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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 173/197 ($2.51B) and Sao Tome and Principe ranks 189/197 ($764M). By GDP per capita, The Gambia ranks 182/197 ($909), while Sao Tome and Principe ranks 138/197 ($3,245).

Main facts and rankings

Gambia Sao Tome
Population
2871879
244055
Population rank 138/197 176/197
GDP
$2.51B
2024
$764M
2024
GDP rank 173/197 189/197
GDP per capita
$909
2024
$3,245
2024
GDP per capita rank 182/197 138/197
GDP per capita, PPP
$3,445
2024
$6,230
2024
Government debt
$1.83B
2024
$332M
2024
Debt-to-GDP ratio
67.5%
2025
37.3%
2025
Government debt per person
$663
2024
$1,410
2024
Government debt per person rank 157/185 133/185
Average annual personal income after taxes
$753
2025
$2,715
2025
Land area
3,907 sq mi
2025
371 sq mi
2025
Population density
706 ppl/mi²
2024
635 ppl/mi²
2024
Fertility rate
4.01
2023
3.64
2023
Median age
19.4 years
2024
20.3 years
2024
Life expectancy
66.3 years
2025
70.1 years
2025

Gambia and Sao Tome and Principe: Comparison Charts

Gambia and Sao Tome and Principe economies compared

GDP
Gambia

Sao Tome and Principe
Year GDP
Gambia Sao Tome
1966 $44,212,081 -
1967 $46,695,007 -
1968 $41,160,066 -
1969 $45,168,072 -
1970 $52,296,084 $37,211,826
1971 $55,728,663 $37,288,845
1972 $59,160,569 $41,430,257
1973 $75,187,749 $56,011,245
1974 $95,796,022 $57,817,591
1975 $115,179,719 $60,101,710
1976 $112,190,829 $52,039,421
1977 $138,093,099 $49,207,692
1978 $171,833,086 $55,044,563
1979 $207,112,628 $65,755,928
1980 $241,083,090 $81,662,231
1981 $218,767,743 $83,499,264
1982 $216,050,552 $80,307,763
1983 $213,448,585 $75,110,289
1984 $177,340,880 $78,213,796
1985 $225,726,359 $82,733,069
1986 $185,646,987 $115,928,907
1987 $220,626,484 $115,952,925
1988 $266,672,212 $99,000,764
1989 $284,120,329 $98,545,367
1990 $317,083,695 $119,297,933
1991 $690,311,081 $107,484,143
1992 $714,254,256 $94,861,781
1993 $755,040,974 $125,742,229
1994 $746,493,952 $131,338,415
1995 $785,999,865 $103,695,237
1996 $848,239,446 $135,188,166
1997 $803,633,342 $91,920,274
1998 $840,285,265 $72,285,404
1999 $814,724,032 $77,302,212
2000 $782,913,872 $76,198,395
2001 $687,410,645 $75,951,133
2002 $578,235,309 $85,171,074
2003 $487,038,685 $102,085,769
2004 $961,900,651 $114,582,284
2005 $1,027,701,068 $136,450,662
2006 $1,054,112,488 $142,775,104
2007 $1,279,703,047 $149,146,919
2008 $1,561,766,956 $188,021,165
2009 $1,450,142,509 $200,668,065
2010 $1,543,294,927 $190,021,192
2011 $1,409,693,597 $226,455,001
2012 $1,415,004,738 $229,371,348
2013 $1,375,609,453 $267,041,748
2014 $1,229,461,721 $293,119,143
2015 $1,378,176,609 $259,999,643
2016 $1,484,578,886 $292,267,272
2017 $1,504,909,463 $322,002,845
2018 $1,670,671,328 $383,717,328
2019 $1,813,609,692 $412,976,083
2020 $1,812,170,891 $471,229,485
2021 $2,014,158,842 $524,402,456
2022 $2,204,734,527 $540,809,499
2023 $2,396,111,021 $678,976,265
2024 $2,507,519,958 $764,274,043

