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Mongolia vs Nauru statistics compared

Updated on by Georank team

Mongolia has a population of 3.52M (ranked 132/197), compared with 11.9K in Nauru (ranked 195/197). Mongolia's land area is 601,740 sq mi versus 7.72 sq mi for Nauru (ranked 18th vs. 195th).

By GDP, Mongolia ranks 121/197 ($23.6B) and Nauru ranks 195/197 ($160M). By GDP per capita, Mongolia ranks 107/197 ($6,691), while Nauru ranks 75/197 ($13,422).

Main facts and rankings

Mongolia Nauru
Population
3599274
12088
Population rank 132/197 195/197
GDP
$23.6B
2024
$160M
2024
GDP rank 121/197 195/197
GDP per capita
$6,691
2024
$13,422
2024
GDP per capita rank 107/197 75/197
GDP per capita, PPP
$19,098
2024
$14,327
2024
Government debt
$10.5B
2024
$28.2M
2024
Debt-to-GDP ratio
42.6%
2025
15.2%
2025
Government debt per person
$2,969
2024
$2,360
2024
Government debt per person rank 101/185 114/185
Average annual personal income after taxes
$6,196
2025
$8,196
2025
Land area
601,740 sq mi
2025
7.72 sq mi
2025
Population density
5.86 ppl/mi²
2024
1,547 ppl/mi²
2024
Fertility rate
2.7
2023
3.33
2023
Median age
27.8 years
2024
21.4 years
2024
Life expectancy
72.2 years
2025
62.4 years
2025

Mongolia and Nauru: Comparison Charts

Mongolia and Nauru economies compared

GDP
Mongolia

Nauru
Year GDP
Mongolia Nauru
1970 - $17,570,366
1971 - $19,009,433
1972 - $21,734,269
1973 - $26,529,817
1974 - $35,994,511
1975 - $40,106,776
1976 - $40,287,427
1977 - $40,444,702
1978 - $41,754,147
1979 - $44,431,330
1980 $2,101,394,100 $46,947,124
1981 $2,310,099,100 $51,689,637
1982 $2,552,401,933 $52,877,742
1983 $2,725,736,633 $48,439,093
1984 $2,098,734,600 $47,363,231
1985 $2,186,505,475 $41,548,741
1986 $2,896,178,867 $39,939,391
1987 $3,020,611,600 $40,118,410
1988 $3,204,461,567 $45,931,134
1989 $3,576,966,800 $53,736,786
1990 $2,560,785,660 $55,572,376
1991 $2,379,018,326 $52,533,789
1992 $1,317,611,864 $51,133,123
1993 $768,401,634 $43,542,088
1994 $925,817,092 $39,742,511
1995 $1,452,165,005 $39,969,706
1996 $1,345,719,472 $37,458,801
1997 $1,180,934,203 $37,331,507
1998 $1,124,440,205 $29,664,451
1999 $1,057,408,589 $27,328,613
2000 $1,136,896,124 $26,930,980
2001 $1,267,997,934 $22,613,288
2002 $1,396,555,720 $21,017,424
2003 $1,595,297,356 $24,778,160
2004 $1,992,066,808 $30,587,566
2005 $2,523,471,601 $30,282,840
2006 $3,414,055,662 $29,183,627
2007 $4,234,999,704 $23,068,623
2008 $5,623,216,608 $37,184,925
2009 $4,583,850,368 $44,024,970
2010 $7,189,481,999 $47,442,299
2011 $10,409,797,378 $65,444,174
2012 $12,292,770,632 $100,794,925
2013 $12,582,122,604 $94,385,015
2014 $12,226,514,668 $98,752,257
2015 $11,619,892,591 $84,383,389
2016 $11,181,350,649 $97,276,023
2017 $11,480,847,741 $108,862,279
2018 $13,178,094,720 $130,937,590
2019 $14,206,359,018 $124,871,111
2020 $13,312,981,429 $124,530,027
2021 $15,286,441,738 $175,513,985
2022 $17,146,471,714 $152,190,819
2023 $20,325,121,394 $151,455,968
2024 $23,586,055,802 $160,350,640

