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Portugal vs Sao Tome and Principe statistics compared

Updated on by Georank team

Portugal has a population of 10.7M (ranked 90/197), compared with 236K in Sao Tome and Principe (ranked 176/197). Portugal's land area is 35,369 sq mi versus 371 sq mi for Sao Tome and Principe (ranked 108th vs. 172nd).

By GDP, Portugal ranks 47/197 ($309B) and Sao Tome and Principe ranks 189/197 ($764M). By GDP per capita, Portugal ranks 44/197 ($28,844), while Sao Tome and Principe ranks 138/197 ($3,245).

Main facts and rankings

Portugal Sao Tome
Population
10687819
244055
Population rank 92/197 176/197
GDP
$309B
2024
$764M
2024
GDP rank 47/197 189/197
GDP per capita
$28,844
2024
$3,245
2024
GDP per capita rank 44/197 138/197
GDP per capita, PPP
$50,617
2024
$6,230
2024
Government debt
$293B
2024
$332M
2024
Debt-to-GDP ratio
91.8%
2025
37.3%
2025
Government debt per person
$27,381
2024
$1,410
2024
Government debt per person rank 26/185 133/185
Average annual personal income after taxes
$15,657
2025
$2,715
2025
Land area
35,369 sq mi
2025
371 sq mi
2025
Population density
303 ppl/mi²
2024
635 ppl/mi²
2024
Fertility rate
1.44
2023
3.64
2023
Median age
47.5 years
2024
20.3 years
2024
Life expectancy
82.7 years
2025
70.1 years
2025

Portugal and Sao Tome and Principe: Comparison Charts

Portugal and Sao Tome and Principe economies compared

GDP
Portugal

Sao Tome and Principe
Year GDP
Portugal Sao Tome
1960 $3,339,150,158 -
1961 $3,573,719,085 -
1962 $3,835,883,663 -
1963 $4,084,251,593 -
1964 $4,429,202,657 -
1965 $4,901,711,248 -
1966 $5,370,108,031 -
1967 $6,002,607,030 -
1968 $6,644,693,214 -
1969 $7,287,555,035 -
1970 $8,108,235,704 $37,211,826
1971 $9,201,604,240 $37,288,845
1972 $11,239,117,865 $41,430,257
1973 $15,090,564,186 $56,011,245
1974 $17,512,391,476 $57,817,591
1975 $19,347,607,843 $60,101,710
1976 $20,332,831,565 $52,039,421
1977 $21,439,523,311 $49,207,692
1978 $23,487,614,051 $55,044,563
1979 $26,622,819,672 $65,755,928
1980 $32,896,519,824 $81,662,231
1981 $31,977,276,873 $83,499,264
1982 $30,527,754,793 $80,307,763
1983 $27,239,650,742 $75,110,289
1984 $25,217,969,050 $78,213,796
1985 $27,115,807,742 $82,733,069
1986 $38,745,901,354 $115,928,907
1987 $48,182,925,857 $115,952,925
1988 $56,347,250,696 $99,000,764
1989 $60,594,092,182 $98,545,367
1990 $78,713,860,217 $119,297,933
1991 $89,233,599,278 $107,484,143
1992 $107,592,098,307 $94,861,781
1993 $95,009,751,901 $125,742,229
1994 $99,688,641,304 $131,338,415
1995 $118,122,007,430 $103,695,237
1996 $122,630,089,680 $135,188,166
1997 $117,016,535,163 $91,920,274
1998 $123,946,327,916 $72,285,404
1999 $127,470,385,557 $77,302,212
2000 $118,605,192,877 $76,198,395
2001 $121,604,107,165 $75,951,133
2002 $134,795,565,549 $85,171,074
2003 $165,226,175,537 $102,085,769
2004 $189,382,122,532 $114,582,284
2005 $197,253,876,705 $136,450,662
2006 $208,756,449,276 $142,775,104
2007 $240,496,147,317 $149,146,919
2008 $263,416,394,624 $188,021,165
2009 $244,667,762,836 $200,668,065
2010 $238,443,864,993 $190,021,192
2011 $245,426,767,676 $226,455,001
2012 $216,536,676,772 $229,371,348
2013 $226,677,408,292 $267,041,748
2014 $230,078,616,300 $293,119,143
2015 $199,038,523,120 $259,999,643
2016 $206,305,431,242 $292,267,272
2017 $220,862,990,767 $322,002,845
2018 $242,092,894,543 $383,717,328
2019 $240,115,970,063 $412,976,083
2020 $229,618,773,423 $471,229,485
2021 $256,055,879,091 $524,402,456
2022 $256,898,675,069 $540,809,499
2023 $289,696,962,620 $678,976,265
2024 $308,683,317,393 $764,274,043

