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Nauru vs San Marino statistics compared

Updated on by Georank team

Nauru has a population of 11.9K (ranked 195/197), compared with 34K in San Marino (ranked 193/197). Nauru's land area is 7.72 sq mi versus 23.2 sq mi for San Marino (ranked 195th vs. 193rd).

By GDP, Nauru ranks 195/197 ($160M) and San Marino ranks 181/197 ($1.83B). By GDP per capita, Nauru ranks 75/197 ($13,422), while San Marino ranks 20/197 ($54,265).

Main facts and rankings

Nauru San Marino
Population
12088
33996
Population rank 195/197 193/197
GDP
$160M
2024
$1.83B
2022
GDP rank 195/197 181/197
GDP per capita
$13,422
2024
$54,265
2022
GDP per capita rank 75/197 20/197
GDP per capita, PPP
$14,327
2024
$75,941
2022
Government debt
$28.2M
2024
$1.31B
2022
Debt-to-GDP ratio
15.2%
2025
64.1%
2025
Government debt per person
$2,360
2024
$38,712
2022
Government debt per person rank 114/185 15/185
Average annual personal income after taxes
$8,196
2025
$44,308
2025
Land area
7.72 sq mi
2025
23.2 sq mi
2025
Population density
1,547 ppl/mi²
2024
1,467 ppl/mi²
2024
Fertility rate
3.33
2023
1.15
2023
Median age
21.4 years
2024
49 years
2024
Life expectancy
62.4 years
2025
85.9 years
2025

Nauru and San Marino: Comparison Charts

Nauru and San Marino economies compared

GDP
Nauru

San Marino
Year GDP
Nauru San Marino
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 $46,947,124 -
1981 $51,689,637 -
1982 $52,877,742 -
1983 $48,439,093 -
1984 $47,363,231 -
1985 $41,548,741 -
1986 $39,939,391 -
1987 $40,118,410 -
1988 $45,931,134 -
1989 $53,736,786 -
1990 $55,572,376 -
1991 $52,533,789 -
1992 $51,133,123 -
1993 $43,542,088 -
1994 $39,742,511 -
1995 $39,969,706 -
1996 $37,458,801 -
1997 $37,331,507 $976,606,694
1998 $29,664,451 $1,048,316,128
1999 $27,328,613 $1,109,473,368
2000 $26,930,980 $1,007,661,367
2001 $22,613,288 $1,059,529,812
2002 $21,017,424 $1,148,872,072
2003 $24,778,160 $1,462,590,267
2004 $30,587,566 $1,715,340,543
2005 $30,282,840 $1,786,514,058
2006 $29,183,627 $1,909,765,165
2007 $23,068,623 $2,188,654,628
2008 $37,184,925 $2,403,213,305
2009 $44,024,970 $2,064,277,126
2010 $47,442,299 $1,881,191,925
2011 $65,444,174 $1,813,717,439
2012 $100,794,925 $1,604,701,299
2013 $94,385,015 $1,678,741,475
2014 $98,752,257 $1,673,911,426
2015 $84,383,389 $1,419,401,071
2016 $97,276,023 $1,468,343,140
2017 $108,862,279 $1,528,620,346
2018 $130,937,590 $1,655,353,653
2019 $124,871,111 $1,616,232,125
2020 $124,530,027 $1,544,714,493
2021 $175,513,985 $1,855,396,000
2022 $152,190,819 $1,831,700,577
2023 $151,455,968 -
2024 $160,350,640 -

