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Gambia vs Sao Tome and Principe statistics compared

Updated on by Georank team

The Gambia has a population of 2.76M (ranked 140/197), compared with 236K in Sao Tome and Principe (ranked 176/197). The Gambia's land area is 3,907 sq mi versus 371 sq mi for Sao Tome and Principe (ranked 161st vs. 172nd).

By GDP, The Gambia ranks 174/197 ($2.4B) and Sao Tome and Principe ranks 189/197 ($822M). By GDP per capita, The Gambia ranks 183/197 ($871), while Sao Tome and Principe ranks 134/197 ($3,491).

Main facts and rankings

Gambia Sao Tome
Population
2902554
246362
Population rank 138/197 176/197
GDP
$2.4B
2024
$822M
2024
GDP rank 174/197 189/197
GDP per capita
$871
2024
$3,491
2024
GDP per capita rank 183/197 134/197
GDP per capita, PPP
$3,476
2024
$6,242
2024
Government debt
$1.92B
2024
$533M
2024
Debt-to-GDP ratio
80%
2024
64.8%
2024
Government debt per person
$697
2024
$2,262
2024
Government debt per person rank 155/185 116/185
Average annual personal income after taxes
$741
2026
$3,111
2026
Land area 3,907 sq mi 371 sq mi
Population density
739 ppl/mi²
2026
661 ppl/mi²
2026
Fertility rate
4.01
2023
3.64
2023
Median age
19.4 years
2024
20.3 years
2024
Life expectancy
66.5 years
2026
70.3 years
2026

Gambia and Sao Tome and Principe: Comparison Charts

Gambia and Sao Tome and Principe economies compared

GDP
Gambia

Sao Tome and Principe
1x
Year GDP
Gambia Sao Tome
2024 $2,404,888,749 $822,154,621
2023 $2,382,262,185 $690,456,807
2022 $2,204,734,528 $540,809,499
2021 $2,014,158,842 $524,402,456
2020 $1,812,170,891 $471,229,485
2019 $1,813,609,692 $412,976,083
2018 $1,670,671,328 $383,717,328
2017 $1,504,909,463 $322,002,845
2016 $1,484,578,886 $292,267,272
2015 $1,378,176,609 $259,999,643
2014 $1,229,461,721 $293,119,143
2013 $1,375,609,453 $267,041,748
2012 $1,415,004,738 $225,815,132
2011 $1,409,693,597 $226,455,001
2010 $1,543,294,927 $190,021,192
2009 $1,450,142,509 $200,668,065
2008 $1,561,766,956 $188,021,165
2007 $1,279,703,047 $149,146,919
2006 $1,054,112,488 $142,775,104
2005 $1,027,701,068 $136,450,662
2004 $961,900,651 $114,582,284
2003 $487,038,685 $102,085,769
2002 $578,235,309 $85,171,074
2001 $687,410,645 $75,951,133
2000 $782,913,872 $76,198,395
1999 $814,724,032 $77,302,212
1998 $840,285,265 $72,285,404
1997 $803,633,342 $91,920,274
1996 $848,239,446 $135,188,166
1995 $785,999,865 $103,695,237
1994 $746,493,952 $131,338,415
1993 $755,040,974 $125,742,229
1992 $714,254,256 $94,861,781
1991 $690,311,081 $107,484,143
1990 $317,083,695 $119,297,933
1989 $284,120,329 $98,545,367
1988 $266,672,212 $99,000,764
1987 $220,626,484 $115,952,925
1986 $185,646,987 $115,928,907
1985 $225,726,359 $82,733,069
1984 $177,340,880 $78,213,796
1983 $213,448,585 $75,110,289
1982 $216,050,552 $80,307,763
1981 $218,767,743 $83,499,264
1980 $241,083,090 $81,662,231
1979 $207,112,628 $65,755,928
1978 $171,833,086 $55,044,563
1977 $138,093,099 $49,207,692
1976 $112,190,829 $52,039,421
1975 $115,179,719 $60,101,710
1974 $95,796,022 $57,817,591
1973 $75,187,749 $56,011,245
1972 $59,160,569 $41,430,257
1971 $55,728,663 $37,288,845
1970 $52,296,084 $37,211,826
1969 $45,168,072 -
1968 $41,160,066 -
1967 $46,695,007 -
1966 $44,212,081 -

Data sources: World Bank | Economy & Growth (1966–2024, retrieved 2026-04-06).

