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Nauru vs Nigeria statistics compared

Updated on by Georank team

Nauru has a population of 11.9K (ranked 195/197), compared with 233M in Nigeria (ranked 6/197). Nauru's land area is 7.72 sq mi versus 351,650 sq mi for Nigeria (ranked 195th vs. 30th).

By GDP, Nauru ranks 195/197 ($160M) and Nigeria ranks 58/197 ($188B). By GDP per capita, Nauru ranks 75/197 ($13,422), while Nigeria ranks 186/197 ($807).

Main facts and rankings

Nauru Nigeria
Population
12088
241467099
Population rank 195/197 6/197
GDP
$160M
2024
$188B
2024
GDP rank 195/197 58/197
GDP per capita
$13,422
2024
$807
2024
GDP per capita rank 75/197 186/197
GDP per capita, PPP
$14,327
2024
$6,440
2024
Government debt
$28.2M
2024
$99.3B
2024
Debt-to-GDP ratio
15.2%
2025
52.5%
2025
Government debt per person
$2,360
2024
$427
2024
Government debt per person rank 114/185 170/185
Average annual personal income after taxes
$8,196
2025
$1,020
2025
Land area
7.72 sq mi
2025
351,650 sq mi
2025
Population density
1,547 ppl/mi²
2024
662 ppl/mi²
2024
Fertility rate
3.33
2023
4.48
2023
Median age
21.4 years
2024
19 years
2024
Life expectancy
62.4 years
2025
54.8 years
2025

Nauru and Nigeria: Comparison Charts

Nauru and Nigeria economies compared

GDP
Nauru

Nigeria
Year GDP
Nauru Nigeria
1960 - $4,196,174,502
1961 - $4,467,287,893
1962 - $4,909,399,176
1963 - $5,165,590,254
1964 - $5,552,931,319
1965 - $5,874,537,650
1966 - $6,366,917,453
1967 - $5,203,237,919
1968 - $5,200,997,920
1969 - $6,634,317,346
1970 $17,570,366 $12,546,094,982
1971 $19,009,433 $9,181,769,912
1972 $21,734,269 $12,274,416,018
1973 $26,529,817 $15,162,871,287
1974 $35,994,511 $24,846,641,318
1975 $40,106,776 $27,778,934,625
1976 $40,287,427 $36,308,883,249
1977 $40,444,702 $36,035,407,725
1978 $41,754,147 $36,527,862,209
1979 $44,431,330 $47,259,911,894
1980 $46,947,124 $64,201,788,123
1981 $51,689,637 $164,475,209,516
1982 $52,877,742 $142,769,363,314
1983 $48,439,093 $97,094,911,792
1984 $47,363,231 $73,484,359,521
1985 $41,548,741 $73,745,821,158
1986 $39,939,391 $54,805,852,581
1987 $40,118,410 $52,676,041,931
1988 $45,931,134 $49,648,470,440
1989 $53,736,786 $44,003,061,108
1990 $55,572,376 $54,035,795,388
1991 $52,533,789 $59,526,833,412
1992 $51,133,123 $52,058,181,854
1993 $43,542,088 $56,721,051,402
1994 $39,742,511 $80,399,613,064
1995 $39,969,706 $140,919,776,986
1996 $37,458,801 $185,730,236,700
1997 $37,331,507 $200,850,397,618
1998 $29,664,451 $218,416,200,673
1999 $27,328,613 $59,145,077,039
2000 $26,930,980 $69,171,451,627
2001 $22,613,288 $73,557,840,064
2002 $21,017,424 $95,054,059,303
2003 $24,778,160 $104,738,954,264
2004 $30,587,566 $135,764,731,646
2005 $30,282,840 $175,670,569,969
2006 $29,183,627 $238,454,997,161
2007 $23,068,623 $278,260,846,800
2008 $37,184,925 $339,476,276,258
2009 $44,024,970 $295,008,835,381
2010 $47,442,299 $366,990,417,129
2011 $65,444,174 $414,466,676,831
2012 $100,794,925 $463,971,018,239
2013 $94,385,015 $520,117,180,314
2014 $98,752,257 $574,183,763,412
2015 $84,383,389 $493,026,682,801
2016 $97,276,023 $404,649,125,252
2017 $108,862,279 $375,745,731,053
2018 $130,937,590 $421,739,251,509
2019 $124,871,111 $474,517,490,844
2020 $124,530,027 $432,198,898,468
2021 $175,513,985 $440,833,635,874
2022 $152,190,819 $477,403,400,101
2023 $151,455,968 $363,846,332,835
2024 $160,350,640 $187,759,703,100

