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Sao Tome and Principe vs Solomon Islands statistics compared

Updated on by Georank team

Sao Tome and Principe has a population of 236K (ranked 176/197), compared with 819K in The Solomon Islands (ranked 162/197). Sao Tome and Principe's land area is 371 sq mi versus 10,807 sq mi for The Solomon Islands (ranked 172nd vs. 141st).

By GDP, Sao Tome and Principe ranks 189/197 ($764M) and The Solomon Islands ranks 182/197 ($1.76B). By GDP per capita, Sao Tome and Principe ranks 138/197 ($3,245), while The Solomon Islands ranks 153/197 ($2,149).

Main facts and rankings

Sao Tome Solomon Islands
Population
244055
854419
Population rank 176/197 161/197
GDP
$764M
2024
$1.76B
2024
GDP rank 189/197 182/197
GDP per capita
$3,245
2024
$2,149
2024
GDP per capita rank 138/197 153/197
GDP per capita, PPP
$6,230
2024
$2,872
2024
Government debt
$332M
2024
$388M
2024
Debt-to-GDP ratio
37.3%
2025
23.7%
2025
Government debt per person
$1,410
2024
$473
2024
Government debt per person rank 133/185 169/185
Average annual personal income after taxes
$2,715
2025
$2,069
2025
Land area
371 sq mi
2025
10,807 sq mi
2025
Population density
635 ppl/mi²
2024
75.8 ppl/mi²
2024
Fertility rate
3.64
2023
3.56
2023
Median age
20.3 years
2024
21.5 years
2024
Life expectancy
70.1 years
2025
70.8 years
2025

Sao Tome and Principe and Solomon Islands: Comparison Charts

Sao Tome and Principe and Solomon Islands economies compared

GDP
Sao Tome and Principe

Solomon Islands
Year GDP
Sao Tome Solomon Islands
1967 - $25,203,524
1968 - $28,084,253
1969 - $28,606,411
1970 $37,211,826 -
1971 $37,288,845 $50,056,883
1972 $41,430,257 $40,606,712
1973 $56,011,245 $55,272,109
1974 $57,817,591 $84,539,332
1975 $60,101,710 $74,620,320
1976 $52,039,421 $83,100,834
1977 $49,207,692 $93,145,283
1978 $55,044,563 $111,027,427
1979 $65,755,928 $151,276,496
1980 $81,662,231 $182,852,107
1981 $83,499,264 $193,750,541
1982 $80,307,763 $192,902,019
1983 $75,110,289 $181,220,399
1984 $78,213,796 $181,570,474
1985 $82,733,069 $165,524,943
1986 $115,928,907 $147,620,048
1987 $115,952,925 $155,128,542
1988 $99,000,764 $176,494,394
1989 $98,545,367 $172,882,411
1990 $119,297,933 $214,877,667
1991 $107,484,143 $227,540,473
1992 $94,861,781 $269,034,596
1993 $125,742,229 $300,746,361
1994 $131,338,415 $402,837,005
1995 $103,695,237 $469,443,202
1996 $135,188,166 $510,586,430
1997 $91,920,274 $526,554,006
1998 $72,285,404 $457,579,840
1999 $77,302,212 $488,024,514
2000 $76,198,395 $419,842,674
2001 $75,951,133 $409,508,553
2002 $85,171,074 $346,406,739
2003 $102,085,769 $417,668,983
2004 $114,582,284 $468,005,319
2005 $136,450,662 $552,864,570
2006 $142,775,104 $617,258,154
2007 $149,146,919 $695,295,348
2008 $188,021,165 $776,337,692
2009 $200,668,065 $805,557,563
2010 $190,021,192 $898,133,685
2011 $226,455,001 $1,063,895,361
2012 $229,371,348 $1,185,215,418
2013 $267,041,748 $1,285,911,586
2014 $293,119,143 $1,335,571,421
2015 $259,999,643 $1,307,909,888
2016 $292,267,272 $1,379,490,304
2017 $322,002,845 $1,469,789,119
2018 $383,717,328 $1,615,478,393
2019 $412,976,083 $1,619,155,017
2020 $471,229,485 $1,536,145,814
2021 $524,402,456 $1,522,794,913
2022 $540,809,499 $1,566,360,686
2023 $678,976,265 $1,660,896,531
2024 $764,274,043 $1,760,767,447

