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Economy of Congo vs Solomon Islands compared: GDP & Debt

Updated on by Georank team

The Congo has a GDP of $15.7B compared to $1.58B for the Solomon Islands, ranking 141/197 and 182/197 by economy size, respectively.

The Congo has $15.4B in government debt (98% of GDP), compared to $350M (22.1% of GDP) in the Solomon Islands.

Congo vs Solomon Islands GDP by year

Congo
Solomon Islands
1x
Year GDP, current $
Congo Solomon Islands
2024 $15,719,986,077 $1,583,964,704
2023 $15,321,055,823 $1,506,124,566
2022 $15,817,030,155 $1,466,670,930
2021 $14,825,690,211 $1,558,312,104
2020 $11,468,687,464 $1,536,143,428
2019 $13,976,637,780 $1,619,150,564
2018 $14,773,900,289 $1,615,473,250
2017 $11,834,473,039 $1,469,790,526
2016 $10,931,328,151 $1,379,486,291
2015 $12,434,793,867 $1,307,908,814
2014 $17,919,321,078 $1,335,576,763
2013 $17,958,720,699 $1,285,905,958
2012 $17,692,911,296 $1,185,217,634
2011 $15,655,383,577 $1,063,898,227
2010 $13,148,396,212 $898,128,551
2009 $9,723,299,915 $805,557,289
2008 $11,649,857,673 $776,335,523
2007 $8,782,703,437 $695,291,218
2006 $8,072,305,029 $617,257,458
2005 $6,650,001,680 $552,881,357
2004 $4,656,974,940 $468,000,121
2003 $3,503,723,088 $417,666,639
2002 $3,034,250,924 $346,406,739
2001 $2,796,704,604 $409,508,553
2000 $3,227,927,698 $419,842,674
1999 $2,354,772,960 $488,024,514
1998 $1,949,481,379 $457,579,840
1997 $2,322,719,103 $526,554,006
1996 $2,540,697,539 $510,586,430
1995 $2,116,003,868 $469,443,202
1994 $1,769,365,438 $402,837,005
1993 $2,684,323,623 $300,746,361
1992 $2,933,222,703 $269,034,596
1991 $2,724,853,506 $227,540,473
1990 $2,798,746,050 $214,877,667
1989 $2,389,593,026 $172,882,411
1988 $2,212,536,312 $176,494,394
1987 $2,297,753,652 $155,128,542
1986 $1,849,268,212 $147,620,048
1985 $2,160,872,540 $165,524,943
1984 $2,193,581,365 $181,570,474
1983 $2,097,274,290 $181,220,399
1982 $2,160,640,565 $192,902,019
1981 $1,993,512,323 $193,750,541
1980 $1,705,796,853 $182,852,107
1979 $1,198,749,667 $151,276,496
1978 $878,771,772 $111,027,427
1977 $765,224,029 $93,145,283
1976 $754,549,601 $83,100,834
1975 $767,102,680 $74,620,320
1974 $585,364,634 $84,539,332
1973 $541,973,363 $55,272,109
1972 $410,669,264 $40,606,712
1971 $322,128,019 $50,056,883
1970 $274,960,700 -
1969 $265,040,036 $28,606,411
1968 $251,247,458 $28,084,253
1967 $237,397,428 $25,203,524
1966 $220,613,582 -
1965 $198,318,064 -
1964 $185,693,725 -
1963 $172,233,431 -
1962 $166,521,240 -
1961 $151,675,739 -
1960 $131,731,863 -

Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).