Mongolia and Nauru economies compared

GDP per capita
Mongolia

Nauru
Year GDP per capita
Mongolia Nauru
1970 - $2,619
1971 - $2,811
1972 - $3,191
1973 - $3,864
1974 - $5,199
1975 - $5,740
1976 - $5,703
1977 - $5,646
1978 - $5,721
1979 - $5,950
1980 $1,235 $6,138
1981 $1,325 $6,594
1982 $1,430 $6,577
1983 $1,490 $5,896
1984 $1,120 $5,654
1985 $1,138 $4,859
1986 $1,469 $4,569
1987 $1,493 $4,485
1988 $1,543 $5,012
1989 $1,684 $5,723
1990 $1,220 $5,776
1991 $1,099 $5,333
1992 $608 $5,103
1993 $355 $4,310
1994 $423 $3,921
1995 $653 $3,932
1996 $596 $3,679
1997 $515 $3,661
1998 $484 $2,909
1999 $449 $2,683
2000 $476 $2,649
2001 $524 $2,232
2002 $570 $2,085
2003 $643 $2,463
2004 $794 $3,041
2005 $995 $3,014
2006 $1,330 $2,908
2007 $1,628 $2,302
2008 $2,127 $3,715
2009 $1,703 $4,395
2010 $2,625 $4,724
2011 $3,736 $6,481
2012 $4,329 $9,817
2013 $4,340 $8,975
2014 $4,126 $9,193
2015 $3,839 $7,703
2016 $3,620 $8,724
2017 $3,646 $9,613
2018 $4,108 $11,409
2019 $4,348 $10,777
2020 $4,001 $10,696
2021 $4,518 $14,990
2022 $4,994 $12,896
2023 $5,839 $12,754
2024 $6,691 $13,422

Mongolia vs. Nauru life expectancy calculator

Life expectancy
Mongolia

Nauru
Year Life expectancy, years
Mongolia Nauru
1950 38.6 56.6
1951 39.1 56.8
1952 39.4 57
1953 39.8 57.2
1954 40.2 57.4
1955 40.7 57.5
1956 41.4 57.6
1957 40.4 57.7
1958 42.8 57.8
1959 43.7 57.9
1960 44.5 57.9
1961 45.4 58
1962 46.3 58
1963 47.1 58.1
1964 47.9 58.2
1965 48.7 58.3
1966 49.4 58.4
1967 50.1 58.6
1968 50.8 58.6
1969 51.4 58.4
1970 52 58.4
1971 52.6 58.4
1972 53.1 58.4
1973 53.6 58.4
1974 54 58.3
1975 54.3 58.3
1976 54.6 58.2
1977 54.8 58.1
1978 54.9 58.3
1979 55.1 58.4
1980 55.2 58.5
1981 55.4 58.6
1982 55.6 58.6
1983 55.9 58.7
1984 56.1 58.7
1985 56.4 58.6
1986 56.8 58.6
1987 57.1 58.6
1988 57.5 58.7
1989 58.1 58.9
1990 58.8 59.1
1991 59.8 59.3
1992 60.4 59.5
1993 60.8 59.8
1994 60.9 60
1995 60.9 60.1
1996 61 60.1
1997 61.4 60
1998 62.1 59.9
1999 62.8 59.7
2000 63.5 59.6
2001 63.8 59.5
2002 64 59.4
2003 64.1 59.4
2004 64.3 59.3
2005 64.8 59.4
2006 65.6 59.4
2007 66.5 59.5
2008 67.1 59.7
2009 67.2 59.9
2010 67.1 60.1
2011 67.2 60.3
2012 67.6 60.5
2013 68.2 60.7
2014 68.7 60.8
2015 69.2 60.9
2016 69.7 61
2017 70.2 61.1
2018 70.6 61.2
2019 70.7 61.4
2020 70 61.5
2021 68.6 61.3
2022 71.5 61.9
2023 71.7 62.1
2024 72 62.3
2025 72.2 62.4

