | 8,122,959 | 2.26% | 0.85% |
| 2040 | 7,681,907 | 8,189,916 | 2.22% | 0.82% |
| 2041 | 7,850,210 | 8,255,163 | 2.19% | 0.8% |
| 2042 | 8,020,480 | 8,318,515 | 2.17% | 0.77% |
| 2043 | 8,192,542 | 8,380,014 | 2.15% | 0.74% |
| 2044 | 8,365,171 | 8,439,720 | 2.11% | 0.71% |
| 2045 | 8,538,521 | 8,497,618 | 2.07% | 0.69% |
| 2046 | 8,713,247 | 8,553,413 | 2.05% | 0.66% |
| 2047 | 8,888,466 | 8,607,283 | 2.01% | 0.63% |
| 2048 | 9,064,207 | 8,659,292 | 1.98% | 0.6% |
| 2049 | 9,240,169 | 8,708,929 | 1.94% | 0.57% |
| 2050 | 9,415,589 | 8,756,439 | 1.9% | 0.55% |
From 2005 to 2015, the population of Mauritania increased by 1,026,900 people (a 34.9% growth), while Nicaragua gained 807,312 people (a 15.1% growth).
For the next 10 years, from 2015 to 2025, Mauritania gained 1,466,583 (a 37% growth), while Nicaragua's population increased by 930,247 (a 15.1% growth).
Mauritania was ranked 133rd most populous country in 2005 and is 123rd in 2025. Nicaragua was ranked 110th in 2005 and ranked 107th 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 Nicaragua will increase by 23.7% to 8,756,439 people and rank change from 107th to 109th.
Biggest cities by population
|
|
|
|---|---|
| City | Population |
| Nouakchott | 1.08M |
| Rosso | 33.5K |
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Population differences between Mauritania and Nicaragua
|
|
|
|
|---|---|---|
| Life expectancy | 68.9 years | 75.3 years |
| Average age | 23 years | 29.3 years |
| Median age | 18.4 years | 26.6 years |
| Male:Female ratio | 49.1:50.9 | 49.2:50.8 |
| Fertility rate | 4.7 births per woman | 2.22 births per woman |
| Population density | 13 ppl/mi² | 148.9 ppl/mi² |
Population map with other countries
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Growth rate visualization in other countries
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