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

GDP per capita in Congo vs Solomon Islands by year

Congo
GDP per capita

GDP per capita, PPP
Solomon Islands
GDP per capita

GDP per capita, PPP
1x
Year Current $
Congo Solomon Islands
GDP per capita GDP per capita, PPP GDP per capita GDP per capita, PPP
2024 $2,482 $7,026 $1,934 $2,675
2023 $2,478 $6,850 $1,883 $2,597
2022 $2,621 $6,647 $1,878 $2,496
2021 $2,516 $6,263 $2,043 $2,450
2020 $1,994 $4,771 $2,063 $2,405
2019 $2,488 $5,720 $2,224 $2,512
2018 $2,694 $5,593 $2,278 $2,494
2017 $2,212 $4,445 $2,144 $2,454
2016 $2,093 $4,016 $2,083 $2,421
2015 $2,439 $4,715 $2,045 $2,354
2014 $3,601 $5,733 $2,165 $2,377
2013 $3,697 $5,834 $2,161 $2,394
2012 $3,732 $6,058 $2,066 $2,320
2011 $3,396 $5,175 $1,924 $2,306
2010 $2,947 $5,125 $1,685 $2,182
2009 $2,271 $4,801 $1,555 $2,021
2008 $2,832 $4,448 $1,526 $1,989
2007 $2,206 $4,243 $1,390 $1,869
2006 $2,104 $4,588 $1,256 $1,786
2005 $1,799 $4,279 $1,144 $1,693
2004 $1,306 $3,992 $986 $1,556
2003 $1,017 $3,887 $896 $1,433
2002 $906 $3,888 $757 $1,344
2001 $855 $3,748 $912 $1,387
2000 $1,024 $3,667 $953 $1,503
1999 $776 $3,464 $1,134 $1,754
1998 $660 $3,602 $1,092 $1,785
1997 $804 $3,510 $1,292 $1,793
1996 $899 $3,547 $1,289 $1,830
1995 $770 $3,434 $1,220 $1,820
1994 $662 $3,327 $1,078 $1,668
1993 $1,034 $3,550 $829 $1,556
1992 $1,164 $3,608 $764 $1,505
1991 $1,113 $3,536 $666 $1,346
1990 $1,176 $3,437 $648 $1,266
1989 $1,033 - $538 -
1988 $984 - $567 -
1987 $1,052 - $515 -
1986 $872 - $506 -
1985 $1,049 - $586 -
1984 $1,097 - $665 -
1983 $1,075 - $686 -
1982 $1,131 - $756 -
1981 $1,066 - $786 -
1980 $933 - $768 -
1979 $670 - $658 -
1978 $503 - $500 -
1977 $448 - $434 -
1976 $453 - $401 -
1975 $471 - $372 -
1974 $370 - $433 -
1973 $353 - $291.3 -
1972 $276.3 - $219.5 -
1971 $223.5 - $277.1 -
1970 $196.7 - - -
1969 $195.4 - $165.9 -
1968 $190.8 - $166.9 -
1967 $185.7 - $153.5 -
1966 $177.6 - - -
1965 $164.2 - - -
1964 $158.1 - - -
1963 $150.7 - - -
1962 $149.6 - - -
1961 $139.9 - - -
1960 $124.7 - - -

Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).

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

The Congo's GDP per capita is $2,482, ranking 149/197, compared to $1,934 in the Solomon Islands, ranking 157/197. Adjusted for purchasing power (GDP per capita PPP), the Congo ranks 148th at $7,026, while the Solomon Islands ranks 183rd at $2,675.

Economic indicators

Congo Solomon Islands
Gross domestic product
$15.7B
2024
$1.58B
2024
GDP rank
141/197
2024
182/197
2024
GDP growth
2.58%
2023-2024
3%
2023-2024
GDP per capita
$2,482
2024
$1,934
2024
GDP per capita rank
149/197
2024
157/197
2024
GDP per capita, PPP
$7,026
2024
$2,675
2024
GDP per capita PPP rank
148/197
2024
183/197
2024
Government debt
$15.4B
2024
$350M
2024
Debt-to-GDP ratio
98%
2024
22.1%
2024
Government debt per person
$2,433
2024
$427
2024
Government debt per person rank
112/185
2024
169/185
2024
Average annual personal income after taxes
$2,153
2026
$1,776
2026
Income share by richest 10%
37.9%
2011
29.2%
2012
Income share by poorest 10%
1.6%
2011
2.8%
2012
Government expenditure, % of GDP
21.7%
2024
35.8%
2024
Consumer prices inflation
3.1%
2023-2024
4.32%
2023-2024
Unemployment rate
10%
2012
0.69%
2013
Population
6681829
863951

