Skip to content

Population in Mauritania compared to the Solomon Islands: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of Mauritania was 5,169,395 in 2024 vs 819,198 people in the Solomon Islands in 2024. In 2026, based on the adjusted UN estimation, the current Mauritania's population is 5,505,206 people compared to 863,951 in the Solomon Islands.

Population statistics:

  • Mauritania's population is 6.37 times bigger than the Solomon Islands'.
  • Mauritania is ranked the 122nd most populous country in the world, while the Solomon Islands is the 161st.
  • The countries together account for 0.08% of the world: 0.07% for Mauritania vs 0.01% for the Solomon Islands.
  • For the last 10 years, Mauritania has had an average growth rate of +3% per year vs +2.95% in the Solomon Islands.
  • Since 2006, the population of Mauritania has increased from 3.01M people to 5.51M (82.7% growth), while the Solomon Islands has grown from 492K to 864K (75.7% growth).

Mauritania vs Solomon Islands: population by year and forecast

Mauritania
Factual

Projection
Solomon Islands
Factual

Projection
1x
Year Population
Mauritania Solomon Islands
2100 17,309,980 1,869,358
2099 17,202,690 1,865,277
2098 17,090,030 1,861,047
2097 16,975,270 1,856,421
2096 16,857,252 1,851,585
2095 16,739,240 1,846,229
2094 16,617,272 1,840,799
2093 16,492,589 1,834,881
2092 16,366,098 1,828,545
2091 16,235,771 1,822,001
2090 16,103,700 1,815,153
2089 15,969,059 1,808,103
2088 15,831,339 1,800,741
2087 15,690,143 1,793,136
2086 15,547,605 1,785,209
2085 15,403,967 1,777,013
2084 15,257,740 1,768,444
2083 15,108,271 1,759,601
2082 14,958,279 1,750,433
2081 14,805,332 1,740,952
2080 14,651,508 1,731,110
2079 14,496,397 1,721,146
2078 14,337,117 1,710,785
2077 14,175,812 1,700,043
2076 14,013,255 1,688,876
2075 13,849,027 1,677,587
2074 13,684,146 1,666,185
2073 13,517,681 1,654,264
2072 13,349,376 1,642,044
2071 13,178,237 1,629,467
2070 13,007,812 1,616,736
2069 12,835,311 1,603,679
2068 12,662,862 1,590,304
2067 12,487,379 1,576,716
2066 12,311,503 1,563,005
2065 12,136,616 1,549,060
2064 11,958,955 1,534,862
2063 11,783,144 1,520,351
2062 11,606,044 1,505,792
2061 11,428,738 1,490,935
2060 11,251,427 1,476,028
2059 11,072,236 1,460,816
2058 10,892,076 1,445,385
2057 10,713,858 1,429,967
2056 10,536,935 1,414,320
2055 10,358,532 1,398,440
2054 10,179,658 1,382,426
2053 9,999,712 1,366,190
2052 9,819,098 1,349,703
2051 9,639,209 1,333,136
2050 9,461,249 1,316,322
2049 9,283,353 1,299,367
2048 9,104,299 1,282,258
2047 8,926,851 1,265,007
2046 8,748,845 1,247,608
2045 8,572,397 1,230,002
2044 8,397,189 1,212,277
2043 8,222,194 1,194,351
2042 8,048,139 1,176,271
2041 7,876,803 1,158,172
2040 7,706,696 1,139,832
2039 7,537,689 1,121,014
2038 7,369,184 1,101,787
2037 7,202,472 1,082,148
2036 7,036,729 1,062,197
2035 6,871,981 1,041,925
2034 6,708,364 1,021,492
2033 6,546,168 1,000,997
2032 6,385,827 980,329
2031 6,227,564 959,788
2030 6,070,865 939,300
2029 5,916,516 918,921
2028 5,764,060 898,660
2027 5,613,919 878,499
2026 5,464,898 858,557
2025 5,317,228 838,746
2024 5,169,395 819,198
2023 5,022,441 800,005
2022 4,875,637 781,066
2021 4,734,874 762,591
2020 4,600,131 744,498
2019 4,467,708 728,147
2018 4,337,685 709,101
2017 4,210,600 685,672
2016 4,086,657 662,379
2015 3,965,959 639,415
2014 3,848,514 616,908
2013 3,734,318 594,945
2012 3,619,034 573,606
2011 3,502,811 552,945
2010 3,390,965 532,968
2009 3,284,448 518,141
2008 3,183,269 508,790
2007 3,093,059 500,156
2006 3,013,660 491,594
2005 2,939,059 483,080
2004 2,868,664 474,611
2003 2,802,046 466,154
2002 2,738,655 457,671
2001 2,678,760 449,125
2000 2,613,441 440,469
1999 2,541,698 430,500
1998 2,474,651 419,071
1997 2,411,306 407,474
1996 2,358,188 396,009
1995 2,312,017 384,733
1994 2,249,454 373,675
1993 2,174,328 362,839
1992 2,088,135 352,205
1991 2,009,738 341,738
1990 1,951,878 331,435
1989 1,903,048 321,282
1988 1,855,859 311,265
1987 1,803,014 301,414
1986 1,751,835 291,842
1985 1,702,107 282,455
1984 1,653,693 273,163
1983 1,606,746 264,068
1982 1,561,176 255,200
1981 1,516,877 246,555
1980 1,474,043 238,135
1979 1,432,758 229,953
1978 1,392,713 222,029
1977 1,353,768 214,418
1976 1,315,336 207,194
1975 1,277,330 200,744
1974 1,240,188 195,041
1973 1,203,838 189,774
1972 1,168,355 184,994
1971 1,133,702 180,637
1970 1,099,806 176,579
1969 1,066,754 172,476
1968 1,034,739 168,282
1967 1,003,843 164,245
1966 974,157 160,393
1965 945,838 156,686
1964 918,955 153,085
1963 893,423 149,589
1962 869,184 146,201
1961 846,167 142,912
1960 824,298 139,688

