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Mauritius vs Nauru statistics compared

Updated on by Georank

Mauritius has a population of 1.24M (ranked 157/197), compared with 12K in Nauru (ranked 195/197). Mauritius' land area is 771 sq mi versus 7.72 sq mi for Nauru (ranked 170th vs. 195th).

By GDP, Mauritius ranks 144/197 ($16.2B) and Nauru ranks 195/197 ($176M). By GDP per capita, Mauritius ranks 80/197 ($12,991), while Nauru ranks 74/197 ($14,640).

Main facts and rankings

Mauritius Nauru
Population
1240721
12139
Population rank 157/197 195/197
GDP
$16.2B
2025
$176M
2025
GDP rank 144/197 195/197
GDP per capita
$12,991
2025
$14,640
2025
GDP per capita rank 80/197 74/197
GDP per capita, PPP
$31,840
2024
$14,173
2024
Government debt
$14B
2025
$25.8M
2025
Debt-to-GDP ratio
86.5%
2025
14.6%
2025
Government debt per person
$11,233
2025
$2,145
2025
Government debt per person rank 55/185 118/185
Average annual personal income after taxes
$8,169
2026
$9,187
2026
Land area 771 sq mi 7.72 sq mi
Population density
1,609 ppl/mi²
2026
1,567 ppl/mi²
2026
Fertility rate
1.44
2024
3.29
2024
Median age
38.9 years
2025
21.3 years
2025
Life expectancy
75.4 years
2026
62.6 years
2026

Mauritius and Nauru: Comparison Charts

Mauritius and Nauru economies compared

GDP
Mauritius

Nauru
1x
Year GDP
Mauritius Nauru
2025 $16,157,804,492 $176,040,044
2024 $14,938,055,690 $167,833,415
2023 $14,072,212,290 $161,531,317
2022 $12,936,444,123 $180,671,357
2021 $11,622,048,697 $149,268,324
2020 $11,566,111,138 $124,685,688
2019 $14,645,235,205 $125,160,116
2018 $14,957,535,716 $130,995,566
2017 $13,896,938,315 $109,355,639
2016 $12,757,680,847 $97,541,943
2015 $12,162,211,503 $84,863,441
2014 $13,230,490,082 $99,149,244
2013 $12,434,596,541 $94,385,015
2012 $11,832,323,837 $101,055,723
2011 $11,677,718,382 $65,071,880
2010 $10,144,716,155 $47,562,845
2009 $9,264,482,256 $44,176,246
2008 $10,127,741,915 $37,602,265
2007 $8,277,474,850 $22,766,972
2006 $7,137,710,413 $29,200,359
2005 $6,576,108,447 $30,070,666
2004 $6,667,418,752 $30,587,566
2003 $5,894,873,920 $24,778,160
2002 $4,906,494,249 $21,017,424
2001 $4,675,755,867 $22,613,288
2000 $4,726,108,622 $26,930,980
1999 $4,402,193,195 $27,328,613
1998 $4,225,813,976 $29,664,451
1997 $4,243,755,308 $37,331,507
1996 $4,481,489,762 $37,458,801
1995 $4,094,741,652 $39,969,706
1994 $3,606,050,873 $39,742,511
1993 $3,307,302,126 $43,542,088
1992 $3,267,677,814 $51,133,123
1991 $2,895,354,736 $52,533,789
1990 $2,689,212,760 $55,572,376
1989 $2,211,312,823 $53,736,786
1988 $2,163,252,449 $45,931,134
1987 $1,906,174,438 $40,118,410
1986 $1,482,601,552 $39,939,391
1985 $1,090,611,325 $41,548,741
1984 $1,054,564,759 $47,363,231
1983 $1,104,956,573 $48,439,093
1982 $1,092,923,636 $52,877,742
1981 $1,157,769,444 $51,689,637
1980 $1,147,027,924 $46,947,124
1979 $1,227,446,632 $44,431,330
1978 $1,029,040,323 $41,754,147
1977 $834,722,972 $40,444,702
1976 $713,510,052 $40,287,427
1975 $673,311,287 $40,106,776
1974 $669,894,030 $35,994,511
1973 $404,285,775 $26,529,817
1972 $318,664,900 $21,734,269
1971 $251,437,338 $19,009,433
1970 $224,125,805 $17,570,366
1969 $221,553,613 -
1968 $206,576,631 -
1967 $238,439,291 -
1966 $227,534,083 -
1965 $230,024,161 -
1964 $218,914,569 -
1963 $253,839,558 -
1962 $197,738,208 -
1961 $191,757,729 -
1960 $162,089,564 -

Data sources: World Bank | Economy & Growth (1960–2025, retrieved 2026-07-08).

