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Cameroon vs Japan statistics compared

Updated on by Georank

Cameroon has a population of 29.9M (ranked 51/197), compared with 123M in Japan (ranked 12/197). Cameroon's land area is 182,514 sq mi versus 140,761 sq mi for Japan (ranked 52nd vs. 61st).

By GDP, Cameroon ranks 92/197 ($58.9B) and Japan ranks 4/197 ($4.44T). By GDP per capita, Cameroon ranks 159/197 ($1,972), while Japan ranks 34/197 ($35,951).

Main facts and rankings

Cameroon Japan
Population
31045453
122704252
Population rank 51/197 12/197
GDP
$58.9B
2025
$4.44T
2025
GDP rank 92/197 4/197
GDP per capita
$1,972
2025
$35,951
2025
GDP per capita rank 159/197 34/197
GDP per capita, PPP
$5,589
2024
$52,039
2024
Government debt
$23.8B
2025
$9.16T
2025
Debt-to-GDP ratio
40.4%
2025
206.5%
2025
Government debt per person
$796
2025
$74,248
2025
Government debt per person rank 151/185 3/185
Average annual personal income after taxes
$1,941
2026
$22,962
2026
Land area 182,514 sq mi 140,761 sq mi
Population density
167.9 ppl/mi²
2026
872 ppl/mi²
2026
Fertility rate
4.26
2024
1.15
2024
Median age
19.1 years
2025
50.8 years
2025
Life expectancy
64.5 years
2026
85.1 years
2026

Cameroon and Japan: Comparison Charts

Cameroon and Japan economies compared

GDP
Cameroon

Japan
1x
Year GDP
Cameroon Japan
2025 $58,933,453,924 $4,435,162,999,977
2024 $53,296,694,320 $4,190,008,188,359
2023 $48,814,501,547 $4,384,854,269,962
2022 $44,347,206,073 $4,447,976,207,315
2021 $45,011,937,347 $5,225,933,520,753
2020 $40,773,241,177 $5,189,197,543,645
2019 $39,667,757,528 $5,245,755,000,479
2018 $39,955,552,190 $5,154,293,721,630
2017 $36,098,547,033 $5,038,231,631,661
2016 $33,814,337,044 $5,110,357,383,254
2015 $32,210,233,020 $4,534,438,580,495
2014 $36,386,544,706 $4,985,763,289,561
2013 $33,728,621,180 $5,272,297,037,397
2012 $30,155,062,329 $6,333,803,928,788
2011 $30,630,910,495 $6,279,422,550,219
2010 $27,507,501,821 $5,811,578,109,447
2009 $27,932,970,317 $5,336,765,697,589
2008 $27,715,142,033 $5,160,197,175,876
2007 $23,928,250,433 $4,624,670,179,655
2006 $20,910,512,975 $4,648,058,930,707
2005 $19,509,852,207 $4,875,648,486,366
2004 $18,826,214,136 $4,941,485,123,807
2003 $15,970,315,035 $4,573,413,206,709
2002 $12,417,251,350 $4,245,946,980,572
2001 $10,953,485,349 $4,438,792,748,062
2000 $10,566,579,295 $5,042,381,838,343
1999 $11,565,826,465 $4,688,983,449,627
1998 $11,298,144,990 $4,150,359,076,370
1997 $10,789,458,433 $4,579,780,793,432
1996 $11,093,538,846 $5,021,441,618,840
1995 $10,864,772,471 $5,639,649,753,986
1994 $8,902,446,252 $5,104,063,486,348
1993 $16,181,814,713 $4,632,480,515,091
1992 $12,071,775,335 $4,064,529,567,505
1991 $11,840,192,296 $3,724,887,648,862
1990 $12,314,482,628 $3,252,994,239,867
1989 $11,012,566,195 $3,174,934,735,896
1988 $12,236,057,362 $3,191,546,727,316
1987 $13,049,659,981 $2,635,094,473,494
1986 $11,857,056,199 $2,164,729,071,349
1985 $8,544,810,498 $1,457,070,301,468
1984 $7,311,938,026 $1,374,165,212,365
1983 $6,870,200,010 $1,297,622,008,229
1982 $6,611,255,964 $1,183,132,285,328
1981 $6,610,938,617 $1,271,443,597,067
1980 $6,674,569,047 $1,153,159,955,513
1979 $5,919,002,983 $1,100,608,979,757
1978 $4,662,852,583 $1,057,419,758,047
1977 $3,394,664,024 $752,590,681,822
1976 $2,898,090,002 $611,495,350,304
1975 $2,857,037,371 $544,082,569,364
1974 $2,157,415,533 $500,355,087,138
1973 $1,901,393,361 $450,756,970,744
1972 $1,498,251,890 $331,776,379,992
1971 $1,236,941,394 $250,530,994,765
1970 $1,151,216,993 $221,798,003,144
1969 $1,100,551,489 $188,179,852,753
1968 $1,046,191,218 $160,201,483,788
1967 $936,175,260 $135,265,319,098
1966 $851,112,535 $115,427,351,851
1965 $814,083,266 $99,387,878,008
1964 $776,650,177 $89,332,989,729
1963 $718,320,845 $75,945,582,324
1962 $694,247,864 $66,356,388,224
1961 $652,777,608 $58,472,696,006
1960 $614,206,068 $48,417,804,545