GeoRank.org/facts/gambia/sao-tome-and-principe | CC BY

Gambia and Sao Tome and Principe economies compared

GDP per capita
Gambia

Sao Tome and Principe
1x
Year GDP per capita
Gambia Sao Tome
2024 $871 $3,491
2023 $883 $2,991
2022 $836 $2,390
2021 $782 $2,363
2020 $720 $2,167
2019 $738 $1,935
2018 $696 $1,826
2017 $643 $1,556
2016 $650 $1,435
2015 $620 $1,298
2014 $568 $1,490
2013 $654 $1,383
2012 $693 $1,192
2011 $711 $1,220
2010 $801 $1,045
2009 $775 $1,128
2008 $859 $1,082
2007 $725 $879
2006 $615 $862
2005 $616 $844
2004 $593 $727
2003 $309 $664
2002 $377 $568
2001 $460 $519
2000 $538 $529
1999 $575 $543
1998 $610 $514
1997 $600 $662
1996 $652 $987
1995 $622 $769
1994 $608 $990
1993 $635 $964
1992 $623 $740
1991 $628 $855
1990 $301 $970
1989 $280.9 $821
1988 $274.9 $847
1987 $237 $1,018
1986 $207.7 $1,043
1985 $262.8 $761
1984 $214.8 $735
1983 $268.6 $720
1982 $282.1 $783
1981 $296 $830
1980 $338 $829
1979 $300 $683
1978 $257.6 $587
1977 $213.8 $539
1976 $179.3 $585
1975 $189.8 $693
1974 $162.6 $683
1973 $131.4 $676
1972 $106.5 $511
1971 $103.3 $470
1970 $99.8 $479
1969 $88.7 -
1968 $83.1 -
1967 $97 -
1966 $94.4 -

Data sources: World Bank | Economy & Growth (1966–2024, retrieved 2026-04-06).

GeoRank.org/facts/gambia/sao-tome-and-principe | CC BY

Gambia vs. Sao Tome and Principe life expectancy calculator

Life expectancy
Gambia

Sao Tome and Principe
1x
Year Life expectancy, years
Gambia Sao Tome
2026 66.5 70.3
2025 66.3 70.1
2024 66.1 69.9
2023 65.9 69.7
2022 64.9 69.2
2021 63.8 68
2020 64.4 68
2019 64.4 68
2018 64 67.6
2017 63.7 67.1
2016 63.4 66.6
2015 63 66
2014 62.6 65.5
2013 62.3 64.9
2012 61.9 64.5
2011 61.6 64.1
2010 61.2 63.9
2009 60.7 63.7
2008 60.5 63.4
2007 60 63.3
2006 59.7 63
2005 59.1 62.4
2004 58.7 62.6
2003 58.2 62.2
2002 57.7 61.8
2001 57.3 61.5
2000 56.9 61.2
1999 56.5 61
1998 56 60.8
1997 55.2 60.6
1996 54.8 60.6
1995 54.3 60.5
1994 53.8 60.6
1993 53.2 60.6
1992 52.5 60.7
1991 51.9 60.8
1990 51.3 60.7
1989 50.7 59.7
1988 50.1 60.8
1987 49.4 60.7
1986 48.8 57.6
1985 48.2 60.1
1984 47.5 59.9
1983 46.9 59.7
1982 46.3 59.5
1981 44.5 59.4
1980 45 59.4
1979 44.5 59.3
1978 43.6 59.1
1977 43.4 59
1976 42.9 58.8
1975 42.2 58.6
1974 41.7 58.3
1973 41.1 57.9
1972 40.5 57.4
1971 40 57
1970 39.5 56.3
1969 39 55.4
1968 38.5 54.5
1967 38.1 53.4
1966 37.6 52.3
1965 37.1 51.1
1964 36.6 49.7
1963 36.1 48.4
1962 35.6 46.8
1961 35.1 45.2
1960 34.6 43.6
1959 34.1 42.1
1958 33.6 41
1957 33.1 40.1
1956 32.8 39.5
1955 32.4 39.3
1954 32.2 39.2
1953 31.9 39.1
1952 31.7 39.1
1951 31.5 39.1
1950 31.2 39.1

