The latest officially reported population of Benin was 14,462,724 in 2024 vs 5,169,395 people in Mauritania in 2024. In 2025, based on the adjusted UN estimation, the current Benin's population is 15,100,397 people compared to 5,432,542 in Mauritania.
Population statistics:
- Benin's population is 2.78 times bigger than Mauritania's.
- Benin is ranked the 76th most populous country in the world, while Mauritania is the 123rd.
- The countries together account for 0.25% of the world: 0.18% for Benin vs 0.07% for Mauritania.
- For the last 10 years, Benin has had an average growth rate of +2.77% per year vs +3% in Mauritania.
- Since 2005, the population of Benin has increased from 8.43M people to 15.1M (79.2% growth), while Mauritania has grown from 2.94M to 5.43M (84.8% growth).
- Benin is projected to reach its peak in 2100 at 39.6M people compared to the peak of 17.1M people in 2100 for Mauritania.
Benin vs Mauritania: live population counter
|
|
|
|
|---|---|---|
| Current population |
15100397
|
5432542
|
| Population rank | 76/197 | 123/197 |
| Percent of world population | 0.18% | 0.07% |
| One net population change |
1.49 minutes
|
3.58 minutes
|
| One birth every |
1.1 minutes
|
3.04 minutes
|
| One death every |
4.23 minutes
|
19 minutes
|
| One migration net change every |
1.13 hours
|
4.01 hours
|
| Annual migration change | -7,725 | -2,185 |
| Daily growth/decline | +964 | +403 |
| Annual growth/decline | +351,690 | +146,954 |
| Annual growth/decline rate | +2.49% | +2.93% |
| Population growth rate rank | 28/197 | 18/197 |
Benin and Mauritania: population history and growth rate by year chart
| Year | Population | Growth rate | ||
|---|---|---|---|---|
|
|
|
|
|
|
| 1960 | 2,517,286 | 824,298 | - | - |
| 1961 | 2,559,223 | 846,167 | 1.67% | 2.65% |
| 1962 | 2,604,659 | 869,184 | 1.78% | 2.72% |
| 1963 | 2,652,908 | 893,423 | 1.85% | 2.79% |
| 1964 | 2,704,003 | 918,955 | 1.93% | 2.86% |
| 1965 | 2,757,936 | 945,838 | 1.99% | 2.93% |
| 1966 | 2,814,317 | 974,157 | 2.04% | 2.99% |
| 1967 | 2,872,997 | 1,003,843 | 2.09% | 3.05% |
| 1968 | 2,934,257 | 1,034,739 | 2.13% | 3.08% |
| 1969 | 2,998,222 | 1,066,754 | 2.18% | 3.09% |
| 1970 | 3,065,057 | 1,099,806 | 2.23% | 3.1% |
| 1971 | 3,134,767 | 1,133,702 | 2.27% | 3.08% |
| 1972 | 3,207,543 | 1,168,355 | 2.32% | 3.06% |
| 1973 | 3,283,496 | 1,203,838 | 2.37% | 3.04% |
| 1974 | 3,362,633 | 1,240,188 | 2.41% | 3.02% |
| 1975 | 3,445,407 | 1,277,330 | 2.46% | 2.99% |
| 1976 | 3,532,196 | 1,315,336 | 2.52% | 2.98% |
| 1977 | 3,623,202 | 1,353,768 | 2.58% | 2.92% |
| 1978 | 3,718,305 | 1,392,713 | 2.62% | 2.88% |
| 1979 | 3,818,528 | 1,432,758 | 2.7% | 2.88% |
| 1980 | 3,925,251 | 1,474,043 | 2.79% | 2.88% |
| 1981 | 4,038,307 | 1,516,877 | 2.88% | 2.91% |
| 1982 | 4,156,596 | 1,561,176 | 2.93% | 2.92% |
| 1983 | 4,278,978 | 1,606,746 | 2.94% | 2.92% |
| 1984 | 4,405,895 | 1,653,693 | 2.97% | 2.92% |
| 1985 | 4,538,012 | 1,702,107 | 3% | 2.93% |
| 1986 | 4,675,420 | 1,751,835 | 3.03% | 2.92% |
| 1987 | 4,818,486 | 1,803,014 | 3.06% | 2.92% |
| 1988 | 4,967,341 | 1,855,859 | 3.09% | 2.93% |
| 1989 | 5,121,657 | 1,903,048 | 3.11% | 2.54% |
| 1990 | 5,281,479 | 1,951,878 | 3.12% | 2.57% |
| 1991 | 5,446,932 | 2,009,738 | 3.13% | 2.96% |
| 1992 | 5,617,844 | 2,088,135 | 3.14% | 3.9% |
| 1993 | 5,872,706 | 2,174,328 | 4.54% | 4.13% |
| 1994 | 6,096,506 | 2,249,454 | 3.81% | 3.46% |
| 1995 | 6,226,773 | 2,312,017 | 2.14% | 2.78% |
| 1996 | 6,391,858 | 2,358,188 | 2.65% | 2% |
| 1997 | 6,583,365 | 2,411,306 | 3% | 2.25% |
| 1998 | 6,789,489 | 2,474,651 | 3.13% | 2.63% |
| 1999 | 7,002,818 | 2,541,698 | 3.14% | 2.71% |
| 2000 | 7,221,619 | 2,613,441 | 3.12% | 2.82% |
| 2001 | 7,445,596 | 2,678,760 | 3.1% | 2.5% |
| 2002 | 7,675,426 | 2,738,655 | 3.09% | 2.24% |
| 2003 | 7,913,070 | 2,802,046 | 3.1% | 2.31% |