Data sources: United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10); World Bank | Health (1960–2024, retrieved 2026-04-06).

GeoRank.org/population/mauritania/solomon-islands | CC BY

From 2006 to 2016, the population of Mauritania increased by 1,072,997 people (a 35.6% growth), while the Solomon Islands gained 170,785 people (a 34.7% growth).

For the next 10 years, from 2016 to 2026, Mauritania gained 1,418,549 people (a 34.7% growth), while the Solomon Islands' population increased by 201,572 people (a 30.4% growth).

Mauritania was ranked 132nd most populous country in 2006 and is 122nd in 2026. The Solomon Islands was ranked 165th in 2006 and ranked 161st now.

The UN's World Population Prospects forecasts that in 24 years (in 2050) Mauritania's population will grow by 71.9% to 9,461,249 people with a rank change from 122nd to 102nd. The population of the Solomon Islands will increase by 52.4% to 1,316,322 people and rank change from 161st to 156th.

Mauritania is projected to reach its peak in 2100 at 17.3M people compared to the peak of 1.87M people in 2100 for the Solomon Islands.

Population growth rate by year

Mauritania
Factual

Projection
Solomon Islands
Factual

Projection
1x
Year Growth rate
Mauritania Solomon Islands
2100 0.62% 0.22%
2099 0.66% 0.23%
2098 0.68% 0.25%
2097 0.7% 0.26%
2096 0.7% 0.29%
2095 0.73% 0.29%
2094 0.76% 0.32%
2093 0.77% 0.35%
2092 0.8% 0.36%
2091 0.82% 0.38%
2090 0.84% 0.39%
2089 0.87% 0.41%
2088 0.9% 0.42%
2087 0.92% 0.44%
2086 0.93% 0.46%
2085 0.96% 0.48%
2084 0.99% 0.5%
2083 1% 0.52%
2082 1.03% 0.54%
2081 1.05% 0.57%
2080 1.07% 0.58%
2079 1.11% 0.61%
2078 1.14% 0.63%
2077 1.16% 0.66%
2076 1.19% 0.67%
2075 1.2% 0.68%
2074 1.23% 0.72%
2073 1.26% 0.74%
2072 1.3% 0.77%
2071 1.31% 0.79%
2070 1.34% 0.81%
2069 1.36% 0.84%
2068 1.41% 0.86%
2067 1.43% 0.88%
2066 1.44% 0.9%
2065 1.49% 0.93%
2064 1.49% 0.95%
2063 1.53% 0.97%
2062 1.55% 1%
2061 1.58% 1.01%
2060 1.62% 1.04%
2059 1.65% 1.07%
2058 1.66% 1.08%
2057 1.68% 1.11%
2056 1.72% 1.14%
2055 1.76% 1.16%
2054 1.8% 1.19%
2053 1.84% 1.22%
2052 1.87% 1.24%
2051 1.88% 1.28%
2050 1.92% 1.3%
2049 1.97% 1.33%
2048 1.99% 1.36%
2047 2.03% 1.39%
2046 2.06% 1.43%
2045 2.09% 1.46%
2044 2.13% 1.5%
2043 2.16% 1.54%
2042 2.18% 1.56%
2041 2.21% 1.61%
2040 2.24% 1.68%
2039 2.29% 1.75%
2038 2.31% 1.81%