Nauru and San Marino economies compared

GDP per capita
Nauru

San Marino
Year GDP per capita
Nauru San Marino
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 $6,138 -
1981 $6,594 -
1982 $6,577 -
1983 $5,896 -
1984 $5,654 -
1985 $4,859 -
1986 $4,569 -
1987 $4,485 -
1988 $5,012 -
1989 $5,723 -
1990 $5,776 -
1991 $5,333 -
1992 $5,103 -
1993 $4,310 -
1994 $3,921 -
1995 $3,932 -
1996 $3,679 -
1997 $3,661 $37,853
1998 $2,909 $40,127
1999 $2,683 $41,932
2000 $2,649 $37,601
2001 $2,232 $39,035
2002 $2,085 $41,791
2003 $2,463 $52,530
2004 $3,041 $58,232
2005 $3,014 $59,878
2006 $2,908 $63,271
2007 $2,302 $70,124
2008 $3,715 $75,902
2009 $4,395 $62,429
2010 $4,724 $56,543
2011 $6,481 $55,601
2012 $9,817 $47,946
2013 $8,975 $50,808
2014 $9,193 $51,260
2015 $7,703 $43,147
2016 $8,724 $44,359
2017 $9,613 $45,192
2018 $11,409 $47,951
2019 $10,777 $46,627
2020 $10,696 $44,427
2021 $14,990 $54,169
2022 $12,896 $54,265
2023 $12,754 -
2024 $13,422 -

Nauru vs. San Marino life expectancy calculator

Life expectancy
Nauru

San Marino
Year Life expectancy, years
Nauru San Marino
1950 56.6 71.6
1951 56.8 71.7
1952 57 71.9
1953 57.2 72
1954 57.4 72.2
1955 57.5 72.4
1956 57.6 72.5
1957 57.7 72.7
1958 57.8 72.8
1959 57.9 73
1960 57.9 73.2
1961 58 73.4
1962 58 73.5
1963 58.1 73.6
1964 58.2 73.7
1965 58.3 73.7
1966 58.4 73.8
1967 58.6 73.9
1968 58.6 74.1
1969 58.4 74.2
1970 58.4 74.3
1971 58.4 74.4
1972 58.4 74.6
1973 58.4 74.8
1974 58.3 75.1
1975 58.3 75.3
1976 58.2 75.4
1977 58.1 75.6
1978 58.3 75.9
1979 58.4 76.1
1980 58.5 76.4
1981 58.6 76.6
1982 58.6 76.8
1983 58.7 77
1984 58.7 77.2
1985 58.6 77.3
1986 58.6 77.4
1987 58.6 77.5
1988 58.7 77.5
1989 58.9 77.6
1990 59.1 77.8
1991 59.3 77.9
1992 59.5 78.1
1993 59.8 78.4
1994 60 78.7
1995 60.1 79
1996 60.1 79.3
1997 60 79.7
1998 59.9 79.9
1999 59.7 80.2
2000 59.6 80.5
2001 59.5 80.8
2002 59.4 81.1
2003 59.4 81.3
2004 59.3 81.6
2005 59.4 81.9
2006 59.4 82.3
2007 59.5 82.6
2008 59.7 82.9
2009 59.9 83.2
2010 60.1 83.5
2011 60.3 83.7
2012 60.5 83.9
2013 60.7 84.2
2014 60.8 84.4
2015 60.9 84.6
2016 61 84.8
2017 61.1 84.9
2018 61.2 85.1
2019 61.4 85.3
2020 61.5 82.6
2021 61.3 83.5
2022 61.9 85.7
2023 62.1 85.7
2024 62.3 85.8
2025 62.4 85.9

Nauru and San Marino population clocks and comparison

Population
Nauru

San Marino
Year Population
Nauru San Marino
1960 4,607 15,428
1961 4,774 15,799
1962 4,979 16,183
1963 5,226 16,580
1964 5,515 16,977
1965 5,832 17,305
1966 6,043 17,523
1967 6,135 17,688
1968 6,328 17,861
1969 6,581 18,026
1970 6,710 18,168
1971 6,762 18,419
1972 6,812 18,787
1973 6,866 18,992
1974 6,923 19,030
1975 6,987 19,046
1976 7,064 19,110
1977 7,163 20,017
1978 7,298 21,026
1979 7,468 21,320
1980 7,649 21,585
1981 7,839 21,840
1982 8,040 22,055
1983 8,216 22,229
1984 8,377 22,346
1985 8,551 22,485
1986 8,742 22,636
1987 8,946 22,686
1988 9,165 22,843
1989 9,390 23,154
1990 9,622 23,475
1991 9,850 23,797
1992 10,021 24,125
1993 10,102 24,472
1994 10,137 24,823
1995 10,165 25,158
1996 10,183 25,482
1997 10,197 25,800
1998 10,198 26,125
1999 10,187 26,459
2000 10,168 26,799
2001 10,130 27,143
2002 10,082 27,491
2003 10,059 27,843
2004 10,060 29,457
2005 10,049 29,836
2006 10,034 30,184
2007 10,020 31,211
2008 10,009 31,662
2009 10,016 33,066
2010 10,043 33,270
2011 10,098 32,620
2012 10,267 33,469
2013 10,517 33,041
2014 10,742 32,655
2015 10,954 32,897
2016 11,150 33,101
2017 11,324 33,825
2018 11,477 34,522
2019 11,587 34,663
2020 11,643 34,770
2021 11,709 34,252
2022 11,801 33,755
2023 11,875 33,860
2024 11,947 33,977

