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Comoros vs Nauru statistics compared

Updated on by Georank team

Comoros has a population of 867K (ranked 160/197), compared with 11.9K in Nauru (ranked 195/197). Comoros' land area is 719 sq mi versus 7.72 sq mi for Nauru (ranked 171st vs. 195th).

By GDP, Comoros ranks 183/197 ($1.44B) and Nauru ranks 195/197 ($163M). By GDP per capita, Comoros ranks 161/197 ($1,663), while Nauru ranks 74/197 ($13,609).

Main facts and rankings

Comoros Nauru
Population
903776
12125
Population rank 160/197 195/197
GDP
$1.44B
2024
$163M
2024
GDP rank 183/197 195/197
GDP per capita
$1,663
2024
$13,609
2024
GDP per capita rank 161/197 74/197
GDP per capita, PPP
$3,959
2024
$14,173
2024
Government debt
$463M
2024
$28.3M
2024
Debt-to-GDP ratio
32.2%
2024
17.4%
2024
Government debt per person
$535
2024
$2,367
2024
Government debt per person rank 166/185 113/185
Average annual personal income after taxes
$2,192
2026
$8,783
2026
Land area 719 sq mi 7.72 sq mi
Population density
1,252 ppl/mi²
2026
1,568 ppl/mi²
2026
Fertility rate
3.88
2023
3.33
2023
Median age
21.5 years
2024
21.4 years
2024
Life expectancy
67.5 years
2026
62.6 years
2026

Comoros and Nauru: Comparison Charts

Comoros and Nauru economies compared

GDP
Comoros

Nauru
1x
Year GDP
Comoros Nauru
2024 $1,440,991,455 $162,588,621
2023 $1,326,836,543 $151,435,610
2022 $1,222,485,532 $152,373,434
2021 $1,272,238,391 $175,390,281
2020 $1,218,763,671 $124,685,688
2019 $1,187,915,409 $125,160,116
2018 $1,178,530,633 $130,995,566
2017 $1,077,439,757 $109,355,639
2016 $1,012,835,493 $97,541,943
2015 $966,029,601 $84,863,441
2014 $1,149,587,661 $99,149,244
2013 $1,116,224,107 $94,385,015
2012 $1,015,843,491 $101,055,723
2011 $1,023,086,274 $65,071,880
2010 $907,978,731 $47,562,845
2009 $905,341,173 $44,176,246
2008 $915,659,108 $37,602,265
2007 $795,673,153 $22,766,972
2006 $688,498,642 $29,200,359
2005 $655,375,096 $30,070,666
2004 $622,679,660 $30,587,566
2003 $546,830,041 $24,778,160
2002 $427,360,070 $21,017,424
2001 $372,746,486 $22,613,288
2000 $339,504,306 $26,930,980
1999 $371,921,712 $27,328,613
1998 $363,932,160 $29,664,451
1997 $362,816,806 $37,331,507
1996 $392,488,149 $37,458,801
1995 $392,774,714 $39,969,706
1994 $314,789,556 $39,742,511
1993 $427,750,823 $43,542,088
1992 $436,552,922 $51,133,123
1991 $400,592,663 $52,533,789
1990 $401,561,022 $55,572,376
1989 $328,665,081 $53,736,786
1988 $336,422,522 $45,931,134
1987 $313,292,323 $40,118,410
1986 $258,143,903 $39,939,391
1985 $191,944,892 $41,548,741
1984 $189,102,734 $47,363,231
1983 $196,193,380 $48,439,093
1982 $202,152,462 $52,877,742
1981 $212,958,382 $51,689,637
1980 $243,390,496 $46,947,124
1979 - $44,431,330
1978 - $41,754,147
1977 - $40,444,702
1976 - $40,287,427
1975 - $40,106,776
1974 - $35,994,511
1973 - $26,529,817
1972 - $21,734,269
1971 - $19,009,433
1970 - $17,570,366

Data sources: World Bank | Economy & Growth (1970–2024, retrieved 2026-04-06).

