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Cambodia vs Nauru statistics compared

Updated on by Georank team

Cambodia has a population of 17.6M (ranked 73/197), compared with 11.9K in Nauru (ranked 195/197). Cambodia's land area is 68,155 sq mi versus 7.72 sq mi for Nauru (ranked 88th vs. 195th).

By GDP, Cambodia ranks 97/197 ($46.4B) and Nauru ranks 195/197 ($160M). By GDP per capita, Cambodia ranks 145/197 ($2,628), while Nauru ranks 75/197 ($13,422).

Main facts and rankings

Cambodia Nauru
Population
18011232
12088
Population rank 73/197 195/197
GDP
$46.4B
2024
$160M
2024
GDP rank 97/197 195/197
GDP per capita
$2,628
2024
$13,422
2024
GDP per capita rank 145/197 75/197
GDP per capita, PPP
$7,970
2024
$14,327
2024
Government debt
$12.3B
2024
$28.2M
2024
Debt-to-GDP ratio
29.1%
2025
15.2%
2025
Government debt per person
$700
2024
$2,360
2024
Government debt per person rank 154/185 114/185
Average annual personal income after taxes
$2,518
2025
$8,196
2025
Land area
68,155 sq mi
2025
7.72 sq mi
2025
Population density
258.8 ppl/mi²
2024
1,547 ppl/mi²
2024
Fertility rate
2.58
2023
3.33
2023
Median age
27 years
2024
21.4 years
2024
Life expectancy
71 years
2025
62.4 years
2025

Cambodia and Nauru: Comparison Charts

Cambodia and Nauru economies compared

GDP
Cambodia

Nauru
Year GDP
Cambodia Nauru
1970 - $17,570,366
1971 - $19,009,433
1972 - $21,734,269
1973 - $26,529,817
1974 - $35,994,511
1975 $749,129,748 $40,106,776
1976 $790,357,255 $40,287,427
1977 $716,261,764 $40,444,702
1978 $766,642,356 $41,754,147
1979 $723,738,503 $44,431,330
1980 $744,384,130 $46,947,124
1981 $815,153,652 $51,689,637
1982 $865,516,040 $52,877,742
1983 $939,291,262 $48,439,093
1984 $1,021,176,059 $47,363,231
1985 $1,102,669,184 $41,548,741
1986 $1,167,630,318 $39,939,391
1987 $1,036,974,910 $40,118,410
1988 $1,662,877,859 $45,931,134
1989 $1,353,137,648 $53,736,786
1990 $1,402,541,177 $55,572,376
1991 $2,054,974,089 $52,533,789
1992 $2,491,486,594 $51,133,123
1993 $2,533,727,592 $43,542,088
1994 $2,791,435,272 $39,742,511
1995 $3,441,205,693 $39,969,706
1996 $3,506,695,720 $37,458,801
1997 $3,443,413,389 $37,331,507
1998 $3,120,425,503 $29,664,451
1999 $3,517,242,477 $27,328,613
2000 $3,694,168,979 $26,930,980
2001 $4,145,665,970 $22,613,288
2002 $4,501,227,627 $21,017,424
2003 $5,046,693,484 $24,778,160
2004 $5,883,297,160 $30,587,566
2005 $7,066,296,463 $30,282,840
2006 $8,350,531,017 $29,183,627
2007 $10,127,916,460 $23,068,623
2008 $12,174,303,999 $37,184,925
2009 $12,502,901,170 $44,024,970
2010 $13,808,673,288 $47,442,299
2011 $16,032,622,024 $65,444,174
2012 $17,826,536,700 $100,794,925
2013 $19,807,135,253 $94,385,015
2014 $22,041,463,968 $98,752,257
2015 $24,174,170,369 $84,383,389
2016 $26,556,545,153 $97,276,023
2017 $29,355,665,910 $108,862,279
2018 $33,145,892,169 $130,937,590
2019 $36,685,356,408 $124,871,111
2020 $34,818,073,901 $124,530,027
2021 $36,790,163,687 $175,513,985
2022 $39,994,532,960 $152,190,819
2023 $42,335,646,896 $151,455,968
2024 $46,352,647,035 $160,350,640