Sao Tome and Principe and Solomon Islands economies compared

GDP per capita
Sao Tome and Principe

Solomon Islands
Year GDP per capita
Sao Tome Solomon Islands
1967 - $153.5
1968 - $166.9
1969 - $165.9
1970 $479 $162
1971 $470 $277.1
1972 $511 $219.5
1973 $676 $291.3
1974 $683 $433
1975 $693 $372
1976 $585 $401
1977 $539 $434
1978 $587 $500
1979 $683 $658
1980 $829 $768
1981 $830 $786
1982 $783 $756
1983 $720 $686
1984 $735 $665
1985 $761 $586
1986 $1,043 $506
1987 $1,018 $515
1988 $847 $567
1989 $821 $538
1990 $970 $648
1991 $855 $666
1992 $740 $764
1993 $964 $829
1994 $990 $1,078
1995 $769 $1,220
1996 $987 $1,289
1997 $662 $1,292
1998 $514 $1,092
1999 $543 $1,134
2000 $529 $953
2001 $519 $912
2002 $568 $757
2003 $664 $896
2004 $727 $986
2005 $844 $1,144
2006 $862 $1,256
2007 $879 $1,390
2008 $1,082 $1,526
2009 $1,128 $1,555
2010 $1,045 $1,685
2011 $1,220 $1,924
2012 $1,211 $2,066
2013 $1,383 $2,161
2014 $1,490 $2,165
2015 $1,298 $2,045
2016 $1,435 $2,083
2017 $1,556 $2,144
2018 $1,826 $2,278
2019 $1,935 $2,224
2020 $2,167 $2,063
2021 $2,363 $1,997
2022 $2,390 $2,005
2023 $2,941 $2,076
2024 $3,245 $2,149

Sao Tome and Principe vs. Solomon Islands life expectancy calculator

Life expectancy
Sao Tome and Principe

Solomon Islands
Year Life expectancy, years
Sao Tome Solomon Islands
1950 39.1 41.4
1951 39.1 42
1952 39.1 42.6
1953 39.1 43.2
1954 39.2 43.7
1955 39.3 44.3
1956 39.5 42.8
1957 40.1 45.7
1958 41 46.3
1959 42.1 47
1960 43.6 47.7
1961 45.2 48.3
1962 46.8 49
1963 48.4 49.8
1964 49.7 50.6
1965 51.1 51.4
1966 52.3 52.3
1967 53.4 53.1
1968 54.5 54.1
1969 55.4 55.1
1970 56.3 56.1
1971 57 57
1972 57.4 57.9
1973 57.9 58.8
1974 58.3 59.6
1975 58.6 58.4
1976 58.8 61.2
1977 59 61.5
1978 59.1 62.5
1979 59.3 63.1
1980 59.4 63.7
1981 59.4 64.1
1982 59.5 64.5
1983 59.7 64.8
1984 59.9 65
1985 60.1 65.3
1986 57.6 64.7
1987 60.7 65.7
1988 60.8 65.9
1989 59.7 66.1
1990 60.7 66.2
1991 60.8 66.4
1992 60.7 66.5
1993 60.6 66.6
1994 60.6 66.7
1995 60.5 66.7
1996 60.6 66.7
1997 60.6 66.8
1998 60.8 66.9
1999 61 67
2000 61.2 67.1
2001 61.5 67.2
2002 61.8 67.4
2003 62.2 67.5
2004 62.6 67.6
2005 62.4 67.8
2006 63 68
2007 63.3 67.8
2008 63.4 68.3
2009 63.7 68.4
2010 63.9 68.7
2011 64.1 68.8
2012 64.5 69
2013 64.9 69
2014 65.5 69
2015 66 69.3
2016 66.6 69.5
2017 67.1 69.7
2018 67.6 69.8
2019 68 70
2020 68 69.3
2021 68 68.9
2022 69.2 70.4
2023 69.7 70.5
2024 69.9 70.7
2025 70.1 70.8