Data sources: United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10).

GeoRank.org/facts/gambia/sao-tome-and-principe | CC BY

Gambia and Sao Tome and Principe population clocks and comparison

Population
Gambia

Sao Tome and Principe
1x
Year Population
Gambia Sao Tome
2024 2,759,988 235,536
2023 2,697,845 230,871
2022 2,636,470 226,305
2021 2,576,010 221,961
2020 2,515,733 217,435
2019 2,456,844 213,392
2018 2,399,632 210,187
2017 2,342,189 206,970
2016 2,283,769 203,689
2015 2,224,529 200,291
2014 2,164,528 196,767
2013 2,103,820 193,148
2012 2,043,094 189,439
2011 1,983,784 185,649
2010 1,926,630 181,802
2009 1,871,422 177,853
2008 1,817,852 173,793
2007 1,765,774 169,700
2006 1,715,275 165,638
2005 1,667,037 161,639
2004 1,621,312 157,705
2003 1,577,611 153,814
2002 1,535,691 149,922
2001 1,495,011 146,375
2000 1,455,084 144,018
1999 1,415,779 142,442
1998 1,376,987 140,751
1997 1,338,889 138,922
1996 1,301,410 136,962
1995 1,264,313 134,895
1994 1,227,226 132,732
1993 1,188,365 130,467
1992 1,145,582 128,110
1991 1,099,959 125,697
1990 1,054,696 122,980
1989 1,011,357 119,979
1988 970,160 116,939
1987 931,091 113,919
1986 894,019 111,150
1985 858,874 108,658
1984 825,631 106,394
1983 794,525 104,380
1982 765,753 102,508
1981 739,125 100,615
1980 713,913 98,544
1979 689,781 96,252
1978 667,103 93,794
1977 645,770 91,301
1976 625,667 88,922
1975 606,821 86,708
1974 589,085 84,672
1973 571,991 82,798
1972 555,370 81,041
1971 539,388 79,330
1970 524,105 77,626
1969 509,440 76,083
1968 495,269 74,765
1967 481,588 73,596
1966 468,516 72,576
1965 455,952 71,680
1964 443,687 70,865
1963 431,757 70,112
1962 420,163 69,403
1961 408,930 68,707
1960 398,060 68,012