Cambodia and Nauru economies compared

GDP per capita
Cambodia

Nauru
Year GDP per capita
Cambodia Nauru
1970 - $2,619
1971 - $2,811
1972 - $3,191
1973 - $3,864
1974 - $5,199
1975 $113.8 $5,740
1976 $128.8 $5,703
1977 $126.4 $5,646
1978 $147.1 $5,721
1979 $142.2 $5,950
1980 $143.2 $6,138
1981 $154.3 $6,594
1982 $159.2 $6,577
1983 $166.7 $5,896
1984 $174.7 $5,654
1985 $182.4 $4,859
1986 $185.8 $4,569
1987 $158.1 $4,485
1988 $244.1 $5,012
1989 $191.3 $5,723
1990 $190.2 $5,776
1991 $267.3 $5,333
1992 $307 $5,103
1993 $294.1 $4,310
1994 $302 $3,921
1995 $343 $3,932
1996 $325 $3,679
1997 $297.6 $3,661
1998 $258.8 $2,909
1999 $286.8 $2,683
2000 $296.4 $2,649
2001 $328 $2,232
2002 $350 $2,085
2003 $387 $2,463
2004 $444 $3,041
2005 $526 $3,014
2006 $612 $2,908
2007 $732 $2,302
2008 $866 $3,715
2009 $876 $4,395
2010 $952 $4,724
2011 $1,089 $6,481
2012 $1,193 $9,817
2013 $1,306 $8,975
2014 $1,432 $9,193
2015 $1,547 $7,703
2016 $1,675 $8,724
2017 $1,826 $9,613
2018 $2,037 $11,409
2019 $2,226 $10,777
2020 $2,082 $10,696
2021 $2,167 $14,990
2022 $2,325 $12,896
2023 $2,430 $12,754
2024 $2,628 $13,422

Cambodia vs. Nauru life expectancy calculator

Life expectancy
Cambodia

Nauru
Year Life expectancy, years
Cambodia Nauru
1950 38.9 56.6
1951 39 56.8
1952 39.3 57
1953 39.6 57.2
1954 39.9 57.4
1955 40.3 57.5
1956 40.5 57.6
1957 40.9 57.7
1958 41.2 57.8
1959 41.7 57.9
1960 42.1 57.9
1961 42.6 58
1962 43.1 58
1963 43.6 58.1
1964 44 58.2
1965 44.5 58.3
1966 44.9 58.4
1967 45.2 58.6
1968 45.6 58.6
1969 45.9 58.4
1970 38.6 58.4
1971 38.7 58.4
1972 38.9 58.4
1973 39.1 58.4
1974 39.3 58.3
1975 12.8 58.3
1976 11.6 58.2
1977 11.3 58.1
1978 11.6 58.3
1979 41.1 58.4
1980 47.5 58.5
1981 48 58.6
1982 48.8 58.6
1983 49.4 58.7
1984 50.1 58.7
1985 50.8 58.6
1986 51.6 58.6
1987 53.7 58.6
1988 54.4 58.7
1989 54.8 58.9
1990 55.2 59.1
1991 55.6 59.3
1992 55.7 59.5
1993 56 59.8
1994 56.2 60
1995 56.6 60.1
1996 56.8 60.1
1997 57.3 60
1998 57.9 59.9
1999 58.6 59.7
2000 59.5 59.6
2001 60.5 59.5
2002 61.4 59.4
2003 62.3 59.4
2004 63.3 59.3
2005 64.1 59.4
2006 64.9 59.4
2007 65.5 59.5
2008 66.1 59.7
2009 66.7 59.9
2010 67.3 60.1
2011 67.9 60.3
2012 68.4 60.5
2013 68.8 60.7
2014 69.1 60.8
2015 69.4 60.9
2016 69.6 61
2017 69.8 61.1
2018 70 61.2
2019 70.1 61.4
2020 70.1 61.5
2021 69.3 61.3
2022 70.5 61.9
2023 70.7 62.1
2024 70.8 62.3
2025 71 62.4

