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Kiribati vs Nauru statistics compared

Updated on by Georank team

Kiribati has a population of 135K (ranked 180/197), compared with 11.9K in Nauru (ranked 195/197). Kiribati's land area is 313 sq mi versus 7.72 sq mi for Nauru (ranked 173rd vs. 195th).

By GDP, Kiribati ranks 192/197 ($308M) and Nauru ranks 195/197 ($160M). By GDP per capita, Kiribati ranks 151/197 ($2,289), while Nauru ranks 75/197 ($13,422).

Main facts and rankings

Kiribati Nauru
Population
138067
12088
Population rank 180/197 195/197
GDP
$308M
2024
$160M
2024
GDP rank 192/197 195/197
GDP per capita
$2,289
2024
$13,422
2024
GDP per capita rank 151/197 75/197
GDP per capita, PPP
$3,702
2024
$14,327
2024
Government debt
$30.5M
2024
$28.2M
2024
Debt-to-GDP ratio
8.77%
2025
15.2%
2025
Government debt per person
$226.9
2024
$2,360
2024
Government debt per person rank 181/185 114/185
Average annual personal income after taxes
$2,170
2025
$8,196
2025
Land area
313 sq mi
2025
7.72 sq mi
2025
Population density
430 ppl/mi²
2024
1,547 ppl/mi²
2024
Fertility rate
3.15
2023
3.33
2023
Median age
23.8 years
2024
21.4 years
2024
Life expectancy
66.7 years
2025
62.4 years
2025

Kiribati and Nauru: Comparison Charts

Kiribati and Nauru economies compared

GDP
Kiribati

Nauru
Year GDP
Kiribati Nauru
1970 $11,560,877 $17,570,366
1971 $12,356,134 $19,009,433
1972 $15,314,346 $21,734,269
1973 $25,645,040 $26,529,817
1974 $69,256,489 $35,994,511
1975 $44,547,454 $40,106,776
1976 $33,246,817 $40,287,427
1977 $31,335,459 $40,444,702
1978 $36,563,965 $41,754,147
1979 $34,466,197 $44,431,330
1980 $33,157,723 $46,947,124
1981 $35,267,489 $51,689,637
1982 $32,742,713 $52,877,742
1983 $31,000,546 $48,439,093
1984 $34,394,167 $47,363,231
1985 $26,126,615 $41,548,741
1986 $25,993,009 $39,939,391
1987 $29,554,413 $40,118,410
1988 $38,278,810 $45,931,134
1989 $37,645,319 $53,736,786
1990 $36,534,295 $55,572,376
1991 $41,247,792 $52,533,789
1992 $61,491,369 $51,133,123
1993 $58,953,596 $43,542,088
1994 $67,055,334 $39,742,511
1995 $68,596,395 $39,969,706
1996 $81,456,854 $37,458,801
1997 $80,205,807 $37,331,507
1998 $74,905,706 $29,664,451
1999 $77,323,978 $27,328,613
2000 $74,910,527 $26,930,980
2001 $64,935,850 $22,613,288
2002 $74,743,869 $21,017,424
2003 $96,105,619 $24,778,160
2004 $104,085,892 $30,587,566
2005 $113,895,437 $30,282,840
2006 $112,338,353 $29,183,627
2007 $138,054,946 $23,068,623
2008 $147,017,895 $37,184,925
2009 $140,177,384 $44,024,970
2010 $165,458,433 $47,442,299
2011 $195,970,140 $65,444,174
2012 $207,001,546 $100,794,925
2013 $201,730,861 $94,385,015
2014 $200,287,282 $98,752,257
2015 $191,559,399 $84,383,389
2016 $206,467,819 $97,276,023
2017 $222,875,736 $108,862,279
2018 $233,514,717 $130,937,590
2019 $216,985,388 $124,871,111
2020 $220,897,999 $124,530,027
2021 $285,259,894 $175,513,985
2022 $270,040,457 $152,190,819
2023 $288,610,732 $151,455,968
2024 $307,862,547 $160,350,640

