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Economy of Mauritania vs Solomon Islands compared: GDP & Debt

Updated on by Georank

Mauritania has a GDP of $11.7B compared to $1.75B for the Solomon Islands, ranking 153/197 and 183/197 by economy size, respectively.

Mauritania has $4.68B in government debt (40.1% of GDP), compared to $501M (28.7% of GDP) in the Solomon Islands.

Mauritania vs Solomon Islands GDP by year

Mauritania
Solomon Islands
1x
Year GDP, current $
Mauritania Solomon Islands
2025 $11,679,910,946 $1,749,572,443
2024 $10,879,212,033 $1,583,964,704
2023 $10,687,541,640 $1,506,124,566
2022 $9,562,497,461 $1,466,670,930
2021 $9,221,044,667 $1,558,312,104
2020 $8,260,567,357 $1,536,143,428
2019 $7,894,764,886 $1,619,150,564
2018 $7,475,471,310 $1,615,473,250
2017 $6,812,472,965 $1,469,790,526
2016 $6,407,900,701 $1,379,486,291
2015 $6,182,303,677 $1,307,908,814
2014 $6,615,483,550 $1,335,576,763
2013 $7,230,646,063 $1,285,905,958
2012 $6,728,208,836 $1,185,217,634
2011 $6,764,627,746 $1,063,898,227
2010 $5,628,878,798 $898,128,551
2009 $4,714,595,548 $805,557,289
2008 $5,206,437,194 $776,335,523
2007 $4,346,212,355 $695,291,218
2006 $3,919,577,286 $617,257,458
2005 $2,936,019,526 $552,881,357
2004 $2,362,501,023 $468,000,121
2003 $2,051,147,607 $417,666,639
2002 $1,777,057,481 $346,406,739
2001 $1,746,063,558 $409,508,553
2000 $1,779,520,886 $419,842,674
1999 $1,985,922,776 $488,024,514
1998 $2,032,347,665 $457,579,840
1997 $2,071,996,564 $526,554,006
1996 $2,132,087,009 $510,586,430
1995 $2,091,726,101 $469,443,202
1994 $1,944,876,755 $402,837,005
1993 $1,847,353,211 $300,746,361
1992 $2,164,298,425 $269,034,596
1991 $2,133,692,697 $227,540,473
1990 $1,506,914,408 $214,877,667
1989 $1,450,647,019 $172,882,411
1988 $1,414,951,290 $176,494,394
1987 $1,344,664,725 $155,128,542
1986 $1,186,628,778 $147,620,048
1985 $1,009,723,326 $165,524,943
1984 $1,074,373,230 $181,570,474
1983 $1,165,171,263 $181,220,399
1982 $1,108,776,653 $192,902,019
1981 $1,105,494,682 $193,750,541
1980 $1,047,925,106 $182,852,107
1979 $951,900,945 $151,276,496
1978 $804,629,877 $111,027,427
1977 $799,030,017 $93,145,283
1976 $775,045,517 $83,100,834
1975 $703,377,837 $74,620,320
1974 $613,010,553 $84,539,332
1973 $493,237,876 $55,272,109
1972 $391,669,449 $40,606,712
1971 $335,568,907 $50,056,883
1970 $309,405,316 -
1969 $295,062,308 $28,606,411
1968 $311,395,937 $28,084,253
1967 $282,615,310 $25,203,524
1966 $266,533,605 -
1965 $255,340,475 -
1964 $224,495,744 -
1963 $168,186,297 -
1962 $164,271,558 -
1961 $159,213,430 -

Data sources: World Bank | Economy & Growth (1961–2025, retrieved 2026-07-08).