Cambodia and Nauru population clocks and comparison

Population
Cambodia

Nauru
Year Population
Cambodia Nauru
1960 5,449,966 4,607
1961 5,571,168 4,774
1962 5,697,558 4,979
1963 5,823,010 5,226
1964 5,946,178 5,515
1965 6,072,289 5,832
1966 6,201,232 6,043
1967 6,332,944 6,135
1968 6,467,324 6,328
1969 6,604,725 6,581
1970 6,639,182 6,710
1971 6,620,880 6,762
1972 6,673,886 6,812
1973 6,739,726 6,866
1974 6,783,240 6,923
1975 6,581,371 6,987
1976 6,134,991 7,064
1977 5,668,551 7,163
1978 5,211,653 7,298
1979 5,088,808 7,468
1980 5,199,872 7,649
1981 5,284,495 7,839
1982 5,436,432 8,040
1983 5,636,203 8,216
1984 5,845,117 8,377
1985 6,043,783 8,551
1986 6,285,693 8,742
1987 6,557,970 8,946
1988 6,812,014 9,165
1989 7,073,473 9,390
1990 7,374,752 9,622
1991 7,686,850 9,850
1992 8,113,083 10,021
1993 8,616,381 10,102
1994 9,239,162 10,137
1995 10,018,497 10,165
1996 10,801,270 10,183
1997 11,570,982 10,197
1998 12,058,173 10,198
1999 12,265,731 10,187
2000 12,462,336 10,168
2001 12,658,484 10,130
2002 12,855,241 10,082
2003 13,050,968 10,059
2004 13,244,731 10,060
2005 13,439,202 10,049
2006 13,639,028 10,034
2007 13,841,770 10,020
2008 14,053,479 10,009
2009 14,276,810 10,016
2010 14,500,726 10,043
2011 14,722,584 10,098
2012 14,945,085 10,267
2013 15,170,208 10,517
2014 15,396,772 10,742
2015 15,623,251 10,954
2016 15,852,803 11,150
2017 16,073,372 11,324
2018 16,274,522 11,477
2019 16,481,304 11,587
2020 16,725,474 11,643
2021 16,974,305 11,709
2022 17,201,724 11,801
2023 17,423,880 11,875
2024 17,638,801 11,947

Fertility rates in Cambodia and Nauru

Fertility rate
Cambodia

Nauru
Year Fertility rate
Cambodia Nauru
1960 6.31 5.34
1961 6.3 5.38
1962 6.3 5.42
1963 6.29 5.44
1964 6.29 5.47
1965 6.27 5.48
1966 6.24 5.41
1967 6.2 5.29
1968 6.17 5.14
1969 6.12 4.94
1970 6.07 4.74
1971 6.01 4.54
1972 5.94 4.36
1973 5.56 4.19
1974 4.8 4.07
1975 4.1 3.97
1976 3.41 3.9
1977 2.72 3.86
1978 3.34 3.84
1979 4.56 3.85
1980 5.77 3.88
1981 6.04 3.94
1982 6.19 3.99
1983 6.3 4.06
1984 6.34 4.11
1985 6.31 4.14
1986 6.23 4.15
1987 6.1 4.14
1988 5.94 4.11
1989 5.68 4.07
1990 5.64 4.02
1991 5.59 3.99
1992 5.49 3.95
1993 5.43 3.89
1994 5.28 3.84
1995 5.08 3.81
1996 4.87 3.78
1997 4.39 3.74
1998 4.13 3.68
1999 3.93 3.64
2000 3.79 3.54
2001 3.69 3.46
2002 3.57 3.4
2003 3.43 3.39
2004 3.31 3.38
2005 3.24 3.38
2006 3.18 3.4
2007 3.13 3.5
2008 3.05 3.67
2009 2.97 3.85
2010 2.86 4.02
2011 2.78 4.12
2012 2.75 4.12
2013 2.74 4.1
2014 2.73 4.09
2015 2.73 4.08
2016 2.73 4.03
2017 2.72 3.88
2018 2.72 3.68
2019 2.73 3.53
2020 2.7 3.47
2021 2.66 3.43
2022 2.62 3.38
2023 2.58 3.33

Cambodia and Nauru demographics compared

Median age
Cambodia

Nauru
Year Median age, years
Cambodia Nauru
1960 18.1 23.8
1961 18.1 24
1962 18.1 23.9
1963 18 23.7
1964 18 23.4
1965 17.9 23.1
1966 17.9 22.9
1967 17.9 22.9
1968 17.8 21.2
1969 17.8 18.9
1970 17.6 18.7
1971 17.3 19.1
1972 17.2 19.4
1973 17.2 19.8
1974 17.2 20.4
1975 17.2 21
1976 17.2 21.5
1977 17.3 22.1
1978 17.4 22.9
1979 17.6 23.6
1980 17.8 24.2
1981 17.7 24.7
1982 17.8 25.1
1983 17.9 25.2
1984 17.9 24.5
1985 17.9 23.7
1986 18 22.8
1987 18.1 22.1
1988 18.1 21.4
1989 18.1 20.8
1990 18.1 20.2
1991 18 19.7
1992 18.1 19.4
1993 18.4 19.3
1994 18 19.3
1995 17.3 19.3
1996 17.1 19.4
1997 17.2 19.5
1998 17.4 19.6
1999 17.7 19.8
2000 18.1 20.1
2001 18.5 20.4
2002 18.9 20.6
2003 19.3 20.8
2004 19.7 21
2005 20.1 21.2
2006 20.6 21.3
2007 21.1 21.5
2008 21.6 21.7
2009 22 21.8
2010 22.4 21.8
2011 22.7 21.8
2012 23.1 21.7
2013 23.5 21.6
2014 23.9 21.5
2015 24.2 21.4
2016 24.6 21.5
2017 25 21.6
2018 25.5 21.8
2019 25.8 21.9
2020 26.1 21.8
2021 26.3 21.7
2022 26.5 21.6
2023 26.8 21.5
2024 27 21.4

Interactive Maps

Use the buttons below to switch between world maps comparing statistics for Cambodia and Nauru.