Kiribati and Nauru economies compared

GDP per capita
Kiribati

Nauru
Year GDP per capita
Kiribati Nauru
1970 $201 $2,619
1971 $210.7 $2,811
1972 $256.2 $3,191
1973 $422 $3,864
1974 $1,131 $5,199
1975 $730 $5,740
1976 $548 $5,703
1977 $520 $5,646
1978 $611 $5,721
1979 $573 $5,950
1980 $542 $6,138
1981 $568 $6,594
1982 $519 $6,577
1983 $483 $5,896
1984 $527 $5,654
1985 $393 $4,859
1986 $382 $4,569
1987 $424 $4,485
1988 $536 $5,012
1989 $515 $5,723
1990 $488 $5,776
1991 $540 $5,333
1992 $792 $5,103
1993 $748 $4,310
1994 $838 $3,921
1995 $844 $3,932
1996 $986 $3,679
1997 $953 $3,661
1998 $874 $2,909
1999 $887 $2,683
2000 $845 $2,649
2001 $719 $2,232
2002 $810 $2,085
2003 $1,021 $2,463
2004 $1,083 $3,041
2005 $1,162 $3,014
2006 $1,123 $2,908
2007 $1,353 $2,302
2008 $1,411 $3,715
2009 $1,317 $4,395
2010 $1,522 $4,724
2011 $1,771 $6,481
2012 $1,844 $9,817
2013 $1,772 $8,975
2014 $1,737 $9,193
2015 $1,640 $7,703
2016 $1,743 $8,724
2017 $1,853 $9,613
2018 $1,913 $11,409
2019 $1,751 $10,777
2020 $1,752 $10,696
2021 $2,222 $14,990
2022 $2,070 $12,896
2023 $2,178 $12,754
2024 $2,289 $13,422

Kiribati vs. Nauru life expectancy calculator

Life expectancy
Kiribati

Nauru
Year Life expectancy, years
Kiribati Nauru
1950 45.7 56.6
1951 45.8 56.8
1952 45.9 57
1953 46 57.2
1954 46.1 57.4
1955 46.3 57.5
1956 46.5 57.6
1957 46.8 57.7
1958 47.1 57.8
1959 47.5 57.9
1960 48 57.9
1961 48.5 58
1962 49 58
1963 49.7 58.1
1964 50.4 58.2
1965 51 58.3
1966 51.7 58.4
1967 52.5 58.6
1968 53.1 58.6
1969 53.8 58.4
1970 54.4 58.4
1971 54.9 58.4
1972 55.3 58.4
1973 55.8 58.4
1974 56.1 58.3
1975 56.4 58.3
1976 56.6 58.2
1977 56.1 58.1
1978 56.9 58.3
1979 57.1 58.4
1980 57.3 58.5
1981 57.5 58.6
1982 57.8 58.6
1983 58.1 58.7
1984 58.4 58.7
1985 58.7 58.6
1986 59.1 58.6
1987 59.6 58.6
1988 60.1 58.7
1989 60.5 58.9
1990 61 59.1
1991 61.5 59.3
1992 62 59.5
1993 62.4 59.8
1994 62.8 60
1995 63.1 60.1
1996 63.5 60.1
1997 63.8 60
1998 64.1 59.9
1999 64.4 59.7
2000 64.7 59.6
2001 64.9 59.5
2002 65.1 59.4
2003 65.3 59.4
2004 65.4 59.3
2005 65.5 59.4
2006 65.6 59.4
2007 65.7 59.5
2008 65.7 59.7
2009 65.8 59.9
2010 65.9 60.1
2011 65.9 60.3
2012 65.9 60.5
2013 65.9 60.7
2014 65.9 60.8
2015 65.8 60.9
2016 65.8 61
2017 65.8 61.1
2018 65.8 61.2
2019 65.9 61.4
2020 65.2 61.5
2021 64.1 61.3
2022 66.3 61.9
2023 66.5 62.1
2024 66.6 62.3
2025 66.7 62.4