Data sources: World Bank | Economy & Growth (1960–2025, retrieved 2026-07-08).

GeoRank.org/facts/cameroon/japan | CC BY

Cameroon and Japan economies compared

GDP per capita
Cameroon

Japan
1x
Year GDP per capita
Cameroon Japan
2025 $1,972 $35,951
2024 $1,830 $33,797
2023 $1,720 $35,215
2022 $1,605 $35,548
2021 $1,672 $41,581
2020 $1,556 $41,099
2019 $1,555 $41,425
2018 $1,611 $40,645
2017 $1,496 $39,680
2016 $1,442 $40,215
2015 $1,415 $35,665
2014 $1,649 $39,173
2013 $1,576 $41,369
2012 $1,449 $49,627
2011 $1,514 $49,122
2010 $1,399 $45,378
2009 $1,461 $41,678
2008 $1,492 $40,294
2007 $1,326 $36,130
2006 $1,191 $36,354
2005 $1,143 $38,159
2004 $1,133 $38,678
2003 $988 $35,809
2002 $790 $33,316
2001 $715 $34,910
2000 $709 $39,753
1999 $796 $37,029
1998 $799 $32,835
1997 $783 $36,331
1996 $827 $39,930
1995 $832 $44,947
1994 $701 $40,774
1993 $1,310 $37,111
1992 $1,005 $32,667
1991 $1,015 $30,048
1990 $1,087 $26,345
1989 $1,001 $25,798
1988 $1,145 $26,037
1987 $1,258 $21,587
1986 $1,179 $17,819
1985 $875 $12,058
1984 $772 $11,443
1983 $746 $10,876
1982 $732 $9,986
1981 $750 $10,806
1980 $784 $9,872
1979 $718 $9,497
1978 $582 $9,202
1977 $435 $6,609
1976 $381 $5,422
1975 $386 $4,876
1974 $299.9 $4,542
1973 $271.8 $4,147
1972 $220.1 $3,095
1971 $186.7 $2,370
1970 $178.5 $2,145
1969 $175.2 $1,841
1968 $170.8 $1,586
1967 $156.6 $1,354
1966 $145.8 $1,168
1965 $142.7 $1,015
1964 $139.2 $922
1963 $131.6 $792
1962 $130 $699
1961 $124.6 $622
1960 $119.1 $519

Data sources: World Bank | Economy & Growth (1960–2025, retrieved 2026-07-08).