Nauru and Nigeria economies compared

GDP per capita
Nauru

Nigeria
Year GDP per capita
Nauru Nigeria
1960 - $93.1
1961 - $97.1
1962 - $104.5
1963 - $107.7
1964 - $113.3
1965 - $117.3
1966 - $124.4
1967 - $99.5
1968 - $97.3
1969 - $121.4
1970 $2,619 $224.5
1971 $2,811 $160.5
1972 $3,191 $209.5
1973 $3,864 $252.4
1974 $5,199 $403
1975 $5,740 $438
1976 $5,703 $556
1977 $5,646 $536
1978 $5,721 $527
1979 $5,950 $661
1980 $6,138 $870
1981 $6,594 $2,162
1982 $6,577 $1,822
1983 $5,896 $1,207
1984 $5,654 $890
1985 $4,859 $869
1986 $4,569 $628
1987 $4,485 $588
1988 $5,012 $540
1989 $5,723 $465
1990 $5,776 $556
1991 $5,333 $597
1992 $5,103 $509
1993 $4,310 $540
1994 $3,921 $745
1995 $3,932 $1,272
1996 $3,679 $1,633
1997 $3,661 $1,720
1998 $2,909 $1,822
1999 $2,683 $481
2000 $2,649 $547
2001 $2,232 $566
2002 $2,085 $712
2003 $2,463 $763
2004 $3,041 $962
2005 $3,014 $1,211
2006 $2,908 $1,600
2007 $2,302 $1,816
2008 $3,715 $2,154
2009 $4,395 $1,820
2010 $4,724 $2,202
2011 $6,481 $2,418
2012 $9,817 $2,633
2013 $8,975 $2,873
2014 $9,193 $3,089
2015 $7,703 $2,586
2016 $8,724 $2,070
2017 $9,613 $1,876
2018 $11,409 $2,058
2019 $10,777 $2,265
2020 $10,696 $2,020
2021 $14,990 $2,017
2022 $12,896 $2,139
2023 $12,754 $1,597
2024 $13,422 $807

Nauru vs. Nigeria life expectancy calculator

Life expectancy
Nauru

Nigeria
Year Life expectancy, years
Nauru Nigeria
1950 56.6 35.5
1951 56.8 35.7
1952 57 35.9
1953 57.2 36
1954 57.4 36.2
1955 57.5 36.3
1956 57.6 36.5
1957 57.7 36.6
1958 57.8 36.8
1959 57.9 37
1960 57.9 37.2
1961 58 37.4
1962 58 37.6
1963 58.1 37.8
1964 58.2 38
1965 58.3 38.2
1966 58.4 38.4
1967 58.6 37.5
1968 58.6 38.6
1969 58.4 38.9
1970 58.4 40
1971 58.4 40.6
1972 58.4 41.3
1973 58.4 41.8
1974 58.3 42.5
1975 58.3 43.1
1976 58.2 44.2
1977 58.1 44.8
1978 58.3 45.3
1979 58.4 45.7
1980 58.5 46
1981 58.6 46.3
1982 58.6 46.4
1983 58.7 46.4
1984 58.7 46.3
1985 58.6 46.2
1986 58.6 46
1987 58.6 45.9
1988 58.7 45.8
1989 58.9 45.8
1990 59.1 45.7
1991 59.3 45.5
1992 59.5 45.6
1993 59.8 45.8
1994 60 45.7
1995 60.1 45.9
1996 60.1 45.8
1997 60 46
1998 59.9 46.1
1999 59.7 46.6
2000 59.6 47.1
2001 59.5 47.5
2002 59.4 48
2003 59.4 48.6
2004 59.3 49.1
2005 59.4 49.5
2006 59.4 49.9
2007 59.5 50.4
2008 59.7 50.7
2009 59.9 51.1
2010 60.1 51.3
2011 60.3 51.5
2012 60.5 51.7
2013 60.7 51.8
2014 60.8 51.9
2015 60.9 51.9
2016 61 52.2
2017 61.1 52.4
2018 61.2 52.7
2019 61.4 53
2020 61.5 53.1
2021 61.3 53.5
2022 61.9 54.1
2023 62.1 54.5
2024 62.3 54.6
2025 62.4 54.8

