The latest officially reported population of Mauritania was 5,169,395 in 2024 vs 179,744 people in Saint Lucia in 2024. In 2026, based on the adjusted UN estimation, the current Mauritania's population is 5,462,924 people compared to 180,492 in Saint Lucia.
Population statistics:
- Mauritania's population is 30.3 times bigger than Saint Lucia's.
- Mauritania is ranked the 123rd most populous country in the world, while Saint Lucia is the 178th.
- The countries together account for 0.07% of the world: 0.07% for Mauritania vs 0.002% for Saint Lucia.
- For the last 10 years, Mauritania has had an average growth rate of +3% per year vs +0.33% in Saint Lucia.
- Since 2006, the population of Mauritania has increased from 3.01M people to 5.46M (81.3% growth), while Saint Lucia has grown from 167K to 180K (8.31% growth).
- Mauritania is projected to reach its peak in 2100 at 17.1M people compared to the peak of 181K people in 2032 for Saint Lucia.
Mauritania vs Saint Lucia: live population counter
|
|
|
|
|---|---|---|
| Current population |
5462924
|
180492
|
| Population rank | 123/197 | 178/197 |
| Percent of world population | 0.07% | 0.002% |
| One net population change |
3.58 minutes
|
19.1 hours
|
| One birth every |
3.04 minutes
|
4.34 hours
|
| One death every |
19 minutes
|
5.67 hours
|
| One migration net change every |
4.01 hours
|
1.86 months
|
| Annual migration change | -2,185 | -7 |
| Daily growth/decline | +403 | +1 |
| Annual growth/decline | +146,954 | +459 |
| Annual growth/decline rate | +2.93% | +0.26% |
| Population growth rate rank | 17/197 | 154/197 |
Mauritania and Saint Lucia: population history and growth rate by year chart
| Year | Population | Growth rate | ||
|---|---|---|---|---|
|
|
|
|
|
|
| 1960 | 824,298 | 92,585 | - | - |
| 1961 | 846,167 | 93,490 | 2.65% | 0.98% |
| 1962 | 869,184 | 94,505 | 2.72% | 1.09% |
| 1963 | 893,423 | 95,519 | 2.79% | 1.07% |
| 1964 | 918,955 | 96,505 | 2.86% | 1.03% |
| 1965 | 945,838 | 97,493 | 2.93% | 1.02% |
| 1966 | 974,157 | 98,463 | 2.99% | 0.99% |
| 1967 | 1,003,843 | 99,504 | 3.05% | 1.06% |
| 1968 | 1,034,739 | 100,675 | 3.08% | 1.18% |
| 1969 | 1,066,754 | 101,879 | 3.09% | 1.2% |
| 1970 | 1,099,806 | 103,165 | 3.1% | 1.26% |
| 1971 | 1,133,702 | 104,564 | 3.08% | 1.36% |
| 1972 | 1,168,355 | 106,002 | 3.06% | 1.38% |
| 1973 | 1,203,838 | 107,498 | 3.04% | 1.41% |
| 1974 | 1,240,188 | 109,076 | 3.02% | 1.47% |
| 1975 | 1,277,330 | 110,725 | 2.99% | 1.51% |
| 1976 | 1,315,336 | 112,425 | 2.98% | 1.54% |
| 1977 | 1,353,768 | 114,135 | 2.92% | 1.52% |
| 1978 | 1,392,713 | 115,834 | 2.88% | 1.49% |
| 1979 | 1,432,758 | 117,528 | 2.88% | 1.46% |
| 1980 | 1,474,043 | 119,290 | 2.88% | 1.5% |
| 1981 | 1,516,877 | 121,166 | 2.91% | 1.57% |
| 1982 | 1,561,176 | 123,087 | 2.92% | 1.59% |
| 1983 | 1,606,746 | 125,044 | 2.92% | 1.59% |
| 1984 | 1,653,693 | 127,067 | 2.92% | 1.62% |
| 1985 | 1,702,107 | 129,159 | 2.93% | 1.65% |
| 1986 | 1,751,835 | 131,239 | 2.92% | 1.61% |
| 1987 | 1,803,014 | 133,227 | 2.92% | 1.51% |
| 1988 | 1,855,859 | 135,000 | 2.93% | 1.33% |
| 1989 | 1,903,048 | 136,512 | 2.54% | 1.12% |
| 1990 | 1,951,878 | 137,857 | 2.57% | 0.99% |
| 1991 | 2,009,738 | 139,520 | 2.96% | 1.21% |
| 1992 | 2,088,135 | 141,617 | 3.9% | 1.5% |
| 1993 | 2,174,328 | 143,726 | 4.13% | 1.49% |
| 1994 | 2,249,454 | 145,890 | 3.46% | 1.51% |
| 1995 | 2,312,017 | 148,208 | 2.78% | 1.59% |
| 1996 | 2,358,188 | 150,436 | 2% | 1.5% |
| 1997 | 2,411,306 | 152,569 | 2.25% | 1.42% |
| 1998 | 2,474,651 | 154,677 | 2.63% | 1.38% |
| 1999 | 2,541,698 | 156,702 | 2.71% | 1.31% |
| 2000 | 2,613,441 | 158,616 | 2.82% | 1.22% |
| 2001 | 2,678,760 | 160,237 | 2.5% | 1.02% |
| 2002 | 2,738,655 | 161,641 | 2.24% | 0.88% |
| 2003 | 2,802,046 | 162,976 | 2.31% | 0.83% |