GDP per capita

GDP

Life expectancy

Population

Population density

Fertility rate

Median age

Land area

National statistics comparison

Finance

Cambodia Nauru
GNI, Atlas method
$44.4B
2024
$254M
2024
Government expenditure, % of GDP
17.9%
2025
135%
2025
Education expenditure, % of GDP
2.18%
2023
5.68%
2023
Military expenditure, % of GDP
2.09%
2023
n/a
Armed forces personnel
191,000
2020
n/a
Deficit/surplus, % of GDP
-3.23%
2025
+10.8%
2025
Unemployment rate
0.26%
2023
5.06%
2021
Services, % of GDP
35.6%
2024
n/a
Industry, % of GDP
41.8%
2024
n/a
Economic freedom index
58.2
2025
60
2025
Income share by richest 10% n/a
25.3%
2012
Income share by poorest 10% n/a
3.4%
2012
Total reserves including gold
$22.5B
2024
n/a
Personal remittances received
$2.83B
2024
$881K
2023
International tourist arrivals
1,306,000
2020
n/a
International tourism as share of exports
5.37%
2020
2.32%
2018
Banked people share
39%
2024
n/a

Energy

Cambodia Nauru
Energy use, kg of oil equivalent per capita
502 kg
2022
n/a
GDP PPP per kg equivalent of energy use
$13.8
2022
n/a
Carbon dioxide (CO2) emissions
18 megatons
2023
0 megatons
2023
CO2 emissions per capita
1.03 tons
2023
0 tons
2023
Fossil fuel energy use share
54.9%
2022
n/a
Renewable energy use share
52.4%
2021
1.9%
2022
Alternative and nuclear energy use share
6.86%
2022
n/a
Net energy imports use share
58.9%
2021
n/a
Electric power consumption per capita
813 kWh
2022
n/a
Renewable electricity output share
56.4%
2021
9.82%
2021
Hydroelectric share
57.9%
2022
0%
2021
Nuclear share
0%
2021
0%
2021
Electricity access
95%
2023
100%
2023

Society

Cambodia Nauru
% of world population
0.22%
2024
0.0001%
2024
Annual migration change
-32,960
2024
-121
2024
Urban population
26%
2024
100%
2024
Male:Female ratio
50:50
2024
50:50
2024
Average male height
5.42 ft
2025
5.56 ft
2025
Average female height
5.08 ft
2025
5.18 ft
2025
Quality of life index
42.7
2025
50.4
2025
Corruption Perceptions Index
21
2024
56
2025
Higher education index
23
2025
n/a
Homicides per 100K people
1.84
2011
0
2012
Road traffic mortality per 100K people
19.6
2019
1
2025
Visa free countries
69
2025
90
2025
Adult literacy rate
83.8%
2022
96.6%
2023
English speaking
22.2%
2023
96.7%
2023
People using the Internet
60.7%
2023
81.7%
2020

Health

Cambodia Nauru
Government health expenditure per capita
$109.5
2022
$2,264
2022
Out-of-pocket health expenditure per capita
$67
2022
$10.6
2022
Life expectancy
71 years
2025
62.4 years
2025
Foreign aid share of health expenditure
9.34%
2022
11.2%
2022
Physicians per 1,000 people
0.21
2019
1.25
2015
Age at first childbirth
23.3 years
2025
22.1 years
2017
Maternal mortality per 100K births
137
2023
273
2023
Mortality rate before reaching 5 years of age, per 1,000 live births
22.9
2023
8.9
2023
Obesity rate
4.5%
2022
71.1%
2022
Diabetes prevalence
7.5%
2024
21.8%
2024
Air quality index
33
2025
93
2025
Tobacco use prevalence
17.2%
2022
48.3%
2022
Pure alcohol consumption per capita
6.67 liters
2020
2.79 liters
2020

Territory

Cambodia Nauru
% of world land
0.12%
2025
0.00001%
2025
Land area per capita
3,864 sq mi
2024
646 sq mi
2024
Agricultural land area
23,762 sq mi
2025
1.54 sq mi
2025
Forest area
29,349 sq mi
2025
0 sq mi
2025
Roads length
34,175 mi
2014
18.6 mi
2002

In-depth comparisons

Facts comparisons

Facts vs Cambodia vs Nauru
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