GeoRank.org/facts/comoros/nauru | CC BY

Comoros and Nauru economies compared

GDP per capita
Comoros

Nauru
1x
Year GDP per capita
Comoros Nauru
2024 $1,663 $13,609
2023 $1,560 $12,752
2022 $1,465 $12,912
2021 $1,555 $14,979
2020 $1,519 $10,709
2019 $1,510 $10,802
2018 $1,527 $11,414
2017 $1,424 $9,657
2016 $1,365 $8,748
2015 $1,329 $7,747
2014 $1,616 $9,230
2013 $1,603 $8,975
2012 $1,490 $9,843
2011 $1,531 $6,444
2010 $1,387 $4,736
2009 $1,410 $4,411
2008 $1,455 $3,757
2007 $1,290 $2,272
2006 $1,138 $2,910
2005 $1,106 $2,992
2004 $1,072 $3,041
2003 $960 $2,463
2002 $765 $2,085
2001 $681 $2,232
2000 $633 $2,649
1999 $707 $2,683
1998 $704 $2,909
1997 $715 $3,661
1996 $786 $3,679
1995 $801 $3,932
1994 $653 $3,921
1993 $903 $4,310
1992 $939 $5,103
1991 $879 $5,333
1990 $903 $5,776
1989 $759 $5,723
1988 $798 $5,012
1987 $763 $4,485
1986 $646 $4,569
1985 $494 $4,859
1984 $501 $5,654
1983 $534 $5,896
1982 $566 $6,577
1981 $613 $6,594
1980 $721 $6,138
1979 - $5,950
1978 - $5,721
1977 - $5,646
1976 - $5,703
1975 - $5,740
1974 - $5,199
1973 - $3,864
1972 - $3,191
1971 - $2,811
1970 - $2,619

Data sources: World Bank | Economy & Growth (1970–2024, retrieved 2026-04-06).

GeoRank.org/facts/comoros/nauru | CC BY

Comoros vs. Nauru life expectancy calculator

Life expectancy
Comoros

Nauru
1x
Year Life expectancy, years
Comoros Nauru
2026 67.5 62.6
2025 67.2 62.4
2024 67 62.3
2023 66.8 62.1
2022 66.5 61.9
2021 65.2 61.3
2020 65.8 61.5
2019 65.7 61.4
2018 65.4 61.2
2017 65.1 61.1
2016 64.8 61
2015 64.5 60.9
2014 64.1 60.8
2013 63.8 60.7
2012 63.5 60.5
2011 63.1 60.3
2010 62.7 60.1
2009 62.3 59.9
2008 62 59.7
2007 61.5 59.5
2006 61.2 59.4
2005 60.9 59.4
2004 60.6 59.3
2003 60.2 59.4
2002 59.7 59.4
2001 59.6 59.5
2000 58.9 59.6
1999 58.9 59.7
1998 58.3 59.9
1997 58.2 60
1996 58.2 60.1
1995 57.8 60.1
1994 57.5 60
1993 57 59.8
1992 56.6 59.5
1991 56.1 59.3
1990 55.6 59.1
1989 55 58.9
1988 54.7 58.7
1987 54.1 58.6
1986 53.8 58.6
1985 53.3 58.6
1984 52.8 58.7
1983 52.1 58.7
1982 51.7 58.6
1981 51.2 58.6
1980 50.7 58.5
1979 50.1 58.4
1978 49.7 58.3
1977 49.2 58.1
1976 48.6 58.2
1975 46.9 58.3
1974 47.6 58.3
1973 47 58.4
1972 46.5 58.4
1971 45.8 58.4
1970 45.2 58.4
1969 44.6 58.4
1968 44.1 58.6
1967 43.6 58.6
1966 43.2 58.4
1965 42.7 58.3
1964 42.3 58.2
1963 41.9 58.1
1962 41.5 58
1961 41.2 58
1960 40.8 57.9
1959 40.5 57.9
1958 40.1 57.8
1957 39.7 57.7
1956 39.4 57.6
1955 39 57.5
1954 38.7 57.4
1953 38.4 57.2
1952 38 57
1951 34.3 56.8
1950 37.4 56.6

Data sources: United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10).

