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Population in Mauritania compared to Peru: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of Mauritania was 5,169,395 in 2024 vs 34,217,848 people in Peru in 2024. In 2025, based on the adjusted UN estimation, the current Mauritania's population is 5,432,542 people compared to 34,854,181 in Peru.

Population statistics:

  • Peru's population is 6.42 times bigger than Mauritania's.
  • Mauritania is ranked the 123rd most populous country in the world, while Peru is the 48th.
  • The countries together account for 0.49% of the world: 0.07% for Mauritania vs 0.42% for Peru.
  • For the last 10 years, Mauritania has had an average growth rate of +3% per year vs +1.26% in Peru.
  • Since 2005, the population of Mauritania has increased from 2.94M people to 5.43M (84.8% growth), while Peru has grown from 28.1M to 34.9M (24% growth).
  • Mauritania is projected to reach its peak in 2100 at 17.1M people compared to the peak of 41.7M people in 2066 for Peru.

Mauritania vs Peru: live population counter

Mauritania Peru
Current population
5432542
34854181
Population rank 123/197 48/197
Percent of world population 0.07% 0.42%
One net population change
3.58 minutes
1.41 minutes
One birth every
3.04 minutes
58.4 seconds
One death every
19 minutes
2.83 minutes
One migration net change every
4.01 hours
28.6 minutes
Annual migration change -2,185 +18,406
Daily growth/decline +403 +1,020
Annual growth/decline +146,954 +372,231
Annual growth/decline rate +2.93% +1.1%
Population growth rate rank 18/197 97/197