Portugal and Sao Tome and Principe economies compared

GDP per capita
Portugal

Sao Tome and Principe
Year GDP per capita
Portugal Sao Tome
1960 $377 -
1961 $400 -
1962 $426 -
1963 $452 -
1964 $490 -
1965 $545 -
1966 $601 -
1967 $676 -
1968 $752 -
1969 $832 -
1970 $934 $479
1971 $1,065 $470
1972 $1,302 $511
1973 $1,748 $676
1974 $2,000 $683
1975 $2,128 $693
1976 $2,173 $585
1977 $2,267 $539
1978 $2,457 $587
1979 $2,756 $683
1980 $3,368 $829
1981 $3,246 $830
1982 $3,080 $783
1983 $2,735 $720
1984 $2,523 $735
1985 $2,705 $761
1986 $3,862 $1,043
1987 $4,804 $1,018
1988 $5,624 $847
1989 $6,056 $821
1990 $7,885 $970
1991 $8,959 $855
1992 $10,811 $740
1993 $9,535 $964
1994 $9,977 $990
1995 $11,781 $769
1996 $12,185 $987
1997 $11,576 $662
1998 $12,199 $514
1999 $12,475 $543
2000 $11,526 $529
2001 $11,735 $519
2002 $12,937 $568
2003 $15,798 $664
2004 $18,064 $727
2005 $18,780 $844
2006 $19,839 $862
2007 $22,811 $879
2008 $24,949 $1,082
2009 $23,151 $1,128
2010 $22,552 $1,045
2011 $23,247 $1,220
2012 $20,593 $1,211
2013 $21,676 $1,383
2014 $22,121 $1,490
2015 $19,216 $1,298
2016 $19,980 $1,435
2017 $21,442 $1,556
2018 $23,541 $1,826
2019 $23,343 $1,935
2020 $22,299 $2,167
2021 $24,711 $2,363
2022 $24,621 $2,390
2023 $27,386 $2,941
2024 $28,844 $3,245

Portugal vs. Sao Tome and Principe life expectancy calculator

Life expectancy
Portugal

Sao Tome and Principe
Year Life expectancy, years
Portugal Sao Tome
1950 58.5 39.1
1951 58.7 39.1
1952 59.8 39.1
1953 61.1 39.1
1954 62.2 39.2
1955 61.4 39.3
1956 61.2 39.5
1957 61.4 40.1
1958 63.7 41
1959 62.9 42.1
1960 64.1 43.6
1961 62.8 45.2
1962 64.3 46.8
1963 64.9 48.4
1964 65.1 49.7
1965 66.1 51.1
1966 65.6 52.3
1967 66.5 53.4
1968 66.8 54.5
1969 66.4 55.4
1970 67.1 56.3
1971 66.8 57
1972 69.2 57.4
1973 68.6 57.9
1974 69.1 58.3
1975 68.8 58.6
1976 69.1 58.8
1977 70.3 59
1978 70.8 59.1
1979 71.6 59.3
1980 71.7 59.4
1981 71.9 59.4
1982 72.7 59.5
1983 72.7 59.7
1984 72.9 59.9
1985 73.2 60.1
1986 73.6 57.6
1987 74.1 60.7
1988 74.1 60.8
1989 74.7 59.7
1990 74.3 60.7
1991 74.2 60.8
1992 74.9 60.7
1993 74.8 60.6
1994 75.7 60.6
1995 75.5 60.5
1996 75.5 60.6
1997 75.9 60.6
1998 76.1 60.8
1999 76.3 61
2000 76.8 61.2
2001 77.2 61.5
2002 77.4 61.8
2003 77.6 62.2
2004 78.4 62.6
2005 78.3 62.4
2006 79.1 63
2007 79.3 63.3
2008 79.6 63.4
2009 79.8 63.7
2010 80.1 63.9
2011 80.6 64.1
2012 80.6 64.5
2013 80.9 64.9
2014 81.3 65.5
2015 81.3 66
2016 81.4 66.6
2017 81.7 67.1
2018 81.6 67.6
2019 82 68
2020 81.4 68
2021 81.4 68
2022 81.2 69.2
2023 82.4 69.7
2024 82.6 69.9
2025 82.7 70.1