Mongolia and Nauru population clocks and comparison

Population
Mongolia

Nauru
Year Population
Mongolia Nauru
1960 977,595 4,607
1961 1,009,284 4,774
1962 1,041,444 4,979
1963 1,071,362 5,226
1964 1,100,234 5,515
1965 1,131,177 5,832
1966 1,163,754 6,043
1967 1,196,996 6,135
1968 1,229,930 6,328
1969 1,262,284 6,581
1970 1,295,272 6,710
1971 1,330,071 6,762
1972 1,366,821 6,812
1973 1,405,502 6,866
1974 1,446,050 6,923
1975 1,488,296 6,987
1976 1,531,945 7,064
1977 1,576,245 7,163
1978 1,619,468 7,298
1979 1,660,659 7,468
1980 1,701,335 7,649
1981 1,742,857 7,839
1982 1,785,364 8,040
1983 1,829,092 8,216
1984 1,874,349 8,377
1985 1,921,514 8,551
1986 1,970,965 8,742
1987 2,022,800 8,946
1988 2,076,322 9,165
1989 2,124,185 9,390
1990 2,098,710 9,622
1991 2,165,342 9,850
1992 2,167,790 10,021
1993 2,165,130 10,102
1994 2,189,395 10,137
1995 2,224,945 10,165
1996 2,259,507 10,183
1997 2,291,750 10,197
1998 2,323,809 10,198
1999 2,356,813 10,187
2000 2,388,299 10,168
2001 2,417,751 10,130
2002 2,449,027 10,082
2003 2,480,374 10,059
2004 2,508,412 10,060
2005 2,536,407 10,049
2006 2,567,168 10,034
2007 2,601,850 10,020
2008 2,643,201 10,009
2009 2,691,115 10,016
2010 2,738,622 10,043
2011 2,786,317 10,098
2012 2,839,705 10,267
2013 2,899,011 10,517
2014 2,963,113 10,742
2015 3,026,864 10,954
2016 3,088,856 11,150
2017 3,148,917 11,324
2018 3,208,189 11,477
2019 3,267,673 11,587
2020 3,327,204 11,643
2021 3,383,741 11,709
2022 3,433,748 11,801
2023 3,481,145 11,875
2024 3,524,788 11,947

Fertility rates in Mongolia and Nauru

Fertility rate
Mongolia

Nauru
Year Fertility rate
Mongolia Nauru
1960 6.82 5.34
1961 6.96 5.38
1962 7.1 5.42
1963 7.24 5.44
1964 7.33 5.47
1965 7.38 5.48
1966 7.41 5.41
1967 7.39 5.29
1968 7.37 5.14
1969 7.34 4.94
1970 7.31 4.74
1971 7.3 4.54
1972 7.28 4.36
1973 7.24 4.19
1974 7.17 4.07
1975 7.07 3.97
1976 6.93 3.9
1977 6.79 3.86
1978 6.62 3.84
1979 6.42 3.85
1980 6.21 3.88
1981 5.98 3.94
1982 5.8 3.99
1983 5.63 4.06
1984 5.45 4.11
1985 5.26 4.14
1986 5.03 4.15
1987 4.83 4.14
1988 4.65 4.11
1989 4.42 4.07
1990 4.5 4.02
1991 4 3.99
1992 3.5 3.95
1993 2.5 3.89
1994 2.7 3.84
1995 2.77 3.81
1996 2.5 3.78
1997 2.4 3.74
1998 2.3 3.68
1999 2.3 3.64
2000 2.2 3.54
2001 2.2 3.46
2002 2.1 3.4
2003 2 3.39
2004 2 3.38
2005 2 3.38
2006 2.1 3.4
2007 2.3 3.5
2008 2.6 3.67
2009 2.8 3.85
2010 2.4 4.02
2011 2.6 4.12
2012 2.7 4.12
2013 3 4.1
2014 3.1 4.09
2015 3 4.08
2016 3 4.03
2017 2.8 3.88
2018 2.9 3.68
2019 3 3.53
2020 2.9 3.47
2021 2.8 3.43
2022 2.7 3.38
2023 2.7 3.33

Mongolia and Nauru demographics compared

Median age
Mongolia

Nauru
Year Median age, years
Mongolia Nauru
1960 22.8 23.8
1961 22.5 24
1962 22.2 23.9
1963 21.7 23.7
1964 21 23.4
1965 20.3 23.1
1966 19.6 22.9
1967 19 22.9
1968 18.4 21.2
1969 18 18.9
1970 17.7 18.7
1971 17.5 19.1
1972 17.3 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 17.5 23.6
1980 17.7 24.2
1981 17.9 24.7
1982 18 25.1
1983 18.2 25.2
1984 18.4 24.5
1985 18.5 23.7
1986 18.6 22.8
1987 18.7 22.1
1988 18.7 21.4
1989 18.8 20.8
1990 19 20.2
1991 19.1 19.7
1992 19.3 19.4
1993 19.5 19.3
1994 19.8 19.3
1995 20 19.3
1996 20.4 19.4
1997 20.7 19.5
1998 21 19.6
1999 21.4 19.8
2000 21.8 20.1
2001 22.2 20.4
2002 22.6 20.6
2003 23 20.8
2004 23.4 21
2005 23.8 21.2
2006 24.2 21.3
2007 24.5 21.5
2008 24.8 21.7
2009 25.1 21.8
2010 25.4 21.8
2011 25.8 21.8
2012 26.1 21.7
2013 26.3 21.6
2014 26.5 21.5
2015 26.7 21.4
2016 26.9 21.5
2017 27 21.6
2018 27.1 21.8
2019 27.2 21.9
2020 27.3 21.8
2021 27.4 21.7
2022 27.6 21.6
2023 27.7 21.5
2024 27.8 21.4