Mauritania and Peru: population history and growth rate by year chart

Mauritania
Population

Growth rate
Peru
Population

Growth rate
Year Population Growth rate
Mauritania Peru Mauritania Peru
1960 824,298 10,174,127 - -
1961 846,167 10,475,123 2.65% 2.96%
1962 869,184 10,784,612 2.72% 2.95%
1963 893,423 11,102,099 2.79% 2.94%
1964 918,955 11,427,978 2.86% 2.94%
1965 945,838 11,761,085 2.93% 2.91%
1966 974,157 12,101,297 2.99% 2.89%
1967 1,003,843 12,448,814 3.05% 2.87%
1968 1,034,739 12,803,993 3.08% 2.85%
1969 1,066,754 13,166,767 3.09% 2.83%
1970 1,099,806 13,501,237 3.1% 2.54%
1971 1,133,702 13,838,067 3.08% 2.49%
1972 1,168,355 14,210,147 3.06% 2.69%
1973 1,203,838 14,582,867 3.04% 2.62%
1974 1,240,188 14,956,552 3.02% 2.56%
1975 1,277,330 15,333,957 2.99% 2.52%
1976 1,315,336 15,716,809 2.98% 2.5%
1977 1,353,768 16,109,806 2.92% 2.5%
1978 1,392,713 16,516,059 2.88% 2.52%
1979 1,432,758 16,933,139 2.88% 2.53%
1980 1,474,043 17,360,949 2.88% 2.53%
1981 1,516,877 17,798,805 2.91% 2.52%
1982 1,561,176 18,246,503 2.92% 2.52%
1983 1,606,746 18,705,957 2.92% 2.52%
1984 1,653,693 19,174,716 2.92% 2.51%
1985 1,702,107 19,648,204 2.93% 2.47%
1986 1,751,835 20,117,122 2.92% 2.39%
1987 1,803,014 20,582,320 2.92% 2.31%
1988 1,855,859 21,054,702 2.93% 2.3%
1989 1,903,048 21,532,589 2.54% 2.27%
1990 1,951,878 22,014,771 2.57% 2.24%
1991 2,009,738 22,483,775 2.96% 2.13%
1992 2,088,135 22,946,340 3.9% 2.06%
1993 2,174,328 23,413,783 4.13% 2.04%
1994 2,249,454 23,881,493 3.46% 2%
1995 2,312,017 24,348,919 2.78% 1.96%
1996 2,358,188 24,811,171 2% 1.9%
1997 2,411,306 25,274,147 2.25% 1.87%
1998 2,474,651 25,738,095 2.63% 1.84%
1999 2,541,698 26,186,504 2.71% 1.74%
2000 2,613,441 26,598,331 2.82% 1.57%
2001 2,678,760 26,964,601 2.5% 1.38%
2002 2,738,655 27,288,217 2.24% 1.2%
2003 2,802,046 27,580,490 2.31% 1.07%
2004 2,868,664 27,852,190 2.38% 0.99%
2005 2,939,059 28,101,180 2.45% 0.89%
2006 3,013,660 28,324,491 2.54% 0.79%
2007 3,093,059 28,530,699 2.63% 0.73%
2008 3,183,269 28,719,041 2.92% 0.66%
2009 3,284,448 28,896,811 3.18% 0.62%
2010 3,390,965 29,086,019 3.24% 0.65%
2011 3,502,811 29,304,086 3.3% 0.75%
2012 3,619,034 29,550,366 3.32% 0.84%
2013 3,734,318 29,817,919 3.19% 0.91%
2014 3,848,514 30,115,826 3.06% 1%
2015 3,965,959 30,457,600 3.05% 1.13%
2016 4,086,657 30,866,494 3.04% 1.34%
2017 4,210,600 31,324,637 3.03% 1.48%
2018 4,337,685 31,897,584 3.02% 1.83%
2019 4,467,708 32,449,303 3% 1.73%
2020 4,600,131 32,838,579 2.96% 1.2%
2021 4,734,874 33,155,882 2.93% 0.97%
2022 4,875,637 33,475,438 2.97% 0.96%
2023 5,022,441 33,845,617 3.01% 1.11%
2024 5,169,395 34,217,848 2.93% 1.1%
2025 5,315,063 34,576,670 2.82% 1.05%
2026 5,461,313 34,922,144 2.75% 1%
2027 5,608,785 35,255,683 2.7% 0.96%
2028 5,757,952 35,578,281 2.66% 0.92%
2029 5,909,186 35,890,705 2.63% 0.88%
2030 6,062,523 36,193,882 2.59% 0.84%
2031 6,217,791 36,488,437 2.56% 0.81%
2032 6,374,839 36,774,937 2.53% 0.79%
2033 6,533,828 37,054,380 2.49% 0.76%
2034 6,694,445 37,326,798 2.46% 0.74%
2035 6,856,314 37,591,420 2.42% 0.71%
2036 7,019,227 37,848,147 2.38% 0.68%
2037 7,183,105 38,096,898 2.33% 0.66%
2038 7,348,357 38,337,328 2.3% 0.63%
2039 7,514,734 38,569,891 2.26% 0.61%
2040 7,681,907 38,794,647 2.22% 0.58%
2041 7,850,210 39,011,537 2.19% 0.56%
2042 8,020,480 39,220,371 2.17% 0.54%
2043 8,192,542 39,420,647 2.15% 0.51%
2044 8,365,171 39,612,847 2.11% 0.49%
2045 8,538,521 39,796,723 2.07% 0.46%
2046 8,713,247 39,971,719 2.05% 0.44%
2047 8,888,466 40,137,869 2.01% 0.42%
2048 9,064,207 40,294,857 1.98% 0.39%
2049 9,240,169 40,443,273 1.94% 0.37%
2050 9,415,589 40,583,875 1.9% 0.35%

From 2005 to 2015, the population of Mauritania increased by 1,026,900 people (a 34.9% growth), while Peru gained 2,356,420 people (a 8.39% growth).

For the next 10 years, from 2015 to 2025, Mauritania gained 1,466,583 (a 37% growth), while Peru's population increased by 4,396,581 (a 14.4% growth).

Mauritania was ranked 133rd most populous country in 2005 and is 123rd in 2025. Peru was ranked 39th in 2005 and ranked 48th 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 Peru will increase by 16.4% to 40,583,875 people and rank change from 48th to 51st.

Biggest cities by population

Mauritania
City Population
Nouakchott 1.08M
Rosso 33.5K

Compare countries by 7 more topics

Population map with other countries

Population

Growth rate visualization in other countries

Growth rate

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