| 2004 | 2,868,664 | 164,239 | 2.38% | 0.77% |
| 2005 | 2,939,059 | 165,450 | 2.45% | 0.74% |
| 2006 | 3,013,660 | 166,639 | 2.54% | 0.72% |
| 2007 | 3,093,059 | 167,758 | 2.63% | 0.67% |
| 2008 | 3,183,269 | 168,808 | 2.92% | 0.63% |
| 2009 | 3,284,448 | 169,869 | 3.18% | 0.63% |
| 2010 | 3,390,965 | 170,906 | 3.24% | 0.61% |
| 2011 | 3,502,811 | 171,801 | 3.3% | 0.52% |
| 2012 | 3,619,034 | 172,587 | 3.32% | 0.46% |
| 2013 | 3,734,318 | 173,369 | 3.19% | 0.45% |
| 2014 | 3,848,514 | 174,138 | 3.06% | 0.44% |
| 2015 | 3,965,959 | 174,905 | 3.05% | 0.44% |
| 2016 | 4,086,657 | 175,646 | 3.04% | 0.42% |
| 2017 | 4,210,600 | 176,342 | 3.03% | 0.4% |
| 2018 | 4,337,685 | 177,017 | 3.02% | 0.38% |
| 2019 | 4,467,708 | 177,661 | 3% | 0.36% |
| 2020 | 4,600,131 | 178,250 | 2.96% | 0.33% |
| 2021 | 4,734,874 | 178,522 | 2.93% | 0.15% |
| 2022 | 4,875,637 | 178,781 | 2.97% | 0.15% |
| 2023 | 5,022,441 | 179,285 | 3.01% | 0.28% |
| 2024 | 5,169,395 | 179,744 | 2.93% | 0.26% |
| 2025 | 5,315,063 | 180,148 | 2.82% | 0.23% |
| 2026 | 5,461,313 | 180,489 | 2.75% | 0.19% |
| 2027 | 5,608,785 | 180,771 | 2.7% | 0.16% |
| 2028 | 5,757,952 | 181,003 | 2.66% | 0.13% |
| 2029 | 5,909,186 | 181,198 | 2.63% | 0.11% |
| 2030 | 6,062,523 | 181,360 | 2.59% | 0.09% |
| 2031 | 6,217,791 | 181,463 | 2.56% | 0.06% |
| 2032 | 6,374,839 | 181,495 | 2.53% | 0.02% |
| 2033 | 6,533,828 | 181,458 | 2.49% | -0.02% |
| 2034 | 6,694,445 | 181,354 | 2.46% | -0.06% |
| 2035 | 6,856,314 | 181,177 | 2.42% | -0.1% |
| 2036 | 7,019,227 | 180,948 | 2.38% | -0.13% |
| 2037 | 7,183,105 | 180,636 | 2.33% | -0.17% |
| 2038 | 7,348,357 | 180,230 | 2.3% | -0.22% |
| 2039 | 7,514,734 | 179,781 | 2.26% | -0.25% |
| 2040 | 7,681,907 | 179,296 | 2.22% | -0.27% |
| 2041 | 7,850,210 | 178,760 | 2.19% | -0.3% |
| 2042 | 8,020,480 | 178,187 | 2.17% | -0.32% |
| 2043 | 8,192,542 | 177,593 | 2.15% | -0.33% |
| 2044 | 8,365,171 | 176,937 | 2.11% | -0.37% |
| 2045 | 8,538,521 | 176,243 | 2.07% | -0.39% |
| 2046 | 8,713,247 | 175,520 | 2.05% | -0.41% |
| 2047 | 8,888,466 | 174,726 | 2.01% | -0.45% |
| 2048 | 9,064,207 | 173,877 | 1.98% | -0.49% |
| 2049 | 9,240,169 | 172,991 | 1.94% | -0.51% |
| 2050 | 9,415,589 | 172,081 | 1.9% | -0.53% |
From 2006 to 2016, the population of Mauritania increased by 1,072,997 people (a 35.6% growth), while Saint Lucia gained 9,007 people (a 5.41% growth).
For the next 10 years, from 2016 to 2026, Mauritania gained 1,376,267 (a 33.7% growth), while Saint Lucia's population increased by 4,846 (a 2.76% growth).
Mauritania was ranked 132nd most populous country in 2006 and is 123rd in 2026. Saint Lucia was ranked 177th in 2006 and ranked 178th now.
The UN's World Population Prospects forecasts that with changing growth rate trends in 24 years (in 2050) Mauritania's population will grow by 72.4% to 9,415,589 people with a rank change from 123rd to 103rd. The population of Saint Lucia will decrease by 4.66% to 172,081 people and rank change from 178th to 179th.
Biggest cities by population
|
|
|
|---|---|
| City | Population |
| Nouakchott | 1.08M |
| Rosso | 33.5K |
|
|
|
|---|---|
| City | Population |
| Castries | 70K |
| Vieux Fort | 15.8K |
Compare countries by 7 more topics
Population differences between Mauritania and Saint Lucia
|
|
|
|
|---|---|---|
| Life expectancy | 69.2 years | 73.2 years |
| Average age | 23 years | 36.5 years |
| Median age | 18.4 years | 35.2 years |
| Male:Female ratio | 49.1:50.9 | 49.4:50.6 |
| Fertility rate | 4.7 births per woman | 1.38 births per woman |
| Population density | 13 ppl/mi² | 763 ppl/mi² |
Population map with other countries
Population
Growth rate visualization in other countries
Growth rate
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