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

Mauritius and Nauru economies compared

GDP per capita
Mauritius

Nauru
1x
Year GDP per capita
Mauritius Nauru
2025 $12,991 $14,640
2024 $11,991 $14,048
2023 $11,270 $13,603
2022 $10,247 $15,310
2021 $9,178 $12,748
2020 $9,136 $10,709
2019 $11,568 $10,802
2018 $11,819 $11,414
2017 $10,987 $9,657
2016 $10,095 $8,748
2015 $9,631 $7,747
2014 $10,490 $9,230
2013 $9,877 $8,975
2012 $9,422 $9,843
2011 $9,324 $6,444
2010 $8,113 $4,736
2009 $7,427 $4,411
2008 $8,140 $3,757
2007 $6,677 $2,272
2006 $5,784 $2,910
2005 $5,354 $2,992
2004 $5,461 $3,041
2003 $4,858 $2,463
2002 $4,073 $2,085
2001 $3,909 $2,232
2000 $3,982 $2,649
1999 $3,746 $2,683
1998 $3,642 $2,909
1997 $3,696 $3,661
1996 $3,952 $3,679
1995 $3,648 $3,932
1994 $3,240 $3,921
1993 $3,014 $4,310
1992 $3,013 $5,103
1991 $2,705 $5,333
1990 $2,540 $5,776
1989 $2,103 $5,723
1988 $2,074 $5,012
1987 $1,840 $4,485
1986 $1,442 $4,569
1985 $1,069 $4,859
1984 $1,042 $5,654
1983 $1,103 $5,896
1982 $1,101 $6,577
1981 $1,181 $6,594
1980 $1,187 $6,138
1979 $1,292 $5,950
1978 $1,102 $5,721
1977 $906 $5,646
1976 $787 $5,703
1975 $755 $5,740
1974 $763 $5,199
1973 $467 $3,864
1972 $374 $3,191
1971 $299.6 $2,811
1970 $271.3 $2,619
1969 $272.7 -
1968 $258.7 -
1967 $304 -
1966 $296 -
1965 $305 -
1964 $297.3 -
1963 $353 -
1962 $282.3 -
1961 $281.7 -
1960 $238.3 -

Data sources: World Bank | Economy & Growth (1960–2025, retrieved 2026-07-08).

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

Mauritius vs. Nauru life expectancy calculator

Life expectancy
Mauritius

Nauru
1x
Year Life expectancy, years
Mauritius Nauru
2026 75.4 62.6
2025 75.3 62.4
2024 75.1 62.3
2023 74.9 62.1
2022 73.5 61.9
2021 72.9 61.3
2020 74.7 61.5
2019 74.2 61.4
2018 74.5 61.2
2017 75 61.1
2016 74.9 61
2015 74.7 60.9
2014 74.6 60.8
2013 74.4 60.7
2012 74.3 60.5
2011 74.1 60.3
2010 73.6 60.1
2009 73.3 59.9
2008 73.1 59.7
2007 72.9 59.5
2006 72.8 59.4
2005 72.6 59.4
2004 72.5 59.3
2003 72.3 59.4
2002 72.1 59.4
2001 72 59.5
2000 71.8 59.6
1999 71.4 59.7
1998 70.9 59.9
1997 70.7 60
1996 70.5 60.1
1995 70.6 60.1
1994 70.4 60
1993 70.4 59.8
1992 70.2 59.5
1991 70.1 59.3
1990 69.8 59.1
1989 69.5 58.9
1988 69.4 58.7
1987 69.2 58.6
1986 68.9 58.6
1985 68.7 58.6
1984 68.6 58.7
1983 68.4 58.7
1982 67.9 58.6
1981 67.2 58.6
1980 66.5 58.5
1979 66 58.4
1978 65.3 58.3
1977 64.8 58.1
1976 64 58.2
1975 64.4 58.3
1974 64.2 58.3
1973 64.3 58.4
1972 63.8 58.4
1971 63.8 58.4
1970 63.7 58.4
1969 62.7 58.4
1968 62.1 58.6
1967 61.7 58.6
1966 62.1 58.4
1965 62.1 58.3
1964 61.5 58.2
1963 61.1 58.1
1962 60.5 58
1961 59.5 58
1960 58.4 57.9
1959 57.4 57.9
1958 56.4 57.8
1957 55.7 57.7
1956 55.1 57.6
1955 53.8 57.5
1954 52.2 57.4
1953 51.5 57.2
1952 52.1 57
1951 52.5 56.8
1950 51.9 56.6