| 2004 | 8,159,094 | 2,868,664 | 3.11% | 2.38% |
| 2005 | 8,426,144 | 2,939,059 | 3.27% | 2.45% |
| 2006 | 8,693,242 | 3,013,660 | 3.17% | 2.54% |
| 2007 | 8,953,969 | 3,093,059 | 3% | 2.63% |
| 2008 | 9,228,466 | 3,183,269 | 3.07% | 2.92% |
| 2009 | 9,509,423 | 3,284,448 | 3.04% | 3.18% |
| 2010 | 9,797,484 | 3,390,965 | 3.03% | 3.24% |
| 2011 | 10,093,623 | 3,502,811 | 3.02% | 3.3% |
| 2012 | 10,397,657 | 3,619,034 | 3.01% | 3.32% |
| 2013 | 10,708,834 | 3,734,318 | 2.99% | 3.19% |
| 2014 | 11,030,004 | 3,848,514 | 3% | 3.06% |
| 2015 | 11,360,681 | 3,965,959 | 3% | 3.05% |
| 2016 | 11,697,842 | 4,086,657 | 2.97% | 3.04% |
| 2017 | 12,039,780 | 4,210,600 | 2.92% | 3.03% |
| 2018 | 12,383,347 | 4,337,685 | 2.85% | 3.02% |
| 2019 | 12,726,755 | 4,467,708 | 2.77% | 3% |
| 2020 | 13,070,169 | 4,600,131 | 2.7% | 2.96% |
| 2021 | 13,413,417 | 4,734,874 | 2.63% | 2.93% |
| 2022 | 13,759,501 | 4,875,637 | 2.58% | 2.97% |
| 2023 | 14,111,034 | 5,022,441 | 2.55% | 3.01% |
| 2024 | 14,462,724 | 5,169,395 | 2.49% | 2.93% |
| 2025 | 14,814,463 | 5,315,063 | 2.43% | 2.82% |
| 2026 | 15,170,422 | 5,461,313 | 2.4% | 2.75% |
| 2027 | 15,529,420 | 5,608,785 | 2.37% | 2.7% |
| 2028 | 15,890,289 | 5,757,952 | 2.32% | 2.66% |
| 2029 | 16,253,927 | 5,909,186 | 2.29% | 2.63% |
| 2030 | 16,618,827 | 6,062,523 | 2.24% | 2.59% |
| 2031 | 16,985,939 | 6,217,791 | 2.21% | 2.56% |
| 2032 | 17,357,069 | 6,374,839 | 2.18% | 2.53% |
| 2033 | 17,731,448 | 6,533,828 | 2.16% | 2.49% |
| 2034 | 18,109,922 | 6,694,445 | 2.13% | 2.46% |
| 2035 | 18,492,634 | 6,856,314 | 2.11% | 2.42% |
| 2036 | 18,878,049 | 7,019,227 | 2.08% | 2.38% |
| 2037 | 19,264,504 | 7,183,105 | 2.05% | 2.33% |
| 2038 | 19,655,285 | 7,348,357 | 2.03% | 2.3% |
| 2039 | 20,049,973 | 7,514,734 | 2.01% | 2.26% |
| 2040 | 20,445,765 | 7,681,907 | 1.97% | 2.22% |
| 2041 | 20,843,268 | 7,850,210 | 1.94% | 2.19% |
| 2042 | 21,242,984 | 8,020,480 | 1.92% | 2.17% |
| 2043 | 21,643,647 | 8,192,542 | 1.89% | 2.15% |
| 2044 | 22,042,581 | 8,365,171 | 1.84% | 2.11% |
| 2045 | 22,443,653 | 8,538,521 | 1.82% | 2.07% |
| 2046 | 22,846,199 | 8,713,247 | 1.79% | 2.05% |
| 2047 | 23,245,147 | 8,888,466 | 1.75% | 2.01% |
| 2048 | 23,642,198 | 9,064,207 | 1.71% | 1.98% |
| 2049 | 24,038,614 | 9,240,169 | 1.68% | 1.94% |
| 2050 | 24,433,817 | 9,415,589 | 1.64% | 1.9% |
From 2005 to 2015, the population of Benin increased by 2,934,537 people (a 34.8% growth), while Mauritania gained 1,026,900 people (a 34.9% growth).
For the next 10 years, from 2015 to 2025, Benin gained 3,739,716 (a 32.9% growth), while Mauritania's population increased by 1,466,583 (a 37% growth).
Benin was ranked 89th most populous country in 2005 and is 76th in 2025. Mauritania was ranked 133rd in 2005 and ranked 123rd now.
The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Benin's population will grow by 61.8% to 24,433,817 people with a rank change from 76th to 68th. The population of Mauritania will increase by 73.3% to 9,415,589 people and rank change from 123rd to 103rd.
Biggest cities by population
|
|
|
|---|---|
| City | Population |
| Cotonou | 679K |
| Porto-Novo | 264K |
| Abomey | 90.2K |
| Save | 31.4K |
|
|
|
|---|---|
| City | Population |
| Nouakchott | 1.08M |
| Rosso | 33.5K |
Compare countries by 7 more topics
Population differences between Benin and Mauritania
|
|
|
|
|---|---|---|
| Life expectancy | 61.1 years | 68.9 years |
| Average age | 23.4 years | 23 years |
| Median age | 19 years | 18.4 years |
| Male:Female ratio | 50.1:49.9 | 49.1:50.9 |
| Fertility rate | 4.56 births per woman | 4.7 births per woman |
| Population density | 332 ppl/mi² | 13 ppl/mi² |
Population map with other countries
Population
Growth rate visualization in other countries
Growth rate
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