Kiribati and Nauru population clocks and comparison

Population
Kiribati

Nauru
Year Population
Kiribati Nauru
1960 47,157 4,607
1961 48,323 4,774
1962 49,538 4,979
1963 50,791 5,226
1964 52,088 5,515
1965 53,439 5,832
1966 54,425 6,043
1967 54,996 6,135
1968 55,529 6,328
1969 56,360 6,581
1970 57,510 6,710
1971 58,652 6,762
1972 59,778 6,812
1973 60,824 6,866
1974 61,219 6,923
1975 60,987 6,987
1976 60,661 7,064
1977 60,267 7,163
1978 59,864 7,298
1979 60,172 7,468
1980 61,148 7,649
1981 62,121 7,839
1982 63,134 8,040
1983 64,169 8,216
1984 65,228 8,377
1985 66,496 8,551
1986 68,059 8,742
1987 69,733 8,946
1988 71,427 9,165
1989 73,147 9,390
1990 74,855 9,622
1991 76,367 9,850
1992 77,641 10,021
1993 78,841 10,102
1994 80,021 10,137
1995 81,234 10,165
1996 82,623 10,183
1997 84,147 10,197
1998 85,657 10,198
1999 87,126 10,187
2000 88,613 10,168
2001 90,335 10,130
2002 92,264 10,082
2003 94,175 10,059
2004 96,085 10,060
2005 98,035 10,049
2006 100,017 10,034
2007 102,068 10,020
2008 104,222 10,009
2009 106,467 10,016
2010 108,704 10,043
2011 110,647 10,098
2012 112,284 10,267
2013 113,838 10,517
2014 115,326 10,742
2015 116,815 10,954
2016 118,478 11,150
2017 120,275 11,324
2018 122,084 11,477
2019 123,921 11,587
2020 126,099 11,643
2021 128,377 11,709
2022 130,469 11,801
2023 132,530 11,875
2024 134,518 11,947

Fertility rates in Kiribati and Nauru

Fertility rate
Kiribati

Nauru
Year Fertility rate
Kiribati Nauru
1960 6.44 5.34
1961 6.48 5.38
1962 6.42 5.42
1963 6.35 5.44
1964 6.29 5.47
1965 6.26 5.48
1966 6.23 5.41
1967 6.11 5.29
1968 5.98 5.14
1969 5.85 4.94
1970 5.71 4.74
1971 5.55 4.54
1972 5.37 4.36
1973 5.2 4.19
1974 5.09 4.07
1975 5.02 3.97
1976 4.96 3.9
1977 4.96 3.86
1978 4.97 3.84
1979 4.97 3.85
1980 4.96 3.88
1981 4.96 3.94
1982 4.95 3.99
1983 4.91 4.06
1984 4.91 4.11
1985 4.91 4.14
1986 4.87 4.15
1987 4.81 4.14
1988 4.73 4.11
1989 4.69 4.07
1990 4.67 4.02
1991 4.64 3.99
1992 4.57 3.95
1993 4.49 3.89
1994 4.44 3.84
1995 4.42 3.81
1996 4.43 3.78
1997 4.37 3.74
1998 4.29 3.68
1999 4.18 3.64
2000 4.07 3.54
2001 3.96 3.46
2002 3.81 3.4
2003 3.7 3.39
2004 3.73 3.38
2005 3.76 3.38
2006 3.82 3.4
2007 3.87 3.5
2008 3.9 3.67
2009 3.91 3.85
2010 3.9 4.02
2011 3.88 4.12
2012 3.77 4.12
2013 3.64 4.1
2014 3.52 4.09
2015 3.44 4.08
2016 3.38 4.03
2017 3.34 3.88
2018 3.32 3.68
2019 3.29 3.53
2020 3.25 3.47
2021 3.22 3.43
2022 3.18 3.38
2023 3.15 3.33

Kiribati and Nauru demographics compared

Median age
Kiribati

Nauru
Year Median age, years
Kiribati Nauru
1960 18.8 23.8
1961 18.5 24
1962 18.3 23.9
1963 18.2 23.7
1964 18.1 23.4
1965 18 23.1
1966 17.9 22.9
1967 17.7 22.9
1968 17.6 21.2
1969 17.5 18.9
1970 17.5 18.7
1971 17.6 19.1
1972 17.6 19.4
1973 17.7 19.8
1974 17.8 20.4
1975 18 21
1976 18.1 21.5
1977 18.2 22.1
1978 18.3 22.9
1979 18.4 23.6
1980 18.7 24.2
1981 18.9 24.7
1982 19 25.1
1983 19.2 25.2
1984 19.4 24.5
1985 19.6 23.7
1986 19.8 22.8
1987 19.9 22.1
1988 20.1 21.4
1989 20.2 20.8
1990 20.2 20.2
1991 20.2 19.7
1992 20.1 19.4
1993 20 19.3
1994 19.8 19.3
1995 19.7 19.3
1996 19.6 19.4
1997 19.6 19.5
1998 19.6 19.6
1999 19.6 19.8
2000 19.7 20.1
2001 19.8 20.4
2002 19.9 20.6
2003 20.1 20.8
2004 20.3 21
2005 20.5 21.2
2006 20.7 21.3
2007 20.9 21.5
2008 21 21.7
2009 21.2 21.8
2010 21.3 21.8
2011 21.5 21.8
2012 21.7 21.7
2013 21.9 21.6
2014 22.1 21.5
2015 22.3 21.4
2016 22.5 21.5
2017 22.7 21.6
2018 22.9 21.8
2019 23 21.9
2020 23.2 21.8
2021 23.3 21.7
2022 23.5 21.6
2023 23.6 21.5
2024 23.8 21.4

