The latest officially reported population of Mauritania was 5,169,395 in 2024 vs 21,916,000 people in Sri Lanka in 2024. In 2025, based on the adjusted UN estimation, the current Mauritania's population is 5,432,542 people compared to 22,125,995 in Sri Lanka.
Population statistics:
- Sri Lanka's population is 4.07 times bigger than Mauritania's.
- Mauritania is ranked the 123rd most populous country in the world, while Sri Lanka is the 63rd.
- The countries together account for 0.33% of the world: 0.07% for Mauritania vs 0.27% for Sri Lanka.
- For the last 10 years, Mauritania has had an average growth rate of +3% per year vs +0.57% in Sri Lanka.
- Since 2005, the population of Mauritania has increased from 2.94M people to 5.43M (84.8% growth), while Sri Lanka has grown from 20.2M to 22.1M (9.45% growth).
- Mauritania is projected to reach its peak in 2100 at 17.1M people compared to the peak of 23.5M people in 2051 for Sri Lanka.
Mauritania vs Sri Lanka: live population counter
|
|
|
|
|---|---|---|
| Current population |
5432542
|
22125995
|
| Population rank | 123/197 | 63/197 |
| Percent of world population | 0.07% | 0.27% |
| One net population change |
3.58 minutes
|
4.34 minutes
|
| One birth every |
3.04 minutes
|
2.13 minutes
|
| One death every |
19 minutes
|
2.91 minutes
|
| One migration net change every |
4.01 hours
|
19.3 minutes
|
| Annual migration change | -2,185 | -27,245 |
| Daily growth/decline | +403 | -332 |
| Annual growth/decline | +146,954 | -121,000 |
| Annual growth/decline rate | +2.93% | -0.55% |
| Population growth rate rank | 18/197 | 187/197 |
Mauritania and Sri Lanka: population history and growth rate by year chart
| Year | Population | Growth rate | ||
|---|---|---|---|---|
|
|
|
|
|
|
| 1960 | 824,298 | 9,661,389 | - | - |
| 1961 | 846,167 | 9,899,372 | 2.65% | 2.46% |
| 1962 | 869,184 | 10,143,754 | 2.72% | 2.47% |
| 1963 | 893,423 | 10,395,040 | 2.79% | 2.48% |
| 1964 | 918,955 | 10,653,397 | 2.86% | 2.49% |
| 1965 | 945,838 | 10,916,965 | 2.93% | 2.47% |
| 1966 | 974,157 | 11,183,928 | 2.99% | 2.45% |
| 1967 | 1,003,843 | 11,457,328 | 3.05% | 2.44% |
| 1968 | 1,034,739 | 11,736,088 | 3.08% | 2.43% |
| 1969 | 1,066,754 | 12,013,858 | 3.09% | 2.37% |
| 1970 | 1,099,806 | 12,287,110 | 3.1% | 2.27% |
| 1971 | 1,133,702 | 12,551,910 | 3.08% | 2.16% |
| 1972 | 1,168,355 | 12,809,205 | 3.06% | 2.05% |
| 1973 | 1,203,838 | 13,060,916 | 3.04% | 1.97% |
| 1974 | 1,240,188 | 13,305,693 | 3.02% | 1.87% |
| 1975 | 1,277,330 | 13,548,984 | 2.99% | 1.83% |
| 1976 | 1,315,336 | 13,796,770 | 2.98% | 1.83% |
| 1977 | 1,353,768 | 14,049,371 | 2.92% | 1.83% |
| 1978 | 1,392,713 | 14,310,128 | 2.88% | 1.86% |
| 1979 | 1,432,758 | 14,579,614 | 2.88% | 1.88% |
| 1980 | 1,474,043 | 14,847,974 | 2.88% | 1.84% |
| 1981 | 1,516,877 | 15,099,414 | 2.91% | 1.69% |
| 1982 | 1,561,176 | 15,286,567 | 2.92% | 1.24% |
| 1983 | 1,606,746 | 15,388,794 | 2.92% | 0.67% |
| 1984 | 1,653,693 | 15,441,860 | 2.92% | 0.34% |
| 1985 | 1,702,107 | 15,544,154 | 2.93% | 0.66% |
| 1986 | 1,751,835 | 15,731,256 | 2.92% | 1.2% |
| 1987 | 1,803,014 | 15,916,576 | 2.92% | 1.18% |
| 1988 | 1,855,859 | 16,078,621 | 2.93% | 1.02% |
| 1989 | 1,903,048 | 16,248,557 | 2.54% | 1.06% |
| 1990 | 1,951,878 | 16,352,458 | 2.57% | 0.64% |
| 1991 | 2,009,738 | 16,475,354 | 2.96% | 0.75% |
| 1992 | 2,088,135 | 16,739,284 | 3.9% | 1.6% |
| 1993 | 2,174,328 | 17,025,918 | 4.13% | 1.71% |
| 1994 | 2,249,454 | 17,275,773 | 3.46% | 1.47% |
| 1995 | 2,312,017 | 17,564,068 | 2.78% | 1.67% |
| 1996 | 2,358,188 | 17,905,018 | 2% | 1.94% |
| 1997 | 2,411,306 | 18,248,200 | 2.25% | 1.92% |
| 1998 | 2,474,651 | 18,596,003 | 2.63% | 1.91% |
| 1999 | 2,541,698 | 18,944,731 | 2.71% | 1.88% |
| 2000 | 2,613,441 | 19,293,054 | 2.82% | 1.84% |
| 2001 | 2,678,760 | 19,600,362 | 2.5% | 1.59% |
| 2002 | 2,738,655 | 19,805,752 | 2.24% | 1.05% |