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

GDP per capita in Mauritania vs Solomon Islands by year

Mauritania
GDP per capita

GDP per capita, PPP
Solomon Islands
GDP per capita

GDP per capita, PPP
1x
Year Current $
Mauritania Solomon Islands
GDP per capita GDP per capita, PPP GDP per capita GDP per capita, PPP
2025 $2,198 - $2,086 -
2024 $2,105 $7,369 $1,934 $2,675
2023 $2,128 $6,966 $1,883 $2,597
2022 $1,961 $6,485 $1,878 $2,496
2021 $1,947 $5,837 $2,043 $2,450
2020 $1,796 $5,741 $2,063 $2,405
2019 $1,767 $5,610 $2,224 $2,512
2018 $1,723 $5,429 $2,278 $2,494
2017 $1,618 $5,353 $2,144 $2,454
2016 $1,568 $4,683 $2,083 $2,421
2015 $1,559 $3,978 $2,045 $2,354
2014 $1,719 $3,865 $2,165 $2,377
2013 $1,936 $3,831 $2,161 $2,394
2012 $1,859 $3,465 $2,066 $2,320
2011 $1,931 $3,271 $1,924 $2,306
2010 $1,660 $3,178 $1,685 $2,182
2009 $1,435 $3,159 $1,555 $2,021
2008 $1,636 $3,236 $1,526 $1,989
2007 $1,405 $3,278 $1,390 $1,869
2006 $1,301 $3,342 $1,256 $1,786
2005 $999 $2,809 $1,144 $1,693
2004 $824 $2,570 $986 $1,556
2003 $732 $2,447 $896 $1,433
2002 $649 $2,296 $757 $1,344
2001 $652 $2,280 $912 $1,387
2000 $681 $2,304 $953 $1,503
1999 $781 $2,411 $1,134 $1,754
1998 $821 $2,355 $1,092 $1,785
1997 $859 $2,325 $1,292 $1,793
1996 $904 $2,436 $1,289 $1,830
1995 $905 $2,306 $1,220 $1,820
1994 $865 $2,114 $1,078 $1,668
1993 $850 $2,209 $829 $1,556
1992 $1,036 $2,122 $764 $1,505
1991 $1,062 $2,116 $666 $1,346
1990 $772 $2,070 $648 $1,266
1989 $762 - $538 -
1988 $762 - $567 -
1987 $746 - $515 -
1986 $677 - $506 -
1985 $593 - $586 -
1984 $650 - $665 -
1983 $725 - $686 -
1982 $710 - $756 -
1981 $729 - $786 -
1980 $711 - $768 -
1979 $664 - $658 -
1978 $578 - $500 -
1977 $590 - $434 -
1976 $589 - $401 -
1975 $551 - $372 -
1974 $494 - $433 -
1973 $410 - $291.3 -
1972 $335 - $219.5 -
1971 $296 - $277.1 -
1970 $281.3 - - -
1969 $276.6 - $165.9 -
1968 $301 - $166.9 -
1967 $281.5 - $153.5 -
1966 $273.6 - - -
1965 $270 - - -
1964 $244.3 - - -
1963 $188.2 - - -
1962 $189 - - -
1961 $188.2 - - -

Data sources: World Bank | Economy & Growth (1961–2025, retrieved 2026-07-08).

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

Mauritania's GDP per capita is $2,198, ranking 156/197, compared to $2,086 in the Solomon Islands, ranking 157/197. Adjusted for purchasing power (GDP per capita PPP), Mauritania ranks 147th at $7,369, while the Solomon Islands ranks 183rd at $2,675.

Economic indicators

Mauritania Solomon Islands
Gross domestic product
$11.7B
2025
$1.75B
2025
GDP rank
153/197
2025
183/197
2025
GDP growth
4.03%
2024-2025
3.62%
2024-2025
GDP per capita
$2,198
2025
$2,086
2025
GDP per capita rank
156/197
2025
157/197
2025
GDP per capita, PPP
$7,369
2024
$2,675
2024
GDP per capita PPP rank
147/197
2024
183/197
2024
Government debt
$4.68B
2025
$501M
2025
Debt-to-GDP ratio
40.1%
2025
28.7%
2025
Government debt per person
$881
2025
$598
2025
Government debt per person rank
147/185
2025
162/185
2025
Average annual personal income after taxes
$2,242
2026
$1,986
2026
Income share by richest 10%
24.6%
2019
29.2%
2012
Income share by poorest 10%
3.1%
2019
2.8%
2012
Government expenditure, % of GDP
23.4%
2025
40.6%
2025
Consumer prices inflation
1.55%
2024-2025
3.36%
2024-2025
Unemployment rate
10.4%
2019
0.69%
2013
Population
5539189
868694