GeoRank.org/facts/comoros/nauru | CC BY

Comoros and Nauru population clocks and comparison

Population
Comoros

Nauru
1x
Year Population
Comoros Nauru
2024 866,628 11,947
2023 850,387 11,875
2022 834,188 11,801
2021 818,174 11,709
2020 802,163 11,643
2019 786,578 11,587
2018 771,590 11,477
2017 756,669 11,324
2016 741,741 11,150
2015 726,682 10,954
2014 711,503 10,742
2013 696,192 10,517
2012 681,630 10,267
2011 668,056 10,098
2010 654,836 10,043
2009 641,947 10,016
2008 629,307 10,009
2007 616,927 10,020
2006 604,753 10,034
2005 592,677 10,049
2004 580,704 10,060
2003 569,798 10,059
2002 558,923 10,082
2001 547,220 10,130
2000 536,080 10,168
1999 525,886 10,187
1998 516,597 10,198
1997 507,777 10,197
1996 499,107 10,183
1995 490,586 10,165
1994 482,142 10,137
1993 473,682 10,102
1992 465,113 10,021
1991 455,556 9,850
1990 444,596 9,622
1989 433,103 9,390
1988 421,687 9,165
1987 410,439 8,946
1986 399,318 8,742
1985 388,352 8,551
1984 377,637 8,377
1983 367,233 8,216
1982 357,139 8,040
1981 347,382 7,839
1980 337,721 7,649
1979 327,791 7,468
1978 317,688 7,298
1977 307,579 7,163
1976 297,538 7,064
1975 287,692 6,987
1974 278,075 6,923
1973 268,820 6,866
1972 260,077 6,812
1971 251,865 6,762
1970 244,185 6,710
1969 237,001 6,581
1968 230,244 6,328
1967 223,859 6,135
1966 218,663 6,043
1965 214,967 5,832
1964 211,644 5,515
1963 208,185 5,226
1962 204,702 4,979
1961 201,201 4,774
1960 197,700 4,607

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

GeoRank.org/facts/comoros/nauru | CC BY

Fertility rates in Comoros and Nauru

Fertility rate
Comoros

Nauru
1x
Year Fertility rate
Comoros Nauru
2023 3.88 3.33
2022 3.94 3.38
2021 4 3.43
2020 4.07 3.47
2019 4.14 3.53
2018 4.21 3.68
2017 4.28 3.88
2016 4.35 4.03
2015 4.42 4.08
2014 4.49 4.09
2013 4.57 4.1
2012 4.65 4.12
2011 4.72 4.12
2010 4.76 4.02
2009 4.78 3.85
2008 4.81 3.67
2007 4.86 3.5
2006 4.93 3.4
2005 5.01 3.38
2004 5.07 3.38
2003 5.12 3.39
2002 5.16 3.4
2001 5.2 3.46
2000 5.23 3.54
1999 5.28 3.64
1998 5.39 3.68
1997 5.51 3.74
1996 5.63 3.78
1995 5.73 3.81
1994 5.86 3.84
1993 6.02 3.89
1992 6.19 3.95
1991 6.35 3.99
1990 6.51 4.02
1989 6.65 4.07
1988 6.76 4.11
1987 6.87 4.14
1986 6.95 4.15
1985 7.02 4.14
1984 7.07 4.11
1983 7.11 4.06
1982 7.13 3.99
1981 7.14 3.94
1980 7.15 3.88
1979 7.16 3.85
1978 7.16 3.84
1977 7.15 3.86
1976 7.16 3.9
1975 7.16 3.97
1974 7.16 4.07
1973 7.17 4.19
1972 7.14 4.36
1971 7.12 4.54
1970 7.1 4.74
1969 7.07 4.94
1968 7.05 5.14
1967 7.02 5.29
1966 7 5.41
1965 6.97 5.48
1964 6.94 5.47
1963 6.92 5.44
1962 6.9 5.42
1961 6.85 5.38
1960 6.79 5.34

Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).

GeoRank.org/facts/comoros/nauru | CC BY

Comoros and Nauru demographics compared

Median age
Comoros

Nauru
1x
Year Median age, years
Comoros Nauru
2024 21.5 21.4
2023 21.4 21.5
2022 21.2 21.6
2021 21 21.7
2020 20.8 21.8
2019 20.5 21.9
2018 20.3 21.8
2017 20 21.6
2016 19.9 21.5
2015 19.8 21.4
2014 19.6 21.5
2013 19.4 21.6
2012 19.1 21.7
2011 18.9 21.8
2010 18.6 21.8
2009 18.3 21.8
2008 18 21.7
2007 17.7 21.5
2006 17.4 21.3
2005 17.1 21.2
2004 16.8 21
2003 16.6 20.8
2002 16.5 20.6
2001 16.4 20.4
2000 16.3 20.1
1999 16.2 19.8
1998 16.1 19.6
1997 16 19.5
1996 16 19.4
1995 16 19.3
1994 16.1 19.3
1993 16.3 19.3
1992 16.4 19.4
1991 16.5 19.7
1990 16.5 20.2
1989 16.4 20.8
1988 16.4 21.4
1987 16.4 22.1
1986 16.4 22.8
1985 16.5 23.7
1984 16.5 24.5
1983 16.5 25.2
1982 16.5 25.1
1981 16.5 24.7
1980 16.5 24.2
1979 16.6 23.6
1978 16.6 22.9
1977 16.7 22.1
1976 16.8 21.5
1975 16.8 21
1974 16.9 20.4
1973 17 19.8
1972 17.1 19.4
1971 17.2 19.1
1970 17.4 18.7
1969 17.6 18.9
1968 18 21.2
1967 18.4 22.9
1966 18.7 22.9
1965 19 23.1
1964 19.2 23.4
1963 19.3 23.7
1962 19.5 23.9
1961 19.6 24
1960 19.7 23.8