2037 2.36% 1.88%
2036 2.4% 1.95%
2035 2.44% 2%
2034 2.48% 2.05%
2033 2.51% 2.11%
2032 2.54% 2.14%
2031 2.58% 2.18%
2030 2.61% 2.22%
2029 2.64% 2.25%
2028 2.67% 2.3%
2027 2.73% 2.32%
2026 2.78% 2.36%
2025 2.86% 2.39%
2024 2.93% 2.4%
2023 3.01% 2.42%
2022 2.97% 2.42%
2021 2.93% 2.43%
2020 2.96% 2.25%
2019 3% 2.69%
2018 3.02% 3.42%
2017 3.03% 3.52%
2016 3.04% 3.59%
2015 3.05% 3.65%
2014 3.06% 3.69%
2013 3.19% 3.72%
2012 3.32% 3.74%
2011 3.3% 3.75%
2010 3.24% 2.86%
2009 3.18% 1.84%
2008 2.92% 1.73%
2007 2.63% 1.74%
2006 2.54% 1.76%
2005 2.45% 1.78%
2004 2.38% 1.81%
2003 2.31% 1.85%
2002 2.24% 1.9%
2001 2.5% 1.97%
2000 2.82% 2.32%
1999 2.71% 2.73%
1998 2.63% 2.85%
1997 2.25% 2.9%
1996 2% 2.93%
1995 2.78% 2.96%
1994 3.46% 2.99%
1993 4.13% 3.02%
1992 3.9% 3.06%
1991 2.96% 3.11%
1990 2.57% 3.16%
1989 2.54% 3.22%
1988 2.93% 3.27%
1987 2.92% 3.28%
1986 2.92% 3.32%
1985 2.93% 3.4%
1984 2.92% 3.44%
1983 2.92% 3.47%
1982 2.92% 3.51%
1981 2.91% 3.54%
1980 2.88% 3.56%
1979 2.88% 3.57%
1978 2.88% 3.55%
1977 2.92% 3.49%
1976 2.98% 3.21%
1975 2.99% 2.92%
1974 3.02% 2.78%
1973 3.04% 2.58%
1972 3.06% 2.41%
1971 3.08% 2.3%
1970 3.1% 2.38%
1969 3.09% 2.49%
1968 3.08% 2.46%
1967 3.05% 2.4%
1966 2.99% 2.37%
1965 2.93% 2.35%
1964 2.86% 2.34%
1963 2.79% 2.32%
1962 2.72% 2.3%
1961 2.65% 2.31%

Data sources: United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10); World Bank | Health (1961–2024, retrieved 2026-04-06).

GeoRank.org/population/mauritania/solomon-islands | CC BY

In 2024, the population of Mauritania grew by 2.93%, while the Solomon Islands' population grew by 2.4%.

Live population counters

Mauritania Solomon Islands
Current population
5505206
863951
Population rank 122/197 161/197
Percent of world population 0.07% 0.01%
One net population change
3.58 minutes
27.4 minutes
One birth every
3.04 minutes
24.4 minutes
One death every
19 minutes
2.13 hours
Daily growth/decline +403 +53
Annual growth/decline +146,954 +19,193
Annual growth/decline rate +2.93% +2.4%
Population growth rate rank 17/197 33/197
One migration net change every
1.74 hours
5.39 hours
Annual migration change -5,044 +1,631
Net migration rank 115/196 59/196
Foreign-born residents 195,937 2,469
Foreign-born residents rank 113/195 192/195
Foreign-born share of population 3.8% 0.3%
Foreign-born share rank 107/195 184/195