GeoRank.org/facts/cameroon/japan | CC BY

Cameroon vs. Japan life expectancy calculator

Life expectancy
Cameroon

Japan
1x
Year Life expectancy, years
Cameroon Japan
2026 64.5 85.1
2025 64.2 85
2024 64 84.9
2023 63.7 84.7
2022 62.4 84.1
2021 61.1 84.6
2020 61.7 84.7
2019 61.7 84.4
2018 61.2 84.3
2017 60.8 84.2
2016 60.3 84.1
2015 59.7 83.9
2014 59.1 83.6
2013 58.7 83.4
2012 58.2 83.2
2011 57.5 82.7
2010 57 82.9
2009 56.5 83
2008 56.1 82.6
2007 55.7 82.5
2006 55.3 82.4
2005 54.9 82
2004 54.6 82.1
2003 54.3 81.9
2002 53.9 81.8
2001 53.6 81.5
2000 53.3 81.2
1999 53.2 80.6
1998 53 80.6
1997 53.1 80.6
1996 53.2 80.4
1995 53.3 79.7
1994 53.5 79.8
1993 53.9 79.4
1992 54.1 79.3
1991 54.2 79.3
1990 54.3 79
1989 54.4 79
1988 54.4 78.5
1987 54.2 78.6
1986 53.6 78.2
1985 53.5 77.8
1984 52.9 77.5
1983 52.4 77.1
1982 51.8 77.1
1981 51.2 76.6
1980 50.9 76.1
1979 50.5 76.2
1978 50.3 75.7
1977 50.1 75.3
1976 50 74.8
1975 49.9 74.4
1974 49.7 73.8
1973 49.5 73.4
1972 49.1 73.3
1971 48.6 72.8
1970 48 72
1969 47.2 71.9
1968 46.4 71.7
1967 45.6 71.4
1966 44.8 71.1
1965 44.2 70.3
1964 43.6 70.2
1963 43.1 69.7
1962 42.6 68.7
1961 35.2 68.4
1960 34.7 67.7
1959 39.8 67.5
1958 39.1 67
1957 38.3 65.4
1956 38.4 65.6
1955 37.5 65.7
1954 36.5 64.5
1953 35.5 63.3
1952 34.6 63
1951 33.9 61
1950 33.1 59.3

Data sources: United Nations | World Population Prospects (1950–2026, retrieved 2026-07-08).

GeoRank.org/facts/cameroon/japan | CC BY

Cameroon and Japan population clocks and comparison

Population
Cameroon

Japan
1x
Year Population
Cameroon Japan
2025 29,879,337 123,366,734
2024 29,123,744 123,975,371
2023 28,372,687 124,516,650
2022 27,632,771 125,124,989
2021 26,915,758 125,681,593
2020 26,210,558 126,261,000
2019 25,506,095 126,633,000
2018 24,806,383 126,811,000
2017 24,128,601 126,972,000
2016 23,454,161 127,076,000
2015 22,763,414 127,141,000
2014 22,059,893 127,276,000
2013 21,402,376 127,445,000
2012 20,809,529 127,629,000
2011 20,232,304 127,833,000
2010 19,668,066 128,070,000
2009 19,113,974 128,047,000
2008 18,574,056 128,063,000
2007 18,049,896 128,001,000
2006 17,550,407 127,854,000
2005 17,074,594 127,773,000
2004 16,610,487 127,761,000
2003 16,160,340 127,718,000
2002 15,725,528 127,445,000
2001 15,309,490 127,149,000
2000 14,912,631 126,843,000
1999 14,525,140 126,631,000
1998 14,144,860 126,400,000
1997 13,775,214 126,057,000
1996 13,414,757 125,757,000
1995 13,058,516 125,472,000
1994 12,704,903 125,178,000
1993 12,353,131 124,829,000
1992 12,006,353 124,425,000
1991 11,667,180 123,964,000
1990 11,331,821 123,478,000
1989 11,002,745 123,069,000
1988 10,684,968 122,578,000
1987 10,370,749 122,069,000
1986 10,060,342 121,482,000
1985 9,761,730 120,837,000
1984 9,475,078 120,083,000
1983 9,215,397 119,307,000
1982 9,028,678 118,480,000
1981 8,816,377 117,661,000
1980 8,512,219 116,807,000
1979 8,239,641 115,890,000
1978 8,011,921 114,913,000
1977 7,796,501 113,872,000
1976 7,597,962 112,775,000
1975 7,397,120 111,573,000
1974 7,193,583 110,162,000
1973 6,996,660 108,707,000
1972 6,806,872 107,188,000
1971 6,624,408 105,697,000
1970 6,449,793 103,403,000
1969 6,283,462 102,219,000
1968 6,125,863 101,011,000
1967 5,977,318 99,879,000
1966 5,837,295 98,851,000
1965 5,704,686 97,952,000
1964 5,578,257 96,903,000
1963 5,456,623 95,900,000
1962 5,338,620 94,933,000
1961 5,239,273 94,055,000
1960 5,159,057 93,216,000

Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).