Spending and national debt comparison by year

Congo
Spending

Debt
Solomon Islands
Spending

Debt
1x
Year % of GDP
Congo Solomon Islands
Government spending Government debt Government spending Government debt
2024 21.7% 98% 35.8% 22.1%
2023 20.7% 102.9% 40.1% 20.3%
2022 22.8% 93.5% 40.8% 15.5%
2021 20.9% 97.8% 37.8% 15.9%
2020 21.1% 102.5% 40.4% 12.8%
2019 20.2% 77.6% 35.6% 7.82%
2018 17.8% 71.2% 34.8% 7.95%
2017 26.6% 88.5% 40.4% 8.77%
2016 38.8% 84.6% 39.6% 7.54%
2015 41.3% 74.2% 41.5% 7.88%
2014 48.6% 42.3% 39.8% 10.1%
2013 42.4% 33.9% 41.8% 11.6%
2012 30.7% 30.2% 29.4% 13.3%
2011 27.9% 34.4% 27% 18.3%
2010 23% 43.5% 23.9% 22.9%
2009 24.4% 83.8% 24.8% 18.9%
2008 24.2% 69.6% 27% 28.9%
2007 28.6% 93.8% 23.7% 33%
2006 26.6% 94.7% 19.9% 42.3%
2005 22.1% 99.8% 17% 44.7%
2004 24.4% 122.6% 14.7% 58.2%
2003 27% 185.3% 14.9% 61.3%
2002 32.1% 163.5% 16.7% 65.7%
2001 29.1% 180.1% 18.1% 52.8%
2000 22.6% 145% 18.7% 44.3%
1999 28.8% 0% 18.7% 42%
1998 25.1% 0% 15.5% 39.5%
1997 22.2% 0% 19.3% 25.9%
1996 15.7% 0% 24.2% -
1995 27.6% 0% 24.7% -
1994 30.7% 0% 30.2% -
1993 32.8% 0% 33.2% -
1992 32.8% 0% 35.1% -
1991 34.1% 0% 39.4% -
1990 30.4% 0% 30% -
1989 20.3% 151.7% - -

Data sources: International Monetary Fund (IMF) | Fiscal Monitor (1990–2024, retrieved 2026-02-20); International Monetary Fund (IMF) | Public Finances in Modern History (1989, retrieved 2026-02-20).

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

In 2024, the Congo's government spending was $3.4B, accounting for 21.7% of its GDP, while the Solomon Islands spent $567M, or 35.8% of GDP.

Debt-to-GDP ratio is 98% in the Congo and 22.1% in the Solomon Islands, ranking 25/185 and 173/185, respectively.

Government deficit by year

Deficit/surplus
Congo

Solomon Islands
1x
Year Deficit/surplus, % of GDP
Congo Solomon Islands
2024 3.62% -3.08%
2023 5.81% -3.81%
2022 8.94% -2.51%
2021 1.63% -1.86%
2020 -1.1% -2.44%
2019 4.3% -1.52%
2018 5.22% 1.49%
2017 -5.57% -2.27%
2016 -14.5% -3.56%
2015 -17.8% 0.81%
2014 -10.7% 2.13%
2013 -2.85% 3.57%
2012 7.24% 4.63%
2011 16.1% 6.22%
2010 15.5% 6.02%
2009 4.76% 2.35%
2008 23.9% 1.94%
2007 8.99% 15.3%
2006 16% 13%
2005 13.4% 13.4%
2004 3.33% 17%
2003 0.37% 10.6%
2002 -7.34% -4.35%
2001 -0.71% -2.4%
2000 1.05% -2.93%
1999 -4.75% -0.32%
1998 -5.16% 5.04%
1997 3.67% 2.14%
1996 9.2% 3.73%
1995 -6.38% 3.19%
1994 -10.6% 4.33%
1993 -11.3% 2.45%
1992 -12.7% 4.13%
1991 -11.2% 0.14%
1990 -4.1% 0.58%
1989 0.78% -

Data sources: International Monetary Fund (IMF) | Fiscal Monitor (1990–2024, retrieved 2026-02-20); International Monetary Fund (IMF) | Public Finances in Modern History (1989, retrieved 2026-02-20).

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

In 2024, the Congo's government surplus, the difference between spending and revenue, was $568M, equivalent to 3.62% of GDP. This compares to the Solomon Islands' deficit of $48.8M, or 3.08% of GDP.

Over the past 35 years, the Congo recorded a fiscal deficit in 16 of those years, while the Solomon Islands ran a deficit in 12 years. On average, the Congo posted an annual surplus equal to 0.75% of GDP, compared to surplus of 2.66% of GDP for the Solomon Islands.

Inflation comparison by year

Inflation
Congo

Solomon Islands
1x
Year Consumer prices inflation
Congo Solomon Islands
2024 3.1% 4.32%
2023 4.3% 5.89%
2022 3% 5.52%
2021 2% -0.12%
2020 1.4% 2.96%
2019 0.4% 1.63%
2018 1.2% 3.46%
2017 0.4% 0.49%
2016 3.2% 0.51%
2015 3.2% -0.57%
2014 0.9% 5.17%
2013 4.6% 5.39%
2012 5% 5.91%
2011 1.8% 7.34%
2010 0.4% 1.05%
2009 4.3% 7.09%
2008 6% 17.3%
2007 2.6% 7.67%
2006 4.7% 11.2%
2005 2.5% 7.33%
2004 3.7% 6.99%
2003 1.7% 8.27%
2002 3% 10.9%
2001 0.8% 6.93%
2000 0.5% 7.89%
1999 3% 8.02%
1998 2.2% 12.4%
1997 12.7% 8.08%

Data sources: International Monetary Fund (IMF) | World Economic Outlook (1997–2024, retrieved 2026-02-20); World Bank | Economy & Growth (1997–2024, retrieved 2026-04-06).