Sao Tome and Principe and Solomon Islands population clocks and comparison

Population
Sao Tome and Principe

Solomon Islands
Year Population
Sao Tome Solomon Islands
1960 68,012 139,688
1961 68,707 142,912
1962 69,403 146,201
1963 70,112 149,589
1964 70,865 153,085
1965 71,680 156,686
1966 72,576 160,393
1967 73,596 164,245
1968 74,765 168,282
1969 76,083 172,476
1970 77,626 176,579
1971 79,330 180,637
1972 81,041 184,994
1973 82,798 189,774
1974 84,672 195,041
1975 86,708 200,744
1976 88,922 207,194
1977 91,301 214,418
1978 93,794 222,029
1979 96,252 229,953
1980 98,544 238,135
1981 100,615 246,555
1982 102,508 255,200
1983 104,380 264,068
1984 106,394 273,163
1985 108,658 282,455
1986 111,150 291,842
1987 113,919 301,414
1988 116,939 311,265
1989 119,979 321,282
1990 122,980 331,435
1991 125,697 341,738
1992 128,110 352,205
1993 130,467 362,839
1994 132,732 373,675
1995 134,895 384,733
1996 136,962 396,009
1997 138,922 407,474
1998 140,751 419,071
1999 142,442 430,500
2000 144,018 440,469
2001 146,375 449,125
2002 149,922 457,671
2003 153,814 466,154
2004 157,705 474,611
2005 161,639 483,080
2006 165,638 491,594
2007 169,700 500,156
2008 173,793 508,790
2009 177,853 518,141
2010 181,802 532,968
2011 185,649 552,945
2012 189,439 573,606
2013 193,148 594,945
2014 196,767 616,908
2015 200,291 639,415
2016 203,689 662,379
2017 206,970 685,672
2018 210,187 709,101
2019 213,392 728,147
2020 217,435 744,498
2021 221,961 762,591
2022 226,305 781,066
2023 230,871 800,005
2024 235,536 819,198

Fertility rates in Sao Tome and Principe and Solomon Islands

Fertility rate
Sao Tome and Principe

Solomon Islands
Year Fertility rate
Sao Tome Solomon Islands
1960 6.24 7.07
1961 6.26 7.05
1962 6.28 7.04
1963 6.31 7.03
1964 6.33 7.05
1965 6.35 7.02
1966 6.37 7
1967 6.39 6.97
1968 6.42 6.95
1969 6.44 6.97
1970 6.47 6.98
1971 6.49 6.99
1972 6.51 6.99
1973 6.53 7
1974 6.53 7.01
1975 6.53 6.99
1976 6.52 6.95
1977 6.5 6.92
1978 6.47 6.87
1979 6.43 6.82
1980 6.39 6.77
1981 6.33 6.71
1982 6.28 6.64
1983 6.22 6.57
1984 6.16 6.49
1985 6.1 6.38
1986 6.05 6.26
1987 5.99 6.12
1988 5.94 5.99
1989 5.88 5.87
1990 5.83 5.74
1991 5.77 5.62
1992 5.7 5.51
1993 5.64 5.45
1994 5.56 5.4
1995 5.55 5.34
1996 5.47 5.22
1997 5.4 5.09
1998 5.3 4.98
1999 5.23 4.86
2000 5.16 4.76
2001 5.1 4.67
2002 5.06 4.6
2003 5.01 4.54
2004 4.96 4.47
2005 4.94 4.41
2006 4.93 4.39
2007 4.96 4.37
2008 4.91 4.36
2009 4.84 4.35
2010 4.77 4.34
2011 4.72 4.34
2012 4.66 4.33
2013 4.58 4.33
2014 4.49 4.36
2015 4.35 4.29
2016 4.2 4.2
2017 4.07 4.06
2018 3.98 3.93
2019 3.9 3.8
2020 3.83 3.75
2021 3.76 3.69
2022 3.7 3.62
2023 3.64 3.56

Sao Tome and Principe and Solomon Islands demographics compared

Median age
Sao Tome and Principe

Solomon Islands
Year Median age, years
Sao Tome Solomon Islands
1960 24.2 16.8
1961 24.3 16.9
1962 24.1 16.9
1963 23.5 17
1964 22.4 17
1965 21 17
1966 19.5 17
1967 18.5 16.9
1968 17.7 16.8
1969 17.2 16.8
1970 16.9 16.7
1971 16.9 16.6
1972 17 16.6
1973 17 16.4
1974 17.1 16.3
1975 17.1 16.1
1976 17.1 15.9
1977 17.2 15.9
1978 17.2 15.8
1979 17.3 15.8
1980 17.3 15.8
1981 17.4 15.9
1982 17.4 15.9
1983 17.4 16
1984 17.4 16.1
1985 17.4 16.2
1986 17.4 16.3
1987 17.4 16.4
1988 17.4 16.5
1989 17.4 16.7
1990 17.4 16.8
1991 17.3 17
1992 17.3 17.1
1993 17.2 17.2
1994 17.2 17.4
1995 17.3 17.5
1996 17.3 17.7
1997 17.4 17.8
1998 17.5 17.9
1999 17.7 18.1
2000 17.9 18.3
2001 18 18.4
2002 18.1 18.6
2003 18.3 18.8
2004 18.4 19
2005 18.5 19.1
2006 18.6 19.2
2007 18.7 19.4
2008 18.7 19.4
2009 18.7 19.5
2010 18.8 19.6
2011 18.9 19.6
2012 18.9 19.7
2013 18.9 19.7
2014 18.9 19.8
2015 19 19.9
2016 19 20
2017 19.1 20.2
2018 19.3 20.4
2019 19.4 20.5
2020 19.5 20.7
2021 19.7 20.9
2022 19.9 21.1
2023 20.1 21.3
2024 20.3 21.5

Interactive Maps

Use the buttons below to switch between world maps comparing statistics for Sao Tome and Principe and the Solomon Islands.