Spending and national debt comparison by year

Mauritania
Spending

Debt
Solomon Islands
Spending

Debt
1x
Year % of GDP
Mauritania Solomon Islands
Government spending Government debt Government spending Government debt
2025 23.4% 40.1% 40.6% 28.7%
2024 23.6% 45.1% 39.6% 26.1%
2023 24.8% 48.6% 44.2% 22.3%
2022 28.7% 50.3% 43.5% 16.5%
2021 20.8% 54.5% 36.9% 16.1%
2020 18.5% 56.5% 40.4% 9.15%
2019 17.8% 57.7% 35.6% 7.82%
2018 19% 59.2% 34.8% 7.95%
2017 20.3% 55.7% 40.4% 8.77%
2016 20.8% 57.6% 39.6% 7.54%
2015 25.7% 59.9% 41.5% 7.88%
2014 23.9% 49.5% 39.8% 10.1%
2013 20.1% 40.7% 41.8% 11.6%
2012 21.5% 39.3% 29.4% 13.3%
2011 17% 38.8% 26.7% 18.1%
2010 17.3% 43.9% 22.6% 21.6%
2009 19.6% 54.3% 22.7% 17.2%
2008 19.8% 57.2% 24.3% 26.1%
2007 19.7% 61.5% 21.1% 29.5%
2006 19% 38% 17.4% 36.9%
2005 21.3% 71.1% 14.7% 38.5%
2004 23.9% 22% 12.5% 49.4%
2003 - 22.9% 12.6% 51.8%
2002 - 59.5% 14.1% 55.5%
2001 - 63.5% 15.3% 44.6%
2000 - 55.5% 15.8% 37.4%
1999 - - 15.8% 35.4%
1998 - - 13.1% 33.3%
1997 - - 16.3% 21.9%
1996 - - 20.4% -
1995 - - 20.8% -
1994 - - 25.5% -
1993 - - 28.1% -
1992 - - 29.6% -
1991 - - 33.2% -
1990 - - 25.4% -

Data sources: International Monetary Fund (IMF) | Fiscal Monitor (1990–2025, retrieved 2026-07-08).

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

In 2025, Mauritania's government spending was $2.73B, accounting for 23.4% of its GDP, while the Solomon Islands spent $711M, or 40.6% of GDP.

Debt-to-GDP ratio is 40.1% in Mauritania and 28.7% in the Solomon Islands, ranking 134/185 and 158/185, respectively.

Government deficit by year

Deficit/surplus
Mauritania

Solomon Islands
1x
Year Deficit/surplus, % of GDP
Mauritania Solomon Islands
2025 -0.3% -3.24%
2024 -1.35% -2.09%
2023 -2.45% -4.13%
2022 -3.09% -2.7%
2021 2.6% -1.82%
2020 2.78% -2.44%
2019 2.65% -1.52%
2018 3.23% 1.49%
2017 0.53% -2.27%
2016 0.13% -3.56%
2015 -2.44% 0.81%
2014 -2.64% 2.13%
2013 -0.66% 3.57%
2012 1.67% 4.63%
2011 0.07% 6.14%
2010 -0.45% 5.67%
2009 -3.59% 2.15%
2008 -3.32% 1.75%
2007 -1.38% 13.7%
2006 2.05% 11.3%
2005 -3.16% 11.5%
2004 -3.06% 14.5%
2003 - 8.91%
2002 - -3.67%
2001 - -2.02%
2000 - -2.47%
1999 - -0.27%
1998 - 4.25%
1997 - 1.8%
1996 - 3.15%
1995 - 2.69%
1994 - 3.65%
1993 - 2.07%
1992 - 3.48%
1991 - 0.12%
1990 - 0.49%

Data sources: International Monetary Fund (IMF) | Fiscal Monitor (1990–2025, retrieved 2026-07-08).