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

GeoRank.org/facts/gambia/sao-tome-and-principe | CC BY

Fertility rates in Gambia and Sao Tome and Principe

Fertility rate
Gambia

Sao Tome and Principe
1x
Year Fertility rate
Gambia Sao Tome
2023 4.01 3.64
2022 4.08 3.7
2021 4.17 3.76
2020 4.25 3.83
2019 4.33 3.9
2018 4.42 3.98
2017 4.61 4.07
2016 4.81 4.2
2015 5 4.35
2014 5.2 4.49
2013 5.39 4.58
2012 5.52 4.66
2011 5.54 4.72
2010 5.56 4.77
2009 5.57 4.84
2008 5.63 4.91
2007 5.69 4.96
2006 5.74 4.93
2005 5.71 4.94
2004 5.68 4.96
2003 5.66 5.01
2002 5.66 5.06
2001 5.67 5.1
2000 5.72 5.16
1999 5.77 5.23
1998 5.82 5.3
1997 5.85 5.4
1996 5.93 5.47
1995 5.99 5.55
1994 6.04 5.56
1993 6.03 5.64
1992 6.11 5.7
1991 6.19 5.77
1990 6.25 5.83
1989 6.25 5.88
1988 6.26 5.94
1987 6.3 5.99
1986 6.34 6.05
1985 6.36 6.1
1984 6.39 6.16
1983 6.39 6.22
1982 6.4 6.28
1981 6.4 6.33
1980 6.41 6.39
1979 6.41 6.43
1978 6.42 6.47
1977 6.43 6.5
1976 6.43 6.52
1975 6.43 6.53
1974 6.42 6.53
1973 6.41 6.53
1972 6.37 6.51
1971 6.33 6.49
1970 6.26 6.47
1969 6.25 6.44
1968 6.22 6.42
1967 6.21 6.39
1966 6.18 6.37
1965 6.19 6.35
1964 6.2 6.33
1963 6.2 6.31
1962 6.21 6.28
1961 6.23 6.26
1960 6.25 6.24

Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).

GeoRank.org/facts/gambia/sao-tome-and-principe | CC BY

Gambia and Sao Tome and Principe demographics compared

Median age
Gambia

Sao Tome and Principe
1x
Year Median age, years
Gambia Sao Tome
2024 19.4 20.3
2023 19.2 20.1
2022 19.1 19.9
2021 18.9 19.7
2020 18.7 19.5
2019 18.5 19.4
2018 18.4 19.3
2017 18.2 19.1
2016 18.1 19
2015 17.9 19
2014 17.8 18.9
2013 17.7 18.9
2012 17.6 18.9
2011 17.5 18.9
2010 17.4 18.8
2009 17.3 18.7
2008 17.2 18.7
2007 17.1 18.7
2006 17 18.6
2005 16.9 18.5
2004 16.8 18.4
2003 16.7 18.3
2002 16.6 18.1
2001 16.6 18
2000 16.5 17.9
1999 16.5 17.7
1998 16.5 17.5
1997 16.6 17.4
1996 16.7 17.3
1995 16.8 17.3
1994 16.9 17.2
1993 17 17.2
1992 17.1 17.3
1991 17.1 17.3
1990 17.2 17.4
1989 17.2 17.4
1988 17.3 17.4
1987 17.4 17.4
1986 17.4 17.4
1985 17.5 17.4
1984 17.6 17.4
1983 17.8 17.4
1982 17.9 17.4
1981 18.1 17.4
1980 18.2 17.3
1979 18.4 17.3
1978 18.5 17.2
1977 18.6 17.2
1976 18.8 17.1
1975 18.9 17.1
1974 19.1 17.1
1973 19.2 17
1972 19.3 17
1971 19.4 16.9
1970 19.5 16.9
1969 19.6 17.2
1968 19.7 17.7
1967 19.8 18.5
1966 19.7 19.5
1965 19.7 21
1964 19.6 22.4
1963 19.6 23.5
1962 19.5 24.1
1961 19.4 24.3
1960 19.4 24.2

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

GeoRank.org/facts/gambia/sao-tome-and-principe | CC BY

Interactive Maps

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

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National statistics comparison

Finance

Gambia Sao Tome
GNI, Atlas method
$2.43B
2024
$671M
2024
Government expenditure, % of GDP
25.8%
2024
24.7%
2024
Education expenditure, % of GDP
2.81%
2023
5.03%
2023
Military expenditure, % of GDP
0.57%
2024
n/a
Armed forces personnel
4,000
2020
1,000
1999
Deficit/surplus, % of GDP
-4.08%
2024
+0.92%
2024
Unemployment rate
6.48%
2023
6.66%
2017
Services, % of GDP
56.8%
2024
80.3%
2024
Industry, % of GDP
15.3%
2024
2.83%
2024
Economic freedom index
56.3
2026
60.6
2026
Income share by richest 10%
30.5%
2020
32.8%
2017
Income share by poorest 10%
2.6%
2020
2.6%
2017
Total reserves including gold
$629M
2024
$46.2M
2023
Personal remittances received
$529M
2024
$80.1M
2024
International tourist arrivals
246,000
2020
33,400
2018
International tourism as share of exports
30.2%
2020
73.2%
2018
Banked people share
38.2%
2024
n/a