Data sources: United Nations | World Population Prospects (1950–2026, retrieved 2026-07-08).

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

Mauritius and Nauru population clocks and comparison

Population
Mauritius

Nauru
1x
Year Population
Mauritius Nauru
2025 1,243,741 12,025
2024 1,245,779 11,947
2023 1,248,647 11,875
2022 1,262,523 11,801
2021 1,266,334 11,709
2020 1,266,014 11,643
2019 1,265,985 11,587
2018 1,265,577 11,477
2017 1,264,887 11,324
2016 1,263,747 11,150
2015 1,262,879 10,954
2014 1,261,208 10,742
2013 1,258,927 10,517
2012 1,255,882 10,267
2011 1,252,404 10,098
2010 1,250,400 10,043
2009 1,247,429 10,016
2008 1,244,121 10,009
2007 1,239,630 10,020
2006 1,233,996 10,034
2005 1,228,254 10,049
2004 1,221,003 10,060
2003 1,213,370 10,059
2002 1,204,621 10,082
2001 1,196,287 10,130
2000 1,186,873 10,168
1999 1,175,267 10,187
1998 1,160,421 10,198
1997 1,148,284 10,197
1996 1,133,996 10,183
1995 1,122,457 10,165
1994 1,112,846 10,137
1993 1,097,374 10,102
1992 1,084,441 10,021
1991 1,070,266 9,850
1990 1,058,775 9,622
1989 1,051,260 9,390
1988 1,043,239 9,165
1987 1,036,082 8,946
1986 1,028,360 8,742
1985 1,020,528 8,551
1984 1,012,221 8,377
1983 1,001,691 8,216
1982 992,521 8,040
1981 980,462 7,839
1980 966,039 7,649
1979 949,888 7,468
1978 933,499 7,298
1977 921,379 7,163
1976 906,507 7,064
1975 892,000 6,987
1974 878,042 6,923
1973 864,819 6,866
1972 852,053 6,812
1971 839,230 6,762
1970 826,000 6,710
1969 812,405 6,581
1968 798,413 6,328
1967 783,917 6,135
1966 768,813 6,043
1965 753,000 5,832
1964 736,381 5,515
1963 718,861 5,226
1962 700,349 4,979
1961 680,757 4,774
1960 680,331 4,607

Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).