Fertility rates in Nauru and San Marino

Fertility rate
Nauru

San Marino
Year Fertility rate
Nauru San Marino
1960 5.34 2.43
1961 5.38 2.68
1962 5.42 2.43
1963 5.44 2.4
1964 5.47 2.37
1965 5.48 2.33
1966 5.41 2.33
1967 5.29 2.31
1968 5.14 2.3
1969 4.94 2.31
1970 4.74 2.32
1971 4.54 2.33
1972 4.36 2.29
1973 4.19 2.23
1974 4.07 2.13
1975 3.97 2.05
1976 3.9 1.95
1977 3.86 1.87
1978 3.84 1.77
1979 3.85 1.63
1980 3.88 1.53
1981 3.94 1.41
1982 3.99 1.3
1983 4.06 1.25
1984 4.11 1.2
1985 4.14 1.17
1986 4.15 1.15
1987 4.14 1.14
1988 4.11 1.14
1989 4.07 1.15
1990 4.02 1.16
1991 3.99 1.17
1992 3.95 1.15
1993 3.89 1.12
1994 3.84 1.14
1995 3.81 1.17
1996 3.78 1.21
1997 3.74 1.24
1998 3.68 1.26
1999 3.64 1.29
2000 3.54 1.4
2001 3.46 1.52
2002 3.4 1.43
2003 3.39 1.3
2004 3.38 1.3
2005 3.38 1.2
2006 3.4 1.24
2007 3.5 1.26
2008 3.67 1.52
2009 3.85 1.36
2010 4.02 1.46
2011 4.12 1.46
2012 4.12 1.29
2013 4.1 1.48
2014 4.09 1.26
2015 4.08 1.2
2016 4.03 1.13
2017 3.88 1.05
2018 3.68 1.08
2019 3.53 1.1
2020 3.47 1.11
2021 3.43 1.13
2022 3.38 1.14
2023 3.33 1.15

Nauru and San Marino demographics compared

Median age
Nauru

San Marino
Year Median age, years
Nauru San Marino
1960 23.8 31
1961 24 30.9
1962 23.9 30.8
1963 23.7 30.8
1964 23.4 30.9
1965 23.1 30.9
1966 22.9 30.9
1967 22.9 30.9
1968 21.2 30.9
1969 18.9 30.9
1970 18.7 30.8
1971 19.1 30.8
1972 19.4 31
1973 19.8 31.2
1974 20.4 31.3
1975 21 31.5
1976 21.5 31.7
1977 22.1 32
1978 22.9 32.3
1979 23.6 32.5
1980 24.2 32.7
1981 24.7 33
1982 25.1 33.3
1983 25.2 33.6
1984 24.5 33.9
1985 23.7 34.2
1986 22.8 34.5
1987 22.1 34.8
1988 21.4 35.1
1989 20.8 35.5
1990 20.2 35.8
1991 19.7 36.1
1992 19.4 36.5
1993 19.3 36.8
1994 19.3 37.2
1995 19.3 37.4
1996 19.4 37.7
1997 19.5 37.9
1998 19.6 38.1
1999 19.8 38.4
2000 20.1 38.7
2001 20.4 39
2002 20.6 39.3
2003 20.8 39.7
2004 21 40.1
2005 21.2 40.4
2006 21.3 40.8
2007 21.5 41.2
2008 21.7 41.6
2009 21.8 42
2010 21.8 42.4
2011 21.8 42.8
2012 21.7 43.3
2013 21.6 43.7
2014 21.5 44
2015 21.4 44.5
2016 21.5 44.9
2017 21.6 45.3
2018 21.8 45.8
2019 21.9 46.3
2020 21.8 46.8
2021 21.7 47.2
2022 21.6 47.7
2023 21.5 48.3
2024 21.4 49