GDP per capita

GDP

Life expectancy

Population

Population density

Fertility rate

Median age

Land area

National statistics comparison

Finance

Sao Tome Solomon Islands
GNI, Atlas method
$653M
2024
$1.71B
2024
Government expenditure, % of GDP
24.5%
2025
35.7%
2025
Education expenditure, % of GDP
5.03%
2023
8.29%
2023
Armed forces personnel
1,000
1999
n/a
Deficit/surplus, % of GDP
+2.56%
2025
-3.15%
2025
Unemployment rate
8.81%
2017
0.69%
2013
Services, % of GDP
76.6%
2024
47.3%
2022
Industry, % of GDP
2.91%
2024
18.7%
2022
Economic freedom index
60.4
2025
56.3
2025
Income share by richest 10%
32.8%
2017
29.2%
2012
Income share by poorest 10%
2.6%
2017
2.8%
2012
Total reserves including gold
$46.2M
2023
$688M
2023
Personal remittances received
$10M
2024
$95.2M
2024
International tourist arrivals
33,400
2018
4,400
2020
International tourism as share of exports
73.2%
2018
1.63%
2020

Energy

Sao Tome Solomon Islands
Energy use, kg of oil equivalent per capita
259.3 kg
2007
128 kg
2007
GDP PPP per kg equivalent of energy use
$10.2
2007
$14.6
2007
Carbon dioxide (CO2) emissions
0.21 megatons
2023
0.42 megatons
2023
CO2 emissions per capita
0.93 tons
2023
0.52 tons
2023
Fossil fuel energy use share
0%
2007
0%
2007
Renewable energy use share
42.5%
2022
50.1%
2022
Renewable electricity output share
6.06%
2021
6.56%
2021
Hydroelectric share
5.85%
2021
0.86%
2021
Nuclear share
0%
2021
0%
2021
Electricity access
81.3%
2023
81.3%
2023

Society

Sao Tome Solomon Islands
% of world population
0.003%
2024
0.01%
2024
Annual migration change
-604
2024
+1,610
2024
Urban population
77%
2024
26.5%
2024
Male:Female ratio
50:50
2024
50:50
2024
Average male height
5.59 ft
2025
5.35 ft
2025
Average female height
5.24 ft
2025
5.14 ft
2025
Quality of life index
32.1
2025
37.4
2025
Corruption Perceptions Index
45
2024
43
2024
Higher education index n/a
2
2025
Homicides per 100K people
3.23
2011
3.68
2008
Road traffic mortality per 100K people
27.9
2019
16.5
2019
Visa free countries
71
2025
137
2025
Adult literacy rate
93.8%
2022
84.1%
2013
English speaking
4.9%
2025
31.7%
2023
People using the Internet
61.5%
2023
42.5%
2023

Health

Sao Tome Solomon Islands
Government health expenditure per capita
$180.3
2022
$96.7
2022
Out-of-pocket health expenditure per capita
$21.6
2022
$3.6
2022
Life expectancy
70.1 years
2025
70.8 years
2025
Foreign aid share of health expenditure
30.9%
2022
27.4%
2022
Physicians per 1,000 people
0.49
2019
0.19
2016
Age at first childbirth
19.4 years
2025
22.6 years
2025
Maternal mortality per 100K births
75
2023
123
2023
Mortality rate before reaching 5 years of age, per 1,000 live births
13.9
2023
20.6
2023
Obesity rate
17.2%
2022
23.3%
2022
Diabetes prevalence
12.1%
2024
12%
2024
Air quality index
24
2025
93
2025
Tobacco use prevalence
7.8%
2022
36.9%
2022
Pure alcohol consumption per capita
4.79 liters
2020
1.45 liters
2020

Territory

Sao Tome Solomon Islands
% of world land
0.0006%
2025
0.02%
2025
Land area per capita
1,574 sq mi
2024
13,192 sq mi
2024
Agricultural land area
166 sq mi
2025
422 sq mi
2025
Forest area
193.2 sq mi
2025
9,733 sq mi
2025
Roads length
808 mi
2018
864 mi
2011

In-depth comparisons

Facts comparisons

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