Portugal and Sao Tome and Principe population clocks and comparison

Population
Portugal

Sao Tome and Principe
Year Population
Portugal Sao Tome
1960 8,857,716 68,012
1961 8,929,316 68,707
1962 8,993,985 69,403
1963 9,030,355 70,112
1964 9,035,365 70,865
1965 8,998,595 71,680
1966 8,930,990 72,576
1967 8,874,520 73,596
1968 8,836,650 74,765
1969 8,757,705 76,083
1970 8,680,431 77,626
1971 8,643,756 79,330
1972 8,630,430 81,041
1973 8,633,100 82,798
1974 8,754,365 84,672
1975 9,093,470 86,708
1976 9,355,810 88,922
1977 9,455,675 91,301
1978 9,558,250 93,794
1979 9,661,265 96,252
1980 9,766,312 98,544
1981 9,851,362 100,615
1982 9,911,771 102,508
1983 9,957,865 104,380
1984 9,996,232 106,394
1985 10,023,613 108,658
1986 10,032,734 111,150
1987 10,030,031 113,919
1988 10,019,610 116,939
1989 10,005,000 119,979
1990 9,983,218 122,980
1991 9,960,235 125,697
1992 9,952,494 128,110
1993 9,964,675 130,467
1994 9,991,525 132,732
1995 10,026,176 134,895
1996 10,063,945 136,962
1997 10,108,977 138,922
1998 10,160,196 140,751
1999 10,217,828 142,442
2000 10,289,898 144,018
2001 10,362,722 146,375
2002 10,419,631 149,922
2003 10,458,821 153,814
2004 10,483,861 157,705
2005 10,503,330 161,639
2006 10,522,288 165,638
2007 10,542,964 169,700
2008 10,558,177 173,793
2009 10,568,247 177,853
2010 10,573,100 181,802
2011 10,557,560 185,649
2012 10,514,844 189,439
2013 10,457,295 193,148
2014 10,401,062 196,767
2015 10,358,076 200,291
2016 10,325,452 203,689
2017 10,300,300 206,970
2018 10,283,822 210,187
2019 10,286,263 213,392
2020 10,297,081 217,435
2021 10,361,831 221,961
2022 10,434,332 226,305
2023 10,578,174 230,871
2024 10,701,636 235,536