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

In 2025, Mauritania's government deficit, the difference between spending and revenue, was $34.8M, equivalent to 0.3% of GDP. This compares to the Solomon Islands' deficit of $56.6M, or 3.24% of GDP.

Over the past 22 years, Mauritania recorded a fiscal deficit in 13 of those years, while the Solomon Islands ran a deficit in 9 years. On average, Mauritania posted an annual deficit equal to 0.55% of GDP, compared to surplus of 2.53% of GDP for the Solomon Islands.

Inflation comparison by year

Inflation
Mauritania

Solomon Islands
1x
Year Consumer prices inflation
Mauritania Solomon Islands
2025 1.55% 3.36%
2024 2.49% 4.32%
2023 4.95% 5.89%
2022 9.53% 5.52%
2021 3.57% -0.12%
2020 2.39% 2.96%
2019 2.3% 1.63%
2018 3.07% 3.46%
2017 2.25% 0.49%
2016 1.47% 0.51%
2015 3.25% -0.57%
2014 3.53% 5.17%
2013 4.13% 5.39%
2012 4.9% 5.91%
2011 5.69% 7.34%
2010 6.28% 1.05%
2009 2.22% 7.09%
2008 7.35% 17.3%
2007 7.25% 7.67%
2006 6.24% 11.2%
2005 12.1% 7.33%
2004 10.4% 6.99%
2003 5.15% 8.27%
2002 3.9% 10.9%
2001 4.71% 6.93%
2000 3.25% 7.89%
1999 4.07% 8.02%
1998 8.03% 12.4%
1997 4.63% 8.08%

Data sources: World Bank | Economy & Growth (1997–2025, retrieved 2026-07-08).

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

Over the past 29 years, Mauritania has recorded an average annual inflation rate of 4.85%, compared with 5.95% in the Solomon Islands. In 2025, inflation was 1.55% in Mauritania and 3.36% in the Solomon Islands.

Balance of trade

Mauritania Solomon Islands
Current account balance
-$1.04B
2024
-$66.2M
2024
Current account balance ranking
118/190
2024
78/190
2024
Current account balance, % of GDP
-9.55%
2024
-4.18%
2024
Goods imports
$4.32B
2024
$609M
2024
Goods exports
$3.83B
2024
$510M
2024
Service imports
$1.05B
2024
$248M
2024
Service exports
$230M
2024
$133M
2024
Imports of goods and services, % of GDP
54.2%
2025
70.8%
2024
Exports of goods and services, % of GDP
39.9%
2025
40.6%
2024

Economic freedom indices

The indices of economic freedom below are issued by the Heritage Foundation. Higher scores indicate stronger economic health.

Mauritania Solomon Islands
Economic freedom 53.9 53.7
Economic freedom ranking 136/197 137/197
Property rights 32.6 55.8
Government integrity 24.5 42.7
Judicial effectiveness 26.4 59.1
Tax burden 75.5 71.3
Government spending 80.2 54.6
Fiscal health 87.9 83.3
Business freedom 38.7 52.3
Labor freedom 53.6 60.4
Monetary freedom 77.8 76.5
Trade freedom 59.6 43.6
Investment freedom 50 15
Financial freedom 40 30

Economic freedom comparison by year

Mauritania
Solomon Islands
1x
Year Economic freedom index
Mauritania Solomon Islands
2026 53.9 53.7
2025 54.9 56.3
2024 55.3 55
2023 55.3 56.9
2022 55.3 56.5
2021 56.1 56.5
2020 55.3 52.9
2019 55.7 54.6
2018 54 57.5
2017 54.4 55
2016 54.8 47
2015 53.3 47
2014 53.2 46.2
2013 52.3 45
2012 53 46.2
2011 52.1 45.9
2010 52 42.9
2009 53.9 46
2008 55.2 -
2007 53.6 -
2006 55.7 -
2005 59.4 -
2004 61.8 -
2003 59 -
2002 52.5 -
2001 48.5 -
2000 46 -
1999 42.8 -
1998 43.7 -
1997 47 -
1996 45.5 -

Data sources: The Heritage Foundation | Economic Freedom Index (1996–2026, retrieved 2026-07-08).

