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Cameroon vs Japan statistics compared

Updated on by Georank team

Cameroon has a population of 29.1M (ranked 52/197), compared with 124M 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 91/197 ($53.3B) and Japan ranks 4/197 ($4.03T). By GDP per capita, Cameroon ranks 158/197 ($1,830), while Japan ranks 38/197 ($32,487).

Main facts and rankings

Cameroon Japan
Population
30864115
122677250
Population rank 51/197 12/197
GDP
$53.3B
2024
$4.03T
2024
GDP rank 91/197 4/197
GDP per capita
$1,830
2024
$32,487
2024
GDP per capita rank 158/197 38/197
GDP per capita, PPP
$5,589
2024
$52,039
2024
Government debt
$22.8B
2024
$9.51T
2024
Debt-to-GDP ratio
42.8%
2024
236.1%
2024
Government debt per person
$784
2024
$76,704
2024
Government debt per person rank 152/185 3/185
Average annual personal income after taxes
$1,578
2026
$23,653
2026
Land area 182,514 sq mi 140,761 sq mi
Population density
168 ppl/mi²
2026
872 ppl/mi²
2026
Fertility rate
4.32
2023
1.2
2023
Median age
19 years
2024
50.4 years
2024
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
2024 $53,296,694,320 $4,027,597,523,551
2023 $48,814,501,547 $4,213,167,237,906
2022 $44,347,206,073 $4,262,463,317,797
2021 $45,011,937,347 $5,039,148,168,861
2020 $40,773,241,177 $5,054,068,005,376
2019 $39,667,757,528 $5,117,993,853,017
2018 $39,955,552,190 $5,040,880,939,325
2017 $36,098,547,033 $4,930,837,369,151
2016 $33,814,337,044 $5,003,677,627,544
2015 $32,210,233,020 $4,444,930,651,964
2014 $36,386,544,706 $4,896,994,405,353
2013 $33,728,621,180 $5,212,328,181,166
2012 $30,155,062,329 $6,272,362,996,105
2011 $30,630,910,495 $6,233,147,172,341
2010 $27,507,501,821 $5,759,071,769,013
2009 $27,932,970,317 $5,289,493,117,994
2008 $27,715,142,033 $5,106,679,115,127
2007 $23,928,250,433 $4,579,750,920,355
2006 $20,910,512,975 $4,601,663,122,650
2005 $19,509,852,207 $4,831,467,035,390
2004 $18,826,214,136 $4,893,116,005,657
2003 $15,970,315,035 $4,519,561,645,254
2002 $12,417,251,350 $4,182,846,045,874
2001 $10,953,485,349 $4,374,711,694,091
2000 $10,566,579,295 $4,968,359,075,957
1999 $11,565,826,465 $4,635,982,224,064
1998 $11,298,144,990 $4,098,362,709,531
1997 $10,789,458,433 $4,492,448,605,639
1996 $11,093,538,846 $4,923,391,533,852
1995 $10,864,772,471 $5,545,563,663,890
1994 $8,902,446,252 $4,998,797,547,741
1993 $16,181,814,713 $4,536,940,479,038
1992 $12,071,775,335 $3,980,702,922,118
1991 $11,840,192,296 $3,648,065,760,649
1990 $12,314,482,628 $3,185,904,656,664
1989 $11,012,566,195 $3,109,455,047,824
1988 $12,236,057,362 $3,125,724,434,401
1987 $13,049,659,981 $2,580,748,422,781
1986 $11,857,056,199 $2,120,083,812,110
1985 $8,544,810,498 $1,427,019,759,717
1984 $7,311,938,026 $1,345,824,500,837
1983 $6,870,200,010 $1,270,859,919,743
1982 $6,611,255,964 $1,158,731,426,906
1981 $6,610,938,617 $1,245,221,410,764
1980 $6,674,569,047 $1,129,377,244,854
1979 $5,919,002,983 $1,077,910,077,676
1978 $4,662,852,583 $1,035,611,588,217
1977 $3,394,664,024 $737,069,290,928
1976 $2,898,090,002 $598,883,902,156
1975 $2,857,037,371 $532,861,438,885
1974 $2,157,415,533 $490,035,789,970
1973 $1,901,393,361 $441,460,582,536
1972 $1,498,251,890 $324,933,841,269
1971 $1,236,941,394 $245,364,056,622
1970 $1,151,216,993 $217,223,652,719
1969 $1,100,551,489 $184,298,841,305
1968 $1,046,191,218 $156,897,496,759
1967 $936,175,260 $132,475,614,227
1966 $851,112,535 $113,046,784,179
1965 $814,083,266 $97,338,107,606
1964 $776,650,177 $87,490,590,818
1963 $718,320,845 $74,379,284,603
1962 $694,247,864 $64,987,857,542
1961 $652,777,608 $57,266,758,180
1960 $614,206,068 $47,419,238,274