Fertility rates in Portugal and Sao Tome and Principe

Fertility rate
Portugal

Sao Tome and Principe
Year Fertility rate
Portugal Sao Tome
1960 3.16 6.24
1961 3.21 6.26
1962 3.23 6.28
1963 3.12 6.31
1964 3.21 6.33
1965 3.15 6.35
1966 3.16 6.37
1967 3.16 6.39
1968 3.12 6.42
1969 3.12 6.44
1970 3.01 6.47
1971 3 6.49
1972 2.86 6.51
1973 2.77 6.53
1974 2.7 6.53
1975 2.75 6.53
1976 2.82 6.52
1977 2.69 6.5
1978 2.45 6.47
1979 2.31 6.43
1980 2.25 6.39
1981 2.13 6.33
1982 2.07 6.28
1983 1.95 6.22
1984 1.9 6.16
1985 1.72 6.1
1986 1.66 6.05
1987 1.62 5.99
1988 1.61 5.94
1989 1.57 5.88
1990 1.56 5.83
1991 1.56 5.77
1992 1.54 5.7
1993 1.52 5.64
1994 1.45 5.56
1995 1.41 5.55
1996 1.44 5.47
1997 1.47 5.4
1998 1.47 5.3
1999 1.5 5.23
2000 1.55 5.16
2001 1.45 5.1
2002 1.46 5.06
2003 1.44 5.01
2004 1.4 4.96
2005 1.41 4.94
2006 1.37 4.93
2007 1.35 4.96
2008 1.39 4.91
2009 1.34 4.84
2010 1.39 4.77
2011 1.35 4.72
2012 1.28 4.66
2013 1.21 4.58
2014 1.24 4.49
2015 1.31 4.35
2016 1.37 4.2
2017 1.38 4.07
2018 1.42 3.98
2019 1.44 3.9
2020 1.42 3.83
2021 1.35 3.76
2022 1.43 3.7
2023 1.44 3.64

Portugal and Sao Tome and Principe demographics compared

Median age
Portugal

Sao Tome and Principe
Year Median age, years
Portugal Sao Tome
1960 27.9 24.2
1961 28.1 24.3
1962 28.3 24.1
1963 28.5 23.5
1964 28.7 22.4
1965 28.8 21
1966 29 19.5
1967 29.1 18.5
1968 29.2 17.7
1969 29.4 17.2
1970 29.6 16.9
1971 29.7 16.9
1972 29.6 17
1973 29.6 17
1974 29.7 17.1
1975 29.7 17.1
1976 29.8 17.1
1977 29.9 17.2
1978 30 17.2
1979 30.3 17.3
1980 30.6 17.3
1981 30.8 17.4
1982 31.1 17.4
1983 31.4 17.4
1984 31.7 17.4
1985 32.1 17.4
1986 32.5 17.4
1987 32.9 17.4
1988 33.3 17.4
1989 33.7 17.4
1990 34.2 17.4
1991 34.6 17.3
1992 35 17.3
1993 35.4 17.2
1994 35.7 17.2
1995 36.1 17.3
1996 36.4 17.3
1997 36.8 17.4
1998 37.1 17.5
1999 37.4 17.7
2000 37.7 17.9
2001 38 18
2002 38.3 18.1
2003 38.6 18.3
2004 39 18.4
2005 39.4 18.5
2006 39.8 18.6
2007 40.2 18.7
2008 40.6 18.7
2009 41 18.7
2010 41.5 18.8
2011 41.9 18.9
2012 42.4 18.9
2013 42.9 18.9
2014 43.4 18.9
2015 43.8 19
2016 44.3 19
2017 44.7 19.1
2018 45.2 19.3
2019 45.6 19.4
2020 46.1 19.5
2021 46.5 19.7
2022 46.8 19.9
2023 47.2 20.1
2024 47.5 20.3