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

Over the past 28 years, the Congo has recorded an average annual inflation rate of 2.95%, compared with 6.04% in the Solomon Islands. In 2024, inflation was 3.1% in the Congo and 4.32% in the Solomon Islands.

Balance of trade

Congo Solomon Islands
Current account balance
$1.72B
2021
-$66.2M
2024
Current account balance ranking
48/190
2021
87/190
2024
Current account balance, % of GDP
+11.6%
2021
-4.18%
2024
Goods imports
$2.78B
2021
$609M
2024
Goods exports
$7.51B
2021
$510M
2024
Service imports
$1.71B
2021
$248M
2024
Service exports
$240M
2021
$133M
2024
Imports of goods and services, % of GDP
40.4%
2024
70.8%
2024
Exports of goods and services, % of GDP
52.8%
2024
40.6%
2024

Economic freedom indices

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

Congo Solomon Islands
Economic freedom 48.6 53.7
Economic freedom ranking 169/197 137/197
Property rights 28.7 55.8
Government integrity 13.9 42.7
Judicial effectiveness 15.4 59.1
Tax burden 73.7 71.3
Government spending 85.8 54.6
Fiscal health 80.8 83.3
Business freedom 35.8 52.3
Labor freedom 52.4 60.4
Monetary freedom 78.4 76.5
Trade freedom 52.8 43.6
Investment freedom 35 15
Financial freedom 30 30

Economic freedom comparison by year

Congo
Solomon Islands
1x
Year Economic freedom index
Congo Solomon Islands
2026 48.6 53.7
2025 48.6 56.3
2024 47.8 55
2023 48.1 56.9
2022 48.5 56.5
2021 50.7 56.5
2020 41.8 52.9
2019 39.7 54.6
2018 38.9 57.5
2017 40 55
2016 42.8 47
2015 42.7 47
2014 43.7 46.2
2013 43.5 45
2012 43.8 46.2
2011 43.6 45.9
2010 43.2 42.9
2009 45.4 46
2008 45.3 -
2007 44.4 -
2006 43.8 -
2005 46.2 -
2004 45.9 -
2003 47.7 -
2002 45.3 -
2001 44.3 -
2000 40.6 -
1999 41.6 -
1998 33.8 -
1997 42.2 -
1996 40.3 -

Data sources: The Heritage Foundation | Economic Freedom Index (1996–2026, retrieved 2026-03-09).

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

The Economic Freedom Index for the Congo is 48.6, ranking 169/197, 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

Congo Solomon Islands
Services, % of GDP
45%
2024
46.9%
2024
Industry, % of GDP
40.1%
2024
23.4%
2024
Agriculture, forestry, and fishing, % of GDP
9.44%
2024
29.7%
2024
GNI, Atlas method
$14.4B
2024
$1.57B
2024
GNI per capita, PPP
$6,340
2024
$2,680
2024
Total reserves including gold
$715M
2023
$688M
2023
Total reserves ranking
148/177
2023
149/177
2023
Net foreign direct investment
$330M
2021
$19.9M
2024
Net inflows of foreign direct investment
$604M
2024
$33M
2024
Net outflows of foreign direct investment
$25.4M
2024
$52.9M
2024
Servicing debt to the IMF, % of GNI
7.67%
2024
1.64%
2024
Poverty at national poverty lines
40.9%
2011
12.7%
2012
Gross capital formation, % of GDP
26.8%
2024
19.5%
2024

GDP per capita map

1x

Data sources: World Bank | Economy & Growth (1985–2024, retrieved 2026-04-06); U.S. Census Bureau (1985–2024, retrieved 2026-02-08).

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

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Data sources:

  1. World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06)
  2. International Monetary Fund (IMF) | Fiscal Monitor (1990–2024, retrieved 2026-02-20)
  3. The Heritage Foundation | Economic Freedom Index (1996–2026, retrieved 2026-03-09)
  4. U.S. Census Bureau (1985–2024, retrieved 2026-02-08)
  5. International Monetary Fund (IMF) | Public Finances in Modern History (1989, retrieved 2026-02-20)
  6. United Nations | World Population Prospects (2026, retrieved 2026-03-10)
  7. LivingCost (2026, retrieved 2025-10-14)

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.

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.