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

Fertility rates in Mauritius and Nauru

Fertility rate
Mauritius

Nauru
1x
Year Fertility rate
Mauritius Nauru
2024 1.44 3.29
2023 1.4 3.33
2022 1.33 3.38
2021 1.42 3.43
2020 1.46 3.47
2019 1.41 3.53
2018 1.42 3.68
2017 1.46 3.88
2016 1.41 4.03
2015 1.37 4.08
2014 1.44 4.09
2013 1.45 4.1
2012 1.56 4.12
2011 1.55 4.12
2010 1.57 4.02
2009 1.59 3.85
2008 1.67 3.67
2007 1.74 3.5
2006 1.77 3.4
2005 1.88 3.38
2004 1.92 3.38
2003 1.87 3.39
2002 1.94 3.4
2001 1.91 3.46
2000 1.99 3.54
1999 2.05 3.64
1998 1.97 3.68
1997 2.04 3.74
1996 2.12 3.78
1995 2.14 3.81
1994 2.25 3.84
1993 2.21 3.89
1992 2.37 3.95
1991 2.3 3.99
1990 2.32 4.02
1989 2.23 4.07
1988 2.14 4.11
1987 2.05 4.14
1986 1.99 4.15
1985 2.02 4.14
1984 2.16 4.11
1983 2.4 4.06
1982 2.53 3.99
1981 2.67 3.94
1980 2.8 3.88
1979 2.91 3.85
1978 3.01 3.84
1977 3.07 3.86
1976 3.13 3.9
1975 3.2 3.97
1974 3.45 4.07
1973 3.07 4.19
1972 3.41 4.36
1971 3.51 4.54
1970 3.82 4.74
1969 3.97 4.94
1968 4.6 5.14
1967 4.63 5.29
1966 5.46 5.41
1965 5.51 5.48
1964 5.96 5.47
1963 6.18 5.44
1962 5.88 5.42
1961 5.98 5.38
1960 5.9 5.34

Data sources: World Bank | Health (1960–2024, retrieved 2026-07-08).

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

Mauritius and Nauru demographics compared

Median age
Mauritius

Nauru
1x
Year Median age, years
Mauritius Nauru
2025 38.9 21.3
2024 38.5 21.4
2023 38 21.5
2022 37.5 21.6
2021 37.1 21.7
2020 36.8 21.8
2019 36.5 21.9
2018 36.2 21.8
2017 35.8 21.6
2016 35.4 21.5
2015 35 21.4
2014 34.6 21.5
2013 34.2 21.6
2012 33.8 21.7
2011 33.4 21.8
2010 32.9 21.8
2009 32.5 21.8
2008 32 21.7
2007 31.6 21.5
2006 31.1 21.3
2005 30.7 21.2
2004 30.3 21
2003 30 20.8
2002 29.7 20.6
2001 29.4 20.4
2000 29 20.1
1999 28.7 19.8
1998 28.4 19.6
1997 28 19.5
1996 27.6 19.4
1995 27.3 19.3
1994 26.9 19.3
1993 26.6 19.3
1992 26.3 19.4
1991 26 19.7
1990 25.6 20.2
1989 25.2 20.8
1988 24.7 21.4
1987 24.3 22.1
1986 23.9 22.8
1985 23.5 23.7
1984 23.2 24.5
1983 22.8 25.2
1982 22.4 25.1
1981 22.1 24.7
1980 21.9 24.2
1979 21.6 23.6
1978 21.3 22.9
1977 21 22.1
1976 20.6 21.5
1975 20.2 21
1974 19.8 20.4
1973 19.5 19.8
1972 19.1 19.4
1971 18.8 19.1
1970 18.5 18.7
1969 18.3 18.9
1968 18.1 21.2
1967 17.9 22.9
1966 17.8 22.9
1965 17.7 23.1
1964 17.6 23.4
1963 17.6 23.7
1962 17.6 23.9
1961 17.5 24
1960 17.4 23.8

Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).

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

Interactive Maps

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National statistics comparison

Finance

Mauritius Nauru
GNI, Atlas method
$17.5B
2025
$249M
2025
Government expenditure, % of GDP
31.4%
2025
128.7%
2025
Education expenditure, % of GDP
4.25%
2024
5.78%
2023
Military expenditure, % of GDP
0.15%
2024
n/a
Armed forces personnel
3,000
2020
n/a
Deficit/surplus, % of GDP
-3.69%
2025
+3.51%
2025
Unemployment rate
5.21%
2024
5.06%
2021
Services, % of GDP
63.9%
2025
n/a
Industry, % of GDP
17.7%
2025
n/a
Economic freedom index
73
2026
60
2026
Income share by richest 10%
29.9%
2017
25.3%
2012
Income share by poorest 10%
2.9%
2017
3.4%
2012
Listed domestic companies
92
2025
n/a
Market capitalization of domestic companies
$8.89B
2025
n/a
Total reserves including gold
$10.3B
2025
n/a
Personal remittances received
$287M
2024
$2.24M
2024
International tourist arrivals
316,000
2020
n/a
International tourism as share of exports
12.9%
2020
2.32%
2018
Banked people share
89.6%
2024
n/a