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

GeoRank.org/facts/comoros/nauru | CC BY

Interactive Maps

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

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National statistics comparison

Finance

Comoros Nauru
GNI, Atlas method
$1.38B
2024
$244M
2024
Government expenditure, % of GDP
19.1%
2024
122.1%
2024
Education expenditure, % of GDP
2.34%
2023
5.68%
2023
Deficit/surplus, % of GDP
-2.92%
2024
+29.8%
2024
Unemployment rate
4.39%
2021
5.06%
2021
Services, % of GDP
50.1%
2024
n/a
Industry, % of GDP
9.56%
2024
n/a
Economic freedom index
52.7
2026
60
2025
Income share by richest 10%
33.6%
2014
25.3%
2012
Income share by poorest 10%
1.6%
2014
3.4%
2012
Total reserves including gold
$324M
2024
n/a
Personal remittances received
$282M
2024
$2.24M
2024
International tourist arrivals
7,000
2020
n/a
International tourism as share of exports
26.8%
2020
2.32%
2018
Banked people share
45.5%
2024
n/a

Energy

Comoros Nauru
Energy use, kg of oil equivalent per capita
66.5 kg
2007
n/a
GDP PPP per kg equivalent of energy use
$32.8
2007
n/a
Carbon dioxide (CO2) emissions
0.45 megatons
2024
0 megatons
2024
CO2 emissions per capita
0.51 tons
2024
0 tons
2024
Fossil fuel energy use share
0%
2007
n/a
Renewable energy use share
39.3%
2022
1.9%
2022
Renewable electricity output share
0%
2021
9.82%
2021
Hydroelectric share
0%
2021
0%
2021
Nuclear share
0%
2021
0%
2021
Electricity access
89.8%
2023
100%
2023

Society

Comoros Nauru
% of world population
0.01%
2024
0.0001%
2024
Annual migration change
-2,127
2025
-122
2025
Urban population
33.5%
2024
100%
2024
Male:Female ratio
50.3:49.7
2024
50.9:49.1
2024
Average male height
5.5 ft
2025
5.56 ft
2025
Average female height
5.13 ft
2025
5.18 ft
2025
Quality of life index
15.6
2026
51.2
2026
Corruption Perceptions Index
20
2025
56
2025
Homicides per 100K people
7.7
2015
0
2012
Road traffic mortality per 100K people
26.6
2019
1
2025
Visa free countries
61
2025
89
2025
Adult literacy rate
61.7%
2022
96.6%
2023
English speaking
0%
2025
96.7%
2023
People using the Internet
35.7%
2023
81.7%
2020

Health

Comoros Nauru
Government health expenditure per capita
$102.2
2023
$2,292
2023
Out-of-pocket health expenditure per capita
$57.8
2023
$16.8
2023
Life expectancy
67.5 years
2026
62.6 years
2026
Foreign aid share of health expenditure
26.8%
2023
13.4%
2023
Physicians per 1,000 people
0.42
2022
1.27
2015
Age at first childbirth
23 years
2025
22.1 years
2017
Maternal mortality per 100K births
179
2023
273
2023
Mortality rate before reaching 5 years of age
39.8
2023
8.9
2023
Obesity rate
16.8%
2022
71.1%
2022
Diabetes prevalence
10.8%
2024
21.8%
2024
Air quality index
66
2026
93
2026
Tobacco use prevalence
17.2%
2022
48.3%
2022
Pure alcohol consumption per capita
0.23 liters
2020
2.79 liters
2020

Territory

Comoros Nauru
% of world land
0.001%
2026
0.00001%
2026
Land area per capita
829 sq mi
2024
646 sq mi
2024
Agricultural land area
514 sq mi
2026
1.54 sq mi
2026
Forest area
122 sq mi
2026
0 sq mi
2026
Roads length
547 mi
2002
18.6 mi
2002

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)

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