Interactive Maps

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

GDP per capita

GDP

Life expectancy

Population

Population density

Fertility rate

Median age

Land area

National statistics comparison

Finance

Kiribati Nauru
GNI, Atlas method
$487M
2024
$254M
2024
Government expenditure, % of GDP
126.6%
2025
135%
2025
Education expenditure, % of GDP
16.4%
2023
5.68%
2023
Deficit/surplus, % of GDP
-15.1%
2025
+10.8%
2025
Unemployment rate
2.79%
2023
5.06%
2021
Services, % of GDP
65.7%
2022
n/a
Industry, % of GDP
9.86%
2022
n/a
Economic freedom index
50.9
2025
60
2025
Income share by richest 10%
22.8%
2019
25.3%
2012
Income share by poorest 10%
4%
2019
3.4%
2012
Personal remittances received
$14.7M
2024
$881K
2023
International tourist arrivals
12,000
2019
n/a
International tourism as share of exports
17.6%
2017
2.32%
2018

Energy

Kiribati Nauru
Energy use, kg of oil equivalent per capita
107.8 kg
2007
n/a
GDP PPP per kg equivalent of energy use
$16.6
2007
n/a
Carbon dioxide (CO2) emissions
0.1 megatons
2023
0 megatons
2023
CO2 emissions per capita
0.73 tons
2023
0 tons
2023
Fossil fuel energy use share
0%
2007
n/a
Renewable energy use share
41.9%
2022
1.9%
2022
Renewable electricity output share
16.4%
2021
9.82%
2021
Hydroelectric share
0%
2021
0%
2021
Nuclear share
0%
2021
0%
2021
Electricity access
95.9%
2023
100%
2023

Society

Kiribati Nauru
% of world population
0.002%
2024
0.0001%
2024
Annual migration change
-471
2024
-121
2024
Urban population
58.4%
2024
100%
2024
Male:Female ratio
50:50
2024
50:50
2024
Average male height
5.58 ft
2025
5.56 ft
2025
Average female height
5.28 ft
2025
5.18 ft
2025
Quality of life index
28.7
2025
50.4
2025
Corruption Perceptions Index
40
2025
56
2025
Homicides per 100K people
7.17
2012
0
2012
Road traffic mortality per 100K people
1.9
2019
1
2025
Visa free countries
128
2025
90
2025
Adult literacy rate
98.6%
2020
96.6%
2023
English speaking
24.2%
2023
96.7%
2023
People using the Internet
88%
2023
81.7%
2020

Health

Kiribati Nauru
Government health expenditure per capita
$217.7
2022
$2,264
2022
Out-of-pocket health expenditure per capita
$1.71
2022
$10.6
2022
Life expectancy
66.7 years
2025
62.4 years
2025
Foreign aid share of health expenditure
15.8%
2022
11.2%
2022
Physicians per 1,000 people
0.19
2013
1.25
2015
Age at first childbirth
23.1 years
2025
22.1 years
2017
Maternal mortality per 100K births
80
2023
273
2023
Mortality rate before reaching 5 years of age, per 1,000 live births
55.1
2023
8.9
2023
Obesity rate
46.9%
2022
71.1%
2022
Diabetes prevalence
24.6%
2024
21.8%
2024
Air quality index
95
2025
93
2025
Tobacco use prevalence
39.7%
2022
48.3%
2022
Pure alcohol consumption per capita
0.72 liters
2020
2.79 liters
2020

Territory

Kiribati Nauru
% of world land
0.0005%
2025
0.00001%
2025
Land area per capita
2,325 sq mi
2024
646 sq mi
2024
Agricultural land area
131.3 sq mi
2025
1.54 sq mi
2025
Forest area
4.56 sq mi
2025
0 sq mi
2025
Roads length
416 mi
2017
18.6 mi
2002

In-depth comparisons

Facts comparisons

Facts vs Kiribati vs Nauru
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