Natural population change vs migration

Mauritania
Natural

Migration
Solomon Islands
Natural

Migration
1x
Year Population change
Mauritania Solomon Islands
Natural Migration Natural Migration
2025 - -5,044 - 1,631
2024 - -2,185 - 1,610
2023 145,164 2,999 17,436 1,636
2022 142,451 2,999 17,253 1,567
2021 137,557 -1,483 16,626 1,499
2020 134,899 -1,483 16,488 1,556
2019 134,460 -3,019 16,649 -1,990
2018 131,584 -2,987 16,790 6,653
2017 128,562 -3,001 16,897 6,513
2016 125,342 -3,008 17,027 6,146
2015 122,092 -3,019 16,909 5,853
2014 118,792 -2,980 16,652 5,598
2013 115,558 -2,987 16,038 5,631
2012 113,489 4,515 15,585 5,420
2011 111,165 3,272 15,095 5,219
2010 108,121 1,128 14,604 5,040
2009 105,273 -1,481 14,381 -4,360
2008 102,432 -3,860 14,225 -5,538
2007 98,895 -17,048 13,963 -5,383
2006 94,991 -18,033 13,799 -5,262
2005 90,940 -18,693 13,568 -5,082
2004 87,578 -19,042 13,444 -4,985
2003 83,804 -19,104 13,344 -4,881
2002 80,993 -18,903 13,195 -4,691
2001 78,769 -21,067 13,061 -4,474
2000 75,929 -2,997 12,938 -4,219
1999 73,554 -2,999 12,809 -1,588
1998 72,045 -8,504 12,658 -1,019
1997 71,327 -8,187 12,478 -931
1996 71,939 -28,840 12,328 -947
1995 72,244 -22,997 12,124 -952
1994 70,570 5,304 11,771 -828
1993 68,167 6,217 11,396 -665
1992 63,501 34,505 11,029 -482
1991 61,782 -2,997 10,789 -410
1990 59,934 -3,000 10,561 -335
1989 58,666 -17,941 10,354 -270
1988 56,654 -2,997 10,142 -197
1987 55,037 -2,998 9,943 -179
1986 53,313 -2,998 9,656 -269
1985 52,125 -2,998 9,534 -150
1984 50,705 -2,998 9,299 -102
1983 49,187 -2,998 9,011 -30
1982 47,947 -2,998 8,720 40
1981 46,641 -2,998 8,436 99
1980 45,026 -2,997 8,156 151
1979 43,537 -2,997 7,874 188
1978 42,539 -2,998 7,598 174
1977 41,352 -2,999 7,290 159
1976 40,149 -1,645 7,058 -48
1975 38,975 -1,472 6,635 -760
1974 38,106 -1,321 6,612 -1,084
1973 37,122 -1,201 6,343 -1,329
1972 36,184 -1,139 6,074 -1,520
1971 35,279 -1,014 5,814 -1,646
1970 34,382 -855 5,575 -1,632
1969 33,252 -688 5,444 -1,187
1968 32,029 -565 5,285 -1,154
1967 30,853 -514 5,151 -1,213
1966 29,502 -466 5,028 -1,256
1965 28,028 -434 4,885 -1,237
1964 26,565 -390 4,747 -1,200
1963 25,250 -362 4,571 -1,129
1962 23,927 -342 4,408 -1,073
1961 22,781 -332 4,257 -1,016
1960 21,604 -318 4,119 -917

Data sources: World Bank | Health (1960–2025, retrieved 2026-04-06).

GeoRank.org/population/mauritania/solomon-islands | CC BY

Over the last 10 years, 98.9% of the population change in Mauritania is from natural causes (a gain of 1,320,903 people) and 1.12% is from migration (a loss of 14,982 people). In the Solomon Islands 82.8% is from natural causes (a gain of 168,727 people) and 17.2% is from migration (a gain of 35,031 people).

As of 2024, 195,937 residents or 3.8% of the population were not native-born in Mauritania, compared to 2,469 people or 0.3% in the Solomon Islands.

Biggest cities by population

Mauritania
City Population
Nouakchott 1.45M
Rosso 61.2K
Solomon Islands
City Population
Honiara 84.5K
Auki 6.81K

Compare countries by 7 more topics

Population map with other countries

1x

Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06); United Nations | World Population Prospects (1960–2026, retrieved 2026-03-10); U.S. Census Bureau (1960–2025, retrieved 2026-02-08); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20).

GeoRank.org/population/mauritania/solomon-islands | CC BY

Help us show the world through your eyes

Share a photo of your city and help others discover what it looks like to live there. Your contribution makes our data come alive.

Data sources:

  1. World Bank | Health (1960–2025, retrieved 2026-04-06)
  2. United Nations | World Population Prospects (1960–2100, retrieved 2026-03-10)
  3. U.S. Census Bureau (1960–2025, retrieved 2026-02-08)
  4. Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20)
  5. Wikidata (2026, retrieved 2026-02-08)

Creative Commons Attribution (CC BY) — you’re free to copy, share, remix, adapt, and use even commercially as long as you give appropriate credit and clearly indicate if you made changes. Other sources may be subject to different license terms.