Interactive Maps

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

GDP per capita

GDP

Life expectancy

Population

Population density

Fertility rate

Median age

Land area

National statistics comparison

Finance

Portugal Sao Tome
GNI, Atlas method
$285B
2024
$653M
2024
Government expenditure, % of GDP
43.7%
2025
24.5%
2025
Education expenditure, % of GDP
4.55%
2022
5.03%
2023
Military expenditure, % of GDP
1.52%
2023
n/a
Armed forces personnel
52,000
2020
1,000
1999
Deficit/surplus, % of GDP
+0.52%
2025
+2.56%
2025
Unemployment rate
6.43%
2024
8.81%
2017
Services, % of GDP
66.4%
2024
76.6%
2024
Industry, % of GDP
18.4%
2024
2.91%
2024
Economic freedom index
70.5
2025
60.4
2025
Income share by richest 10%
26.9%
2023
32.8%
2017
Income share by poorest 10%
2.7%
2023
2.6%
2017
Number of millionaires
171,797
2024
n/a
Percentage of millionaires
1.95%
2024
n/a
Number of billionaires
1
2025
n/a
Percentage of billionaires
0.00001%
2025
n/a
Listed domestic companies
40
2018
n/a
Market capitalization of domestic companies
$61.9B
2018
n/a
Total reserves including gold
$42.4B
2024
$46.2M
2023
Personal remittances received
$1.8B
2024
$10M
2024
International tourist arrivals
4,208,000
2020
33,400
2018
International tourism as share of exports
12.2%
2020
73.2%
2018
Banked people share
91.4%
2024
n/a

Energy

Portugal Sao Tome
Energy use, kg of oil equivalent per capita
1,853 kg
2023
259.3 kg
2007
GDP PPP per kg equivalent of energy use
$25.6
2023
$10.2
2007
Carbon dioxide (CO2) emissions
36.2 megatons
2023
0.21 megatons
2023
CO2 emissions per capita
3.42 tons
2023
0.93 tons
2023
Fossil fuel energy use share
63.1%
2023
0%
2007
Renewable energy use share
32.3%
2021
42.5%
2022
Alternative and nuclear energy use share
14.9%
2023
n/a
Net energy imports use share
77.2%
2023
n/a
Electric power consumption per capita
5,146 kWh
2023
n/a
Renewable electricity output share
64.9%
2021
6.06%
2021
Hydroelectric share
30.3%
2023
5.85%
2021
Nuclear share
0%
2021
0%
2021
Electricity access
100%
2023
81.3%
2023

Society

Portugal Sao Tome
% of world population
0.13%
2024
0.003%
2024
Annual migration change
+20,648
2024
-604
2024
Urban population
68.4%
2024
77%
2024
Male:Female ratio
50:50
2024
50:50
2024
Average male height
5.72 ft
2025
5.59 ft
2025
Average female height
5.29 ft
2025
5.24 ft
2025
Quality of life index
77.3
2025
32.1
2025
Corruption Perceptions Index
57
2024
45
2024
Higher education index
87
2025
n/a
Homicides per 100K people
0.8
2021
3.23
2011
Road traffic mortality per 100K people
8.2
2019
27.9
2019
Visa free countries
175
2025
71
2025
Adult literacy rate
96.8%
2021
93.8%
2022
English speaking
27.3%
2023
4.9%
2025
People using the Internet
88.5%
2024
61.5%
2023

Health

Portugal Sao Tome
Government health expenditure per capita
$2,744
2023
$180.3
2022
Out-of-pocket health expenditure per capita
$817
2023
$21.6
2022
Life expectancy
82.7 years
2025
70.1 years
2025
Foreign aid share of health expenditure
0.08%
2022
30.9%
2022
Physicians per 1,000 people
5.77
2021
0.49
2019
Age at first childbirth
30.2 years
2023
19.4 years
2025
Maternal mortality per 100K births
15
2023
75
2023
Mortality rate before reaching 5 years of age, per 1,000 live births
3.2
2023
13.9
2023
Obesity rate
22.5%
2022
17.2%
2022
Diabetes prevalence
10.5%
2024
12.1%
2024
Air quality index
82
2025
24
2025
Tobacco use prevalence
25.6%
2022
7.8%
2022
Pure alcohol consumption per capita
8.88 liters
2020
4.79 liters
2020

Territory

Portugal Sao Tome
% of world land
0.06%
2025
0.0006%
2025
Land area per capita
3,305 sq mi
2024
1,574 sq mi
2024
Agricultural land area
15,328 sq mi
2025
166 sq mi
2025
Forest area
12,788 sq mi
2025
193.2 sq mi
2025
Roads length n/a
808 mi
2018

In-depth comparisons

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Facts vs Portugal vs Sao Tome and Principe
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