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

The Economic Freedom Index for Mauritania is 53.9, ranking 136/197, compared to 53.7 for the Solomon Islands, ranking 137/197. The chart above displays a comparison of annual changes in economic freedom indexes.

Other economic metrics

Mauritania Solomon Islands
Services, % of GDP
42.4%
2025
46.9%
2024
Industry, % of GDP
29.7%
2025
23.4%
2024
Agriculture, forestry, and fishing, % of GDP
20%
2025
29.7%
2024
GNI, Atlas method
$11.8B
2025
$1.7B
2025
GNI per capita, PPP
$7,640
2025
$2,790
2025
Total reserves including gold
$2.04B
2021
$686M
2024
Total reserves ranking
127/177
2021
148/177
2024
Net foreign direct investment
-$1.44B
2024
$19.9M
2024
Net inflows of foreign direct investment
$1.44B
2024
$33M
2024
Net outflows of foreign direct investment
$3.9M
2024
$52.9M
2024
Servicing debt to the IMF, % of GNI
3.83%
2024
1.64%
2024
Poverty at national poverty lines
31.8%
2019
12.7%
2012
Gross capital formation, % of GDP
44.3%
2025
19.5%
2024

GDP per capita map

1x

Data sources: World Bank | Economy & Growth (1985–2025, retrieved 2026-07-08); U.S. Census Bureau (1985–2025, retrieved 2026-07-08).

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

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Data sources:

  1. World Bank | Economy & Growth (1961–2025, retrieved 2026-07-08)
  2. International Monetary Fund (IMF) | Fiscal Monitor (1990–2025, retrieved 2026-07-08)
  3. The Heritage Foundation | Economic Freedom Index (1996–2026, retrieved 2026-07-08)
  4. U.S. Census Bureau (1985–2025, retrieved 2026-07-08)
  5. United Nations | World Population Prospects (2026, retrieved 2026-07-08)
  6. LivingCost (2026, retrieved 2026-07-08)

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The current account balance is the sum of net trade in goods and services, net earnings from cross-border investments, and net transfer payments. It reflects a country's economic transactions with the rest of the world and is a fundamental component of the balance of payments. A surplus indicates that a country exports more than it imports, while a deficit shows the opposite.

Gross National Income (GNI) measures a country's total income. It encompasses income earned by residents, businesses, and foreign sources, defined as employee compensation and investment profits. GNI adds product taxes not included elsewhere and subtracts subsidies. It accounts for income from residents working abroad but excludes earnings from foreigners within the country.

A negative value for Net Foreign Direct Investment indicates a country is a net receiver of investments, as foreign inflows exceed outflows after Balance of Payments adjustments. A positive value indicates a net provider, with outflows exceeding inflows. Inflows are credits (increasing foreign claims on domestic assets), while outflows are debits (increasing domestic assets abroad).

Foreign direct investment (FDI, net inflows) shows how much capital foreign investors bring into a country after accounting for any funds that flow back in the opposite direction. It represents the net value of overseas companies establishing, expanding, or financing businesses in the reporting country. A positive number means more capital entered the country than was withdrawn, while a negative number means foreign investors pulled out more than they invested.

Foreign direct investment (FDI, net outflows) shows how much capital residents of a country invest abroad after accounting for any funds that flow back in the opposite direction. It represents the net value of domestic companies establishing, expanding, or financing businesses in other countries. A positive number means more capital was invested abroad than withdrawn, while a negative number means residents pulled back more than they invested.

Principal and interest payments to the IMF in currency, goods, or services on long-term debt expressed as a share of GNI.

Formerly gross domestic investment, gross capital formation measures the share of a country’s economic output invested in fixed assets, including buildings, machinery, and infrastructure. It indicates how much of the economy is devoted to building productive capacity.