Interactive Maps

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

GDP per capita

GDP

Life expectancy

Population

Population density

Fertility rate

Median age

Land area

National statistics comparison

Finance

Nauru San Marino
GNI, Atlas method
$254M
2024
$1.82B
2022
Government expenditure, % of GDP
135%
2025
22.1%
2025
Education expenditure, % of GDP
5.68%
2023
2.9%
2022
Deficit/surplus, % of GDP
+10.8%
2025
-1.71%
2025
Unemployment rate
5.06%
2021
4.91%
2022
Services, % of GDP n/a
55.1%
2022
Industry, % of GDP n/a
37.6%
2022
Economic freedom index
60
2025
76
2025
Income share by richest 10%
25.3%
2012
n/a
Income share by poorest 10%
3.4%
2012
n/a
Total reserves including gold n/a
$759M
2024
Personal remittances received
$881K
2023
$21M
2024
International tourist arrivals n/a
1,904,000
2019
International tourism as share of exports
2.32%
2018
n/a

Energy

Nauru San Marino
Carbon dioxide (CO2) emissions
0 megatons
2023
n/a
CO2 emissions per capita
0 tons
2023
n/a
Renewable energy use share
1.9%
2022
n/a
Renewable electricity output share
9.82%
2021
n/a
Hydroelectric share
0%
2021
n/a
Nuclear share
0%
2021
n/a
Electricity access
100%
2023
100%
2023

Society

Nauru San Marino
% of world population
0.0001%
2024
0.0004%
2024
Annual migration change
-121
2024
+37
2024
Urban population
100%
2024
97.9%
2024
Male:Female ratio
50:50
2024
50:50
2024
Average male height
5.56 ft
2025
n/a
Average female height
5.18 ft
2025
n/a
Quality of life index
50.4
2025
86.5
2025
Corruption Perceptions Index
56
2025
80
2025
Higher education index n/a
10
2025
Homicides per 100K people
0
2012
0
2011
Road traffic mortality per 100K people
1
2025
0
2016
Visa free countries
90
2025
162
2025
Adult literacy rate
96.6%
2023
99.9%
2022
English speaking
96.7%
2023
7%
2025
People using the Internet
81.7%
2020
87%
2023

Health

Nauru San Marino
Government health expenditure per capita
$2,264
2022
$3,875
2022
Out-of-pocket health expenditure per capita
$10.6
2022
$443
2022
Life expectancy
62.4 years
2025
85.9 years
2025
Foreign aid share of health expenditure
11.2%
2022
n/a
Physicians per 1,000 people
1.25
2015
6.02
2014
Age at first childbirth
22.1 years
2017
31.5 years
2022
Maternal mortality per 100K births
273
2023
8
2023
Mortality rate before reaching 5 years of age, per 1,000 live births
8.9
2023
1.4
2023
Obesity rate
71.1%
2022
n/a
Diabetes prevalence
21.8%
2024
8.6%
2024
Air quality index
93
2025
61
2025
Tobacco use prevalence
48.3%
2022
n/a
Pure alcohol consumption per capita
2.79 liters
2020
n/a

Territory

Nauru San Marino
% of world land
0.00001%
2025
0.00004%
2025
Land area per capita
646 sq mi
2024
682 sq mi
2024
Agricultural land area
1.54 sq mi
2025
8.88 sq mi
2025
Forest area
0 sq mi
2025
3.86 sq mi
2025
Roads length
18.6 mi
2002
181.4 mi
2006

In-depth comparisons

Facts comparisons

Facts vs Nauru vs San Marino
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