Energy

Mauritius Nauru
Energy use, kg of oil equivalent per capita
1,172 kg
2023
n/a
GDP PPP per kg equivalent of energy use
$25.2
2023
n/a
Carbon dioxide (CO2) emissions
4.41 megatons
2024
0 megatons
2024
CO2 emissions per capita
3.54 tons
2024
0 tons
2024
Fossil fuel energy use share
88.9%
2022
n/a
Renewable energy use share
8.6%
2021
1.9%
2022
Alternative and nuclear energy use share
1.48%
2023
n/a
Electric power consumption per capita
2,465 kWh
2023
n/a
Renewable electricity output share
21.7%
2021
9.82%
2021
Hydroelectric share
2.88%
2023
0%
2021
Nuclear share
0%
2021
0%
2021
Electricity access
100%
2023
100%
2023

Society

Mauritius Nauru
% of world population
0.02%
2025
0.0001%
2025
Annual migration change
-2,784
2025
-122
2025
Urban population
39%
2025
100%
2025
Male:Female ratio
49.9:50.1
2025
50.9:49.1
2025
Average male height
5.68 ft
2026
5.52 ft
2026
Average female height
5.21 ft
2026
5.14 ft
2026
Quality of life index
62.4
2026
50.9
2026
Corruption Perceptions Index
48
2025
56
2026
Higher education index
41
2026
n/a
Homicides per 100K people
2.27
2022
0
2012
Road traffic mortality per 100K people
12.2
2019
1
2026
Visa free countries
139
2026
87
2026
Adult literacy rate
94.3%
2023
96.6%
2023
English speaking
16.4%
2026
96.7%
2026
People using the Internet
73.3%
2024
83%
2024

Health

Mauritius Nauru
Government health expenditure per capita
$616
2023
$2,292
2023
Out-of-pocket health expenditure per capita
$278.8
2023
$16.8
2023
Life expectancy
75.4 years
2026
62.6 years
2026
Foreign aid share of health expenditure
1.97%
2023
13.4%
2023
Physicians per 1,000 people
1.44
2022
1.27
2015
Age at first childbirth n/a
22.1 years
2017
Maternal mortality per 100K births
66
2023
273
2023
Mortality rate before reaching 5 years of age
15.4
2024
8.3
2024
Obesity rate
19.6%
2022
71.1%
2022
Diabetes prevalence
20.1%
2024
21.8%
2024
Air quality index
97
2026
93
2026
Tobacco use prevalence
17.7%
2024
34.8%
2024
Pure alcohol consumption per capita
6.86 liters
2020
2.79 liters
2020

Territory

Mauritius Nauru
% of world land
0.001%
2026
0.00001%
2026
Land area per capita
620 sq mi
2025
642 sq mi
2025
Agricultural land area
332 sq mi
2026
1.54 sq mi
2026
Forest area
150.2 sq mi
2026
0 sq mi
2026
Roads length
1,509 mi
2015
18.6 mi
2002

In-depth comparisons

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Data sources:

  1. World Bank | Health (1960–2025, retrieved 2026-07-08)
  2. United Nations | World Population Prospects (1950–2026, retrieved 2026-07-08)
  3. U.S. Census Bureau (1960–2025, retrieved 2026-07-08)
  4. Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08)
  5. International Monetary Fund (IMF) | Fiscal Monitor (2025, retrieved 2026-07-08)
  6. LivingCost (2026, retrieved 2026-07-08)
  7. World Obesity Federation (2022, retrieved 2026-07-08)
  8. Passport Index (2026, retrieved 2026-07-08)
  9. Transparency International (2025, retrieved 2026-07-08)
  10. The Heritage Foundation | Economic Freedom Index (2026, retrieved 2026-07-08)
  11. EduRank (2026, retrieved 2026-07-08)

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