GeoRank.org/facts/cameroon/japan | CC BY

Fertility rates in Cameroon and Japan

Fertility rate
Cameroon

Japan
1x
Year Fertility rate
Cameroon Japan
2024 4.26 1.15
2023 4.32 1.2
2022 4.4 1.26
2021 4.47 1.3
2020 4.56 1.33
2019 4.65 1.36
2018 4.74 1.42
2017 4.8 1.43
2016 4.84 1.44
2015 4.84 1.45
2014 4.84 1.42
2013 4.91 1.43
2012 4.98 1.41
2011 5.05 1.39
2010 5.15 1.39
2009 5.24 1.37
2008 5.29 1.37
2007 5.34 1.34
2006 5.37 1.32
2005 5.42 1.26
2004 5.44 1.29
2003 5.43 1.29
2002 5.44 1.32
2001 5.44 1.33
2000 5.51 1.36
1999 5.6 1.34
1998 5.66 1.38
1997 5.71 1.39
1996 5.8 1.43
1995 5.92 1.42
1994 6.04 1.5
1993 6.16 1.46
1992 6.26 1.5
1991 6.32 1.53
1990 6.36 1.54
1989 6.41 1.57
1988 6.48 1.66
1987 6.54 1.69
1986 6.57 1.72
1985 6.56 1.76
1984 6.56 1.81
1983 6.58 1.8
1982 6.59 1.77
1981 6.61 1.74
1980 6.61 1.75
1979 6.58 1.77
1978 6.55 1.79
1977 6.51 1.8
1976 6.45 1.85
1975 6.4 1.91
1974 6.36 2.05
1973 6.33 2.14
1972 6.29 2.14
1971 6.26 2.16
1970 6.2 2.13
1969 6.14 2.13
1968 6.04 2.13
1967 5.95 2.23
1966 5.85 1.58
1965 5.8 2.14
1964 5.74 2.05
1963 5.73 2
1962 5.73 1.98
1961 5.73 1.96
1960 5.73 2

Data sources: World Bank | Health (1960–2024, retrieved 2026-07-08).

GeoRank.org/facts/cameroon/japan | CC BY

Cameroon and Japan demographics compared

Median age
Cameroon

Japan
1x
Year Median age, years
Cameroon Japan
2025 19.1 50.8
2024 19 50.4
2023 18.8 50
2022 18.7 49.5
2021 18.6 49.1
2020 18.5 48.7
2019 18.5 48.3
2018 18.4 48
2017 18.4 47.6
2016 18.3 47.3
2015 18.3 47
2014 18.2 46.6
2013 18.1 46.2
2012 18 45.8
2011 17.9 45.5
2010 17.9 45.2
2009 17.8 44.9
2008 17.8 44.6
2007 17.7 44.2
2006 17.7 43.9
2005 17.6 43.6
2004 17.6 43.2
2003 17.5 42.8
2002 17.5 42.5
2001 17.4 42.1
2000 17.3 41.8
1999 17.2 41.4
1998 17.1 41
1997 17.1 40.7
1996 17 40.3
1995 16.9 40
1994 16.9 39.6
1993 16.8 39.2
1992 16.8 38.7
1991 16.8 38.2
1990 16.8 37.7
1989 16.8 37.2
1988 16.9 36.8
1987 16.9 36.3
1986 17 35.9
1985 17.1 35.4
1984 17.1 34.9
1983 17.3 34.3
1982 17.5 33.7
1981 17.8 33.1
1980 17.8 32.8
1979 17.9 32.4
1978 18 32
1977 18.2 31.5
1976 18.3 30.9
1975 18.5 30.6
1974 18.6 30.4
1973 18.8 30.2
1972 18.9 29.9
1971 19 29.6
1970 19.2 29.2
1969 19.4 28.9
1968 19.5 28.6
1967 19.7 28.4
1966 19.8 28
1965 19.9 27.6
1964 20 27.2
1963 20.1 26.9
1962 20.1 26.5
1961 20.3 26.2
1960 20.5 25.8

Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).

GeoRank.org/facts/cameroon/japan | CC BY

Interactive Maps

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National statistics comparison

Finance

Cameroon Japan
GNI, Atlas method
$55.4B
2025
$4.73T
2025
Government expenditure, % of GDP
16.3%
2025
36.9%
2025
Education expenditure, % of GDP
2.84%
2023
3.24%
2022
Military expenditure, % of GDP
1.01%
2024
1.37%
2024
Armed forces personnel
34,000
2020
261,000
2020
Deficit/surplus, % of GDP
-2.01%
2025
-1.05%
2025
Unemployment rate
3.28%
2021
2.5%
2025
Services, % of GDP
50.4%
2025
71.4%
2024
Industry, % of GDP
24.8%
2025
26.8%
2024
Economic freedom index
52
2026
70.3
2026
Income share by richest 10%
31.1%
2021
24.3%
2020
Income share by poorest 10%
2.1%
2021
2.3%
2020
Number of millionaires n/a
2,902,000
2026
Percentage of millionaires n/a
2.79%
2026
Number of billionaires n/a
41
2026
Percentage of billionaires n/a
0.00004%
2026
Listed domestic companies n/a
3,942
2025
Market capitalization of domestic companies n/a
$7.61T
2025
Total reserves including gold
$5.06B
2024
$1.37T
2025
Personal remittances received
$690M
2024
$4.65B
2024
International tourist arrivals
1,021,000
2019
4,115,799
2020
International tourism as share of exports
7.14%
2020
1.43%
2020
Banked people share
60.9%
2024
98.5%
2024