| 2003 | 2,802,046 | 19,951,521 | 2.31% | 0.74% |
| 2004 | 2,868,664 | 20,087,605 | 2.38% | 0.68% |
| 2005 | 2,939,059 | 20,216,524 | 2.45% | 0.64% |
| 2006 | 3,013,660 | 20,352,411 | 2.54% | 0.67% |
| 2007 | 3,093,059 | 20,492,545 | 2.63% | 0.69% |
| 2008 | 3,183,269 | 20,629,378 | 2.92% | 0.67% |
| 2009 | 3,284,448 | 20,756,435 | 3.18% | 0.62% |
| 2010 | 3,390,965 | 20,879,089 | 3.24% | 0.59% |
| 2011 | 3,502,811 | 21,009,048 | 3.3% | 0.62% |
| 2012 | 3,619,034 | 21,169,458 | 3.32% | 0.76% |
| 2013 | 3,734,318 | 20,585,000 | 3.19% | -2.76% |
| 2014 | 3,848,514 | 20,778,000 | 3.06% | 0.94% |
| 2015 | 3,965,959 | 20,970,000 | 3.05% | 0.92% |
| 2016 | 4,086,657 | 21,209,000 | 3.04% | 1.14% |
| 2017 | 4,210,600 | 21,453,000 | 3.03% | 1.15% |
| 2018 | 4,337,685 | 21,670,000 | 3.02% | 1.01% |
| 2019 | 4,467,708 | 21,803,000 | 3% | 0.61% |
| 2020 | 4,600,131 | 21,919,000 | 2.96% | 0.53% |
| 2021 | 4,734,874 | 22,156,000 | 2.93% | 1.08% |
| 2022 | 4,875,637 | 22,181,000 | 2.97% | 0.11% |
| 2023 | 5,022,441 | 22,037,000 | 3.01% | -0.65% |
| 2024 | 5,169,395 | 21,916,000 | 2.93% | -0.55% |
| 2025 | 5,315,063 | 22,035,440 | 2.82% | 0.54% |
| 2026 | 5,461,313 | 22,148,172 | 2.75% | 0.51% |
| 2027 | 5,608,785 | 22,255,601 | 2.7% | 0.49% |
| 2028 | 5,757,952 | 22,357,682 | 2.66% | 0.46% |
| 2029 | 5,909,186 | 22,453,922 | 2.63% | 0.43% |
| 2030 | 6,062,523 | 22,546,245 | 2.59% | 0.41% |
| 2031 | 6,217,791 | 22,635,106 | 2.56% | 0.39% |
| 2032 | 6,374,839 | 22,720,118 | 2.53% | 0.38% |
| 2033 | 6,533,828 | 22,802,043 | 2.49% | 0.36% |
| 2034 | 6,694,445 | 22,879,527 | 2.46% | 0.34% |
| 2035 | 6,856,314 | 22,952,739 | 2.42% | 0.32% |
| 2036 | 7,019,227 | 23,022,027 | 2.38% | 0.3% |
| 2037 | 7,183,105 | 23,088,877 | 2.33% | 0.29% |
| 2038 | 7,348,357 | 23,152,480 | 2.3% | 0.28% |
| 2039 | 7,514,734 | 23,211,633 | 2.26% | 0.26% |
| 2040 | 7,681,907 | 23,265,986 | 2.22% | 0.23% |
| 2041 | 7,850,210 | 23,315,260 | 2.19% | 0.21% |
| 2042 | 8,020,480 | 23,359,578 | 2.17% | 0.19% |
| 2043 | 8,192,542 | 23,398,752 | 2.15% | 0.17% |
| 2044 | 8,365,171 | 23,433,096 | 2.11% | 0.15% |
| 2045 | 8,538,521 | 23,464,943 | 2.07% | 0.14% |
| 2046 | 8,713,247 | 23,492,738 | 2.05% | 0.12% |
| 2047 | 8,888,466 | 23,512,629 | 2.01% | 0.08% |
| 2048 | 9,064,207 | 23,525,953 | 1.98% | 0.06% |
| 2049 | 9,240,169 | 23,533,940 | 1.94% | 0.03% |
| 2050 | 9,415,589 | 23,538,230 | 1.9% | 0.02% |
From 2005 to 2015, the population of Mauritania increased by 1,026,900 people (a 34.9% growth), while Sri Lanka gained 753,476 people (a 3.73% growth).
For the next 10 years, from 2015 to 2025, Mauritania gained 1,466,583 (a 37% growth), while Sri Lanka's population increased by 1,155,995 (a 5.51% growth).
Mauritania was ranked 133rd most populous country in 2005 and is 123rd in 2025. Sri Lanka was ranked 53rd in 2005 and ranked 63rd 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 Sri Lanka will increase by 6.38% to 23,538,230 people and rank change from 63rd to 70th.
Biggest cities by population
|
|
|
|---|---|
| City | Population |
| Nouakchott | 1.08M |
| Rosso | 33.5K |
|
|
|
|---|---|
| City | Population |
| Colombo | 753K |
| Gampaha | 191K |
| Beruwala | 165K |
| Negombo | 142K |
| Kandy | 120K |
| Sri Jayawardenepura Kotte | 116K |
| Trincomalee | 99.1K |
| Galle | 93.1K |
| Matara | 68.2K |
| Anuradhapura | 63.2K |
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Population differences between Mauritania and Sri Lanka
|
|
|
|
|---|---|---|
| Life expectancy | 68.9 years | 77.9 years |
| Average age | 23 years | 35.8 years |
| Median age | 18.4 years | 34.1 years |
| Male:Female ratio | 49.1:50.9 | 48.4:51.6 |
| Fertility rate | 4.7 births per woman | 1.97 births per woman |
| Population density | 13 ppl/mi² | 918 ppl/mi² |
Population map with other countries
Population
Growth rate visualization in other countries
Growth rate
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