Interactive Maps

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

GDP per capita

GDP

Life expectancy

Population

Population density

Fertility rate

Median age

Land area

National statistics comparison

Finance

Mongolia Nauru
GNI, Atlas method
$18.9B
2024
$254M
2024
Government expenditure, % of GDP
36.6%
2025
135%
2025
Education expenditure, % of GDP
3.66%
2023
5.68%
2023
Military expenditure, % of GDP
0.6%
2023
n/a
Armed forces personnel
18,000
2020
n/a
Deficit/surplus, % of GDP
+0.95%
2025
+10.8%
2025
Unemployment rate
5.18%
2023
5.06%
2021
Services, % of GDP
44.2%
2024
n/a
Industry, % of GDP
38.1%
2024
n/a
Economic freedom index
62.6
2025
60
2025
Income share by richest 10%
24.6%
2022
25.3%
2012
Income share by poorest 10%
3.4%
2022
3.4%
2012
Total reserves including gold
$5.51B
2024
n/a
Personal remittances received
$528M
2024
$881K
2023
International tourist arrivals
66,900
2020
n/a
International tourism as share of exports
0.64%
2020
2.32%
2018
Banked people share
98.3%
2024
n/a

Energy

Mongolia Nauru
Energy use, kg of oil equivalent per capita
1,891 kg
2022
n/a
GDP PPP per kg equivalent of energy use
$8.68
2022
n/a
Carbon dioxide (CO2) emissions
28.1 megatons
2023
0 megatons
2023
CO2 emissions per capita
8.08 tons
2023
0 tons
2023
Fossil fuel energy use share
94.7%
2022
n/a
Renewable energy use share
3%
2021
1.9%
2022
Alternative and nuclear energy use share
1.01%
2022
n/a
Net energy imports use share
-226.4%
2022
n/a
Electric power consumption per capita
2,546 kWh
2022
n/a
Renewable electricity output share
10.9%
2021
9.82%
2021
Hydroelectric share
0.81%
2022
0%
2021
Nuclear share
0%
2021
0%
2021
Electricity access
100%
2023
100%
2023

Society

Mongolia Nauru
% of world population
0.04%
2024
0.0001%
2024
Annual migration change
+83
2024
-121
2024
Urban population
69.3%
2024
100%
2024
Male:Female ratio
50:50
2024
50:50
2024
Average male height
5.6 ft
2025
5.56 ft
2025
Average female height
5.25 ft
2025
5.18 ft
2025
Quality of life index
47.6
2025
50.4
2025
Corruption Perceptions Index
33
2024
56
2025
Higher education index
42
2025
n/a
Homicides per 100K people
5.92
2023
0
2012
Road traffic mortality per 100K people
21
2019
1
2025
Visa free countries
77
2025
90
2025
Adult literacy rate
98.6%
2023
96.6%
2023
English speaking
1%
2025
96.7%
2023
People using the Internet
83%
2023
81.7%
2020

Health

Mongolia Nauru
Government health expenditure per capita
$448
2022
$2,264
2022
Out-of-pocket health expenditure per capita
$174.6
2022
$10.6
2022
Life expectancy
72.2 years
2025
62.4 years
2025
Foreign aid share of health expenditure
24.5%
2022
11.2%
2022
Physicians per 1,000 people
3.87
2021
1.25
2015
Age at first childbirth
20.5 years
2025
22.1 years
2017
Maternal mortality per 100K births
41
2023
273
2023
Mortality rate before reaching 5 years of age, per 1,000 live births
13.6
2023
8.9
2023
Obesity rate
24.8%
2022
71.1%
2022
Diabetes prevalence
10.3%
2024
21.8%
2024
Air quality index
24
2025
93
2025
Tobacco use prevalence
29.5%
2022
48.3%
2022
Pure alcohol consumption per capita
7.68 liters
2020
2.79 liters
2020

Territory

Mongolia Nauru
% of world land
1.05%
2025
0.00001%
2025
Land area per capita
170,717 sq mi
2024
646 sq mi
2024
Agricultural land area
414,933 sq mi
2025
1.54 sq mi
2025
Forest area
54,709 sq mi
2025
0 sq mi
2025
Roads length
70,339 mi
2017
18.6 mi
2002

In-depth comparisons

Facts comparisons

Facts vs Mongolia vs Nauru
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