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

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

Cameroon and Japan economies compared

GDP per capita
Cameroon

Japan
1x
Year GDP per capita
Cameroon Japan
2024 $1,830 $32,487
2023 $1,720 $33,836
2022 $1,605 $34,066
2021 $1,672 $40,095
2020 $1,556 $40,029
2019 $1,555 $40,416
2018 $1,611 $39,751
2017 $1,496 $38,834
2016 $1,442 $39,375
2015 $1,415 $34,961
2014 $1,649 $38,475
2013 $1,576 $40,899
2012 $1,449 $49,145
2011 $1,514 $48,760
2010 $1,399 $44,968
2009 $1,461 $41,309
2008 $1,492 $39,876
2007 $1,326 $35,779
2006 $1,191 $35,992
2005 $1,143 $37,813
2004 $1,133 $38,299
2003 $988 $35,387
2002 $790 $32,821
2001 $715 $34,406
2000 $709 $39,169
1999 $796 $36,610
1998 $799 $32,424
1997 $783 $35,638
1996 $827 $39,150
1995 $832 $44,198
1994 $701 $39,934
1993 $1,310 $36,345
1992 $1,005 $31,993
1991 $1,015 $29,428
1990 $1,087 $25,801
1989 $1,001 $25,266
1988 $1,145 $25,500
1987 $1,258 $21,142
1986 $1,179 $17,452
1985 $875 $11,809
1984 $772 $11,207
1983 $746 $10,652
1982 $732 $9,780
1981 $750 $10,583
1980 $784 $9,669
1979 $718 $9,301
1978 $582 $9,012
1977 $435 $6,473
1976 $381 $5,310
1975 $386 $4,776
1974 $299.9 $4,448
1973 $271.8 $4,061
1972 $220.1 $3,031
1971 $186.7 $2,321
1970 $178.5 $2,101
1969 $175.2 $1,803
1968 $170.8 $1,553
1967 $156.6 $1,326
1966 $145.8 $1,144
1965 $142.7 $994
1964 $139.2 $903
1963 $131.6 $776
1962 $130 $685
1961 $124.6 $609
1960 $119.1 $509

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

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 2026-03-10).

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

Cameroon and Japan population clocks and comparison

Population
Cameroon

Japan
1x
Year Population
Cameroon Japan
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 (1960–2024, retrieved 2026-04-06).

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

Fertility rates in Cameroon and Japan

Fertility rate
Cameroon

Japan
1x
Year Fertility rate
Cameroon Japan
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 (1960–2023, retrieved 2026-04-06).

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

Cameroon and Japan demographics compared

Median age
Cameroon

Japan
1x
Year Median age, years
Cameroon Japan
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 (1960–2024, retrieved 2026-04-06).

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

Interactive Maps

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National statistics comparison

Finance

Cameroon Japan
GNI, Atlas method
$49.5B
2024
$4.46T
2024
Government expenditure, % of GDP
16.7%
2024
39.1%
2024
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
-1.48%
2024
-1.53%
2024
Unemployment rate
3.28%
2021
2.54%
2024
Services, % of GDP
50.7%
2024
69.8%
2023
Industry, % of GDP
23.2%
2024
28.6%
2023
Economic freedom index
52
2026
70.3
2026
Income share by richest 10%
31.1%
2021
23.9%
2020
Income share by poorest 10%
2.1%
2021
2.4%
2020
Number of millionaires n/a
2,732,000
2025
Percentage of millionaires n/a
2.62%
2025
Number of billionaires n/a
42
2025
Percentage of billionaires n/a
0.00004%
2025
Listed domestic companies n/a
3,971
2024
Market capitalization of domestic companies n/a
$6.31T
2024
Total reserves including gold
$4.88B
2023
$1.23T
2024
Personal remittances received
$690M
2024
$4.64B
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
384 kg
2022
3,039 kg
2023
GDP PPP per kg equivalent of energy use
$13.5
2022
$16.7
2023
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
5.73%
2022
10.8%
2023
Net energy imports use share
-28.7%
2022
87.3%
2023
Electric power consumption per capita
283.7 kWh
2022
7,655 kWh
2023
Renewable electricity output share
53.9%
2021
21.1%
2021
Hydroelectric share
70.5%
2022
8.48%
2023
Nuclear share
0%
2021
8.38%
2023
Electricity access
72%
2023
100%
2023

Society

Cameroon Japan
% of world population
0.36%
2024
1.53%
2024
Annual migration change
-15,379
2025
+140,579
2025
Urban population
55.4%
2024
92.2%
2024
Male:Female ratio
49.8:50.2
2024
48.8:51.2
2024
Average male height
5.65 ft
2025
5.65 ft
2025
Average female height
5.26 ft
2025
5.2 ft
2025
Quality of life index
23
2026
89.3
2026
Corruption Perceptions Index
26
2025
71
2025
Higher education index
32
2026
98
2026
Homicides per 100K people
4.54
2020
0.23
2023
Road traffic mortality per 100K people
30.2
2019
3.6
2019
Visa free countries
57
2025
172
2025
Adult literacy rate
78.2%
2020
99%
2002
English speaking
38%
2023
15%
2025
People using the Internet
41.9%
2023
87%
2023

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
67.2
2023
2.4
2023
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
6.5%
2022
19.2%
2022
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
6,267 sq mi
2024
1,135 sq mi
2024
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 (1960–2025, 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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