Gambia and Sao Tome and Principe economies compared

GDP per capita
Gambia

Sao Tome and Principe
Year GDP per capita
Gambia Sao Tome
1966 $94.4 -
1967 $97 -
1968 $83.1 -
1969 $88.7 -
1970 $99.8 $479
1971 $103.3 $470
1972 $106.5 $511
1973 $131.4 $676
1974 $162.6 $683
1975 $189.8 $693
1976 $179.3 $585
1977 $213.8 $539
1978 $257.6 $587
1979 $300 $683
1980 $338 $829
1981 $296 $830
1982 $282.1 $783
1983 $268.6 $720
1984 $214.8 $735
1985 $262.8 $761
1986 $207.7 $1,043
1987 $237 $1,018
1988 $274.9 $847
1989 $280.9 $821
1990 $301 $970
1991 $628 $855
1992 $623 $740
1993 $635 $964
1994 $608 $990
1995 $622 $769
1996 $652 $987
1997 $600 $662
1998 $610 $514
1999 $575 $543
2000 $538 $529
2001 $460 $519
2002 $377 $568
2003 $309 $664
2004 $593 $727
2005 $616 $844
2006 $615 $862
2007 $725 $879
2008 $859 $1,082
2009 $775 $1,128
2010 $801 $1,045
2011 $711 $1,220
2012 $693 $1,211
2013 $654 $1,383
2014 $568 $1,490
2015 $620 $1,298
2016 $650 $1,435
2017 $643 $1,556
2018 $696 $1,826
2019 $738 $1,935
2020 $720 $2,167
2021 $782 $2,363
2022 $836 $2,390
2023 $888 $2,941
2024 $909 $3,245

Gambia vs. Sao Tome and Principe life expectancy calculator

Life expectancy
Gambia

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

Gambia and Sao Tome and Principe population clocks and comparison

Population
Gambia

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

Fertility rates in Gambia and Sao Tome and Principe

Fertility rate
Gambia

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

Gambia and Sao Tome and Principe demographics compared

Median age
Gambia

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

Interactive Maps

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

GDP per capita

GDP

Life expectancy

Population

Population density

Fertility rate

Median age

Land area

National statistics comparison

Finance

Gambia Sao Tome
GNI, Atlas method
$2.46B
2024
$653M
2024
Government expenditure, % of GDP
24%
2025
24.5%
2025
Education expenditure, % of GDP
2.81%
2023
5.03%
2023
Military expenditure, % of GDP
0.58%
2023
n/a
Armed forces personnel
4,000
2020
1,000
1999
Deficit/surplus, % of GDP
-1.35%
2025
+2.56%
2025
Unemployment rate
6.48%
2023
8.81%
2017
Services, % of GDP
53.9%
2024
76.6%
2024
Industry, % of GDP
14.7%
2024
2.91%
2024
Economic freedom index
56.8
2025
60.4
2025
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
$10M
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
0.61 megatons
2023
0.21 megatons
2023
CO2 emissions per capita
0.22 tons
2023
0.93 tons
2023
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
-2,989
2024
-604
2024
Urban population
65.1%
2024
77%
2024
Male:Female ratio
50:50
2024
50:50
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
22.8
2025
32.1
2025
Corruption Perceptions Index
38
2024
45
2024
Higher education index
35
2025
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
74
2025
71
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
$28.9
2022
$180.3
2022
Out-of-pocket health expenditure per capita
$5.75
2022
$21.6
2022
Life expectancy
66.3 years
2025
70.1 years
2025
Foreign aid share of health expenditure
24.2%
2022
30.9%
2022
Physicians per 1,000 people
0.1
2021
0.49
2019
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, per 1,000 live births
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
2025
24
2025
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%
2025
0.0006%
2025
Land area per capita
1,416 sq mi
2024
1,574 sq mi
2024
Agricultural land area
2,448 sq mi
2025
166 sq mi
2025
Forest area
871 sq mi
2025
193.2 sq mi
2025
Roads length
1,850 mi
2011
808 mi
2018

In-depth comparisons

Facts comparisons

Facts vs Gambia vs Sao Tome and Principe
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