Energy

Gambia Sao Tome
Energy use, kg of oil equivalent per capita
75.3 kg
2007
259.3 kg
2007
GDP PPP per kg equivalent of energy use
$26.4
2007
$10.2
2007
Carbon dioxide (CO2) emissions
0.49 megatons
2024
0.15 megatons
2024
CO2 emissions per capita
0.18 tons
2024
0.63 tons
2024
Fossil fuel energy use share
0%
2007
0%
2007
Renewable energy use share
47.7%
2022
42.5%
2022
Renewable electricity output share
1.6%
2021
6.06%
2021
Hydroelectric share
0%
2021
5.85%
2021
Nuclear share
0%
2021
0%
2021
Electricity access
66.9%
2023
81.3%
2023

Society

Gambia Sao Tome
% of world population
0.03%
2024
0.003%
2024
Annual migration change
-2,984
2025
-650
2025
Urban population
64.3%
2024
68.9%
2024
Male:Female ratio
49.8:50.2
2024
49.7:50.3
2024
Average male height
5.52 ft
2025
5.59 ft
2025
Average female height
5.31 ft
2025
5.24 ft
2025
Quality of life index
21.9
2026
32.3
2026
Corruption Perceptions Index
37
2025
45
2025
Higher education index
35
2026
n/a
Homicides per 100K people
9.13
2015
3.23
2011
Road traffic mortality per 100K people
29.6
2019
27.9
2019
Visa free countries
73
2025
70
2025
Adult literacy rate
58.7%
2022
93.8%
2022
English speaking
2.34%
2023
4.9%
2025
People using the Internet
45.9%
2023
61.5%
2023

Health

Gambia Sao Tome
Government health expenditure per capita
$25.7
2023
$171.1
2023
Out-of-pocket health expenditure per capita
$8.7
2023
$28.5
2023
Life expectancy
66.5 years
2026
70.3 years
2026
Foreign aid share of health expenditure
17.4%
2023
43.9%
2023
Physicians per 1,000 people
0.09
2023
0.46
2022
Age at first childbirth
20.7 years
2025
19.4 years
2025
Maternal mortality per 100K births
354
2023
75
2023
Mortality rate before reaching 5 years of age
44.1
2023
13.9
2023
Obesity rate
15.3%
2022
17.2%
2022
Diabetes prevalence
5.5%
2024
12.1%
2024
Air quality index
9
2026
24
2026
Tobacco use prevalence
10.5%
2022
7.8%
2022
Pure alcohol consumption per capita
0.61 liters
2020
4.79 liters
2020

Territory

Gambia Sao Tome
% of world land
0.007%
2026
0.0006%
2026
Land area per capita
1,416 sq mi
2024
1,574 sq mi
2024
Agricultural land area
2,448 sq mi
2026
166 sq mi
2026
Forest area
871 sq mi
2026
193.2 sq mi
2026
Roads length
1,850 mi
2011
808 mi
2018

In-depth comparisons

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Data sources:

  1. World Bank | Health (1960–2025, retrieved 2026-04-06)
  2. United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10)
  3. U.S. Census Bureau (1960–2025, retrieved 2026-02-08)
  4. Central Intelligence Agency (CIA) (2000–2025, retrieved 2026-02-20)
  5. International Monetary Fund (IMF) | Fiscal Monitor (2024, retrieved 2026-02-20)
  6. LivingCost (2026, retrieved 2025-10-14)
  7. World Obesity Federation (2022, retrieved 2026-02-08)
  8. Passport Index (2025, retrieved 2026-02-08)
  9. Transparency International (2025, retrieved 2026-02-10)
  10. The Heritage Foundation | Economic Freedom Index (2026, retrieved 2026-03-09)
  11. EduRank (2026, retrieved 2025-10-13)

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