Nauru and Nigeria population clocks and comparison

Population
Nauru

Nigeria
Year Population
Nauru Nigeria
1960 4,607 45,053,782
1961 4,774 45,989,310
1962 4,979 46,965,292
1963 5,226 47,973,575
1964 5,515 49,012,016
1965 5,832 50,086,764
1966 6,043 51,188,234
1967 6,135 52,293,065
1968 6,328 53,432,783
1969 6,581 54,631,914
1970 6,710 55,893,838
1971 6,762 57,214,684
1972 6,812 58,601,748
1973 6,866 60,082,139
1974 6,923 61,679,144
1975 6,987 63,410,815
1976 7,064 65,258,009
1977 7,163 67,234,590
1978 7,298 69,326,532
1979 7,468 71,498,242
1980 7,649 73,764,641
1981 7,839 76,068,103
1982 8,040 78,378,701
1983 8,216 80,438,260
1984 8,377 82,526,443
1985 8,551 84,897,973
1986 8,742 87,235,953
1987 8,946 89,591,716
1988 9,165 92,020,090
1989 9,390 94,531,014
1990 9,622 97,120,925
1991 9,850 99,720,162
1992 10,021 102,372,770
1993 10,102 105,122,069
1994 10,137 107,935,714
1995 10,165 110,819,428
1996 10,183 113,754,779
1997 10,197 116,754,792
1998 10,198 119,846,254
1999 10,187 123,047,320
2000 10,168 126,382,494
2001 10,130 129,862,595
2002 10,082 133,471,989
2003 10,059 137,202,644
2004 10,060 141,057,045
2005 10,049 145,017,253
2006 10,034 149,077,334
2007 10,020 153,267,261
2008 10,009 157,595,014
2009 10,016 162,049,464
2010 10,043 166,642,886
2011 10,098 171,379,598
2012 10,267 176,200,625
2013 10,517 181,049,443
2014 10,742 185,896,915
2015 10,954 190,671,878
2016 11,150 195,443,700
2017 11,324 200,254,579
2018 11,477 204,938,755
2019 11,587 209,485,641
2020 11,643 213,996,181
2021 11,709 218,529,286
2022 11,801 223,150,896
2023 11,875 227,882,945
2024 11,947 232,679,478

Fertility rates in Nauru and Nigeria

Fertility rate
Nauru

Nigeria
Year Fertility rate
Nauru Nigeria
1960 5.34 6.36
1961 5.38 6.35
1962 5.42 6.36
1963 5.44 6.35
1964 5.47 6.36
1965 5.48 6.37
1966 5.41 6.39
1967 5.29 6.4
1968 5.14 6.42
1969 4.94 6.44
1970 4.74 6.47
1971 4.54 6.53
1972 4.36 6.58
1973 4.19 6.63
1974 4.07 6.7
1975 3.97 6.77
1976 3.9 6.81
1977 3.86 6.86
1978 3.84 6.92
1979 3.85 6.89
1980 3.88 6.85
1981 3.94 6.82
1982 3.99 6.8
1983 4.06 6.78
1984 4.11 6.7
1985 4.14 6.62
1986 4.15 6.56
1987 4.14 6.5
1988 4.11 6.5
1989 4.07 6.49
1990 4.02 6.46
1991 3.99 6.43
1992 3.95 6.39
1993 3.89 6.35
1994 3.84 6.32
1995 3.81 6.27
1996 3.78 6.22
1997 3.74 6.14
1998 3.68 6.07
1999 3.64 6.08
2000 3.54 6.12
2001 3.46 6.13
2002 3.4 6.12
2003 3.39 6.1
2004 3.38 6.09
2005 3.38 6.06
2006 3.4 6.05
2007 3.5 6.03
2008 3.67 6.02
2009 3.85 5.99
2010 4.02 5.95
2011 4.12 5.89
2012 4.12 5.8
2013 4.1 5.69
2014 4.09 5.62
2015 4.08 5.5
2016 4.03 5.34
2017 3.88 5.18
2018 3.68 5.02
2019 3.53 4.86
2020 3.47 4.7
2021 3.43 4.64
2022 3.38 4.55
2023 3.33 4.48

Nauru and Nigeria demographics compared

Median age
Nauru

Nigeria
Year Median age, years
Nauru Nigeria
1960 23.8 19.3
1961 24 19.3
1962 23.9 19.3
1963 23.7 19.3
1964 23.4 19.3
1965 23.1 19.3
1966 22.9 19.3
1967 22.9 19.2
1968 21.2 19.2
1969 18.9 19.1
1970 18.7 18.9
1971 19.1 18.8
1972 19.4 18.7
1973 19.8 18.6
1974 20.4 18.5
1975 21 18.4
1976 21.5 18.3
1977 22.1 18.2
1978 22.9 18
1979 23.6 17.9
1980 24.2 17.8
1981 24.7 17.7
1982 25.1 17.6
1983 25.2 17.5
1984 24.5 17.4
1985 23.7 17.3
1986 22.8 17.3
1987 22.1 17.3
1988 21.4 17.3
1989 20.8 17.3
1990 20.2 17.3
1991 19.7 17.3
1992 19.4 17.4
1993 19.3 17.4
1994 19.3 17.5
1995 19.3 17.6
1996 19.4 17.6
1997 19.5 17.7
1998 19.6 17.8
1999 19.8 17.9
2000 20.1 17.9
2001 20.4 17.9
2002 20.6 17.9
2003 20.8 17.9
2004 21 17.9
2005 21.2 17.9
2006 21.3 17.9
2007 21.5 17.9
2008 21.7 17.8
2009 21.8 17.8
2010 21.8 17.8
2011 21.8 17.7
2012 21.7 17.7
2013 21.6 17.7
2014 21.5 17.7
2015 21.4 17.8
2016 21.5 17.8
2017 21.6 17.9
2018 21.8 18
2019 21.9 18.2
2020 21.8 18.3
2021 21.7 18.5
2022 21.6 18.7
2023 21.5 18.8
2024 21.4 19