Energy

Cameroon Japan
Energy use, kg of oil equivalent per capita
371 kg
2023
3,006 kg
2024
GDP PPP per kg equivalent of energy use
$14.6
2023
$17.3
2024
Carbon dioxide (CO2) emissions
10.3 megatons
2024
972 megatons
2024
CO2 emissions per capita
0.35 tons
2024
7.84 tons
2024
Fossil fuel energy use share
22.9%
2022
84.8%
2023
Renewable energy use share
79.2%
2021
8.8%
2021
Alternative and nuclear energy use share
5.05%
2023
11.8%
2024
Net energy imports use share
-28.7%
2022
87.3%
2023
Electric power consumption per capita
226.1 kWh
2023
7,530 kWh
2024
Renewable electricity output share
61.9%
2021
21.1%
2021
Hydroelectric share
74.7%
2023
8.69%
2024
Nuclear share
0%
2021
9.52%
2024
Electricity access
72%
2023
100%
2023

Society

Cameroon Japan
% of world population
0.36%
2025
1.5%
2025
Annual migration change
-15,379
2025
+140,579
2025
Urban population
55.7%
2025
92.3%
2025
Male:Female ratio
49.8:50.2
2025
48.8:51.2
2025
Average male height
5.6 ft
2026
5.64 ft
2026
Average female height
5.29 ft
2026
5.2 ft
2026
Quality of life index
23
2026
90.3
2026
Corruption Perceptions Index
26
2025
71
2025
Higher education index
32
2026
98
2026
Homicides per 100K people
6.76
2022
0.23
2023
Road traffic mortality per 100K people
30.2
2019
3.6
2019
Visa free countries
57
2026
173
2026
Adult literacy rate
78.2%
2020
99%
2002
English speaking
38%
2026
28%
2026
People using the Internet
46.3%
2024
85.5%
2024

Health

Cameroon Japan
Government health expenditure per capita
$79.1
2023
$3,638
2023
Out-of-pocket health expenditure per capita
$53.5
2023
$445
2023
Life expectancy
64.5 years
2026
85.1 years
2026
Foreign aid share of health expenditure
14.7%
2023
0%
2023
Physicians per 1,000 people
0.14
2022
2.65
2022
Age at first childbirth
20.1 years
2025
30.7 years
2025
Maternal mortality per 100K births
258
2023
3
2023
Mortality rate before reaching 5 years of age
64.8
2024
2.4
2024
Obesity rate
15.5%
2022
5.57%
2022
Diabetes prevalence
6.9%
2024
8.1%
2024
Air quality index
7
2026
78
2026
Tobacco use prevalence
5.7%
2024
17.5%
2024
Pure alcohol consumption per capita
9.6 liters
2020
6.38 liters
2020

Territory

Cameroon Japan
% of world land
0.32%
2026
0.24%
2026
Land area per capita
6,108 sq mi
2025
1,141 sq mi
2025
Agricultural land area
38,212 sq mi
2026
17,788 sq mi
2026
Forest area
77,886 sq mi
2026
96,275 sq mi
2026
Roads length n/a
757,310 mi
2021

In-depth comparisons

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Data sources:

  1. World Bank | Health (1960–2026, retrieved 2026-07-08)
  2. United Nations | World Population Prospects (1950–2026, retrieved 2026-07-08)
  3. U.S. Census Bureau (1960–2025, retrieved 2026-07-08)
  4. Central Intelligence Agency (CIA) (2000–2025, retrieved 2026-07-08)
  5. International Monetary Fund (IMF) | Fiscal Monitor (2025, retrieved 2026-07-08)
  6. LivingCost (2026, retrieved 2026-07-08)
  7. World Obesity Federation (2022, retrieved 2026-07-08)
  8. Transparency International (2025, retrieved 2026-07-08)
  9. The Heritage Foundation | Economic Freedom Index (2026, retrieved 2026-07-08)
  10. Passport Index (2026, retrieved 2026-07-08)
  11. EduRank (2026, retrieved 2026-07-08)

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