Interactive Maps

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

GDP per capita

GDP

Life expectancy

Population

Population density

Fertility rate

Median age

Land area

National statistics comparison

Finance

Nauru Nigeria
GNI, Atlas method
$254M
2024
$291B
2024
Government expenditure, % of GDP
135%
2025
18.5%
2025
Education expenditure, % of GDP
5.68%
2023
0.32%
2023
Military expenditure, % of GDP n/a
0.81%
2023
Armed forces personnel n/a
223,000
2020
Deficit/surplus, % of GDP
+10.8%
2025
-4.48%
2025
Unemployment rate
5.06%
2021
3.45%
2024
Services, % of GDP n/a
47%
2024
Industry, % of GDP n/a
29.6%
2024
Economic freedom index
60
2025
53.4
2025
Income share by richest 10%
25.3%
2012
26.3%
2022
Income share by poorest 10%
3.4%
2012
3%
2022
Number of billionaires n/a
4
2025
Percentage of billionaires n/a
0.000004%
2025
Listed domestic companies n/a
169
2024
Market capitalization of domestic companies n/a
$54.4B
2024
Total reserves including gold n/a
$38.6B
2024
Personal remittances received
$881K
2023
$21.3B
2024
International tourist arrivals n/a
5,265,000
2016
International tourism as share of exports
2.32%
2018
0.8%
2020
Banked people share n/a
63.3%
2024

Energy

Nauru Nigeria
Energy use, kg of oil equivalent per capita n/a
333 kg
2022
GDP PPP per kg equivalent of energy use n/a
$17.9
2022
Carbon dioxide (CO2) emissions
0 megatons
2023
127.9 megatons
2023
CO2 emissions per capita
0 tons
2023
0.56 tons
2023
Fossil fuel energy use share n/a
55.7%
2022
Renewable energy use share
1.9%
2022
80.3%
2021
Alternative and nuclear energy use share n/a
1.08%
2022
Net energy imports use share n/a
-66.3%
2022
Electric power consumption per capita n/a
135.6 kWh
2022
Renewable electricity output share
9.82%
2021
23.8%
2021
Hydroelectric share
0%
2021
24.3%
2022
Nuclear share
0%
2021
0%
2021
Electricity access
100%
2023
61.2%
2023

Society

Nauru Nigeria
% of world population
0.0001%
2024
2.86%
2024
Annual migration change
-121
2024
-35,202
2024
Urban population
100%
2024
55%
2024
Male:Female ratio
50:50
2024
50:50
2024
Average male height
5.56 ft
2025
5.63 ft
2025
Average female height
5.18 ft
2025
5.19 ft
2025
Quality of life index
50.4
2025
12.9
2025
Corruption Perceptions Index
56
2025
26
2024
Higher education index n/a
58
2025
Homicides per 100K people
0
2012
21.7
2019
Road traffic mortality per 100K people
1
2025
20.7
2019
Visa free countries
90
2025
54
2025
Adult literacy rate
96.6%
2023
70.4%
2024
English speaking
96.7%
2023
60.6%
2023
People using the Internet
81.7%
2020
39.2%
2023

Health

Nauru Nigeria
Government health expenditure per capita
$2,264
2022
$90.9
2022
Out-of-pocket health expenditure per capita
$10.6
2022
$69.2
2022
Life expectancy
62.4 years
2025
54.8 years
2025
Foreign aid share of health expenditure
11.2%
2022
6.76%
2022
Physicians per 1,000 people
1.25
2015
0.39
2022
Age at first childbirth
22.1 years
2017
20.4 years
2025
Maternal mortality per 100K births
273
2023
993
2023
Mortality rate before reaching 5 years of age, per 1,000 live births
8.9
2023
104.9
2023
Obesity rate
71.1%
2022
12.8%
2022
Diabetes prevalence
21.8%
2024
3%
2024
Air quality index
93
2025
8
2025
Tobacco use prevalence
48.3%
2022
3.3%
2022
Pure alcohol consumption per capita
2.79 liters
2020
3.78 liters
2020

Territory

Nauru Nigeria
% of world land
0.00001%
2025
0.61%
2025
Land area per capita
646 sq mi
2024
1,511 sq mi
2024
Agricultural land area
1.54 sq mi
2025
267,948 sq mi
2025
Forest area
0 sq mi
2025
81,611 sq mi
2025
Roads length
18.6 mi
2002
121,167 mi
2017

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