Nationality:
noun: Nauruan(s)
adjective: Nauruan

Ethnic groups:
Nauruan 58%, other Pacific Islander 26%, Chinese 8%, European 8%

Languages:
Nauruan 93% (official, a distinct Pacific Island language), English 2% (widely understood, spoken, and used for most government and commercial purposes), other 5% (includes I-Kiribati 2% and Chinese 2%)
note: percentages represent main language spoken at home; Nauruan is spoken by 95% of the population, English by 66%, and other languages by 12% (2011 est.)

Religions:
Protestant 60.4% (includes Nauru Congregational 35.7%, Assembly of God 13%, Nauru Independent Church 9.5%, Baptist 1.5%, and Seventh Day Adventist .7%), Roman Catholic 33%, other 3.7%, none 1.8%, unspecified 1.1% (2011 est.)

Population:
9,540 (July 2015 est.)
country comparison to the world: 225
[see also: Population country ranks ]

Age structure:
0-14 years: 32.45% (male 1,360/female 1,736)
[see also: Age structure 0-14 years country ranks ]
15-24 years: 16.13% (male 785/female 754)
[see also: Age structure 15-24 years country ranks ]
25-54 years: 43.19% (male 2,059/female 2,061)
[see also: Age structure 25-54 years country ranks ]
55-64 years: 6.11% (male 231/female 352)
[see also: Age structure 55-64 years country ranks ]
65 years and over: 2.12% (male 78/female 124) (2015 est.)
[see also: Age structure 65 years and over country ranks ]
population pyramid:
A population pyramid illustrates the age and sex structure of a country's population and may provide insights about political and social stability, as well as economic development. The population is distributed along the horizontal axis, with males shown on the left and females on the right. The male and female populations are broken down into 5-year age groups represented as horizontal bars along the vertical axis, with the youngest age groups at the bottom and the oldest at the top. The shape of the population pyramid gradually evolves over time based on fertility, mortality, and international migration trends.

For additional information, please see the entry for Population pyramid on the Definitions and Notes page under the References tab.

Median age:
total: 25.7 years
[see also: Median age - total country ranks ]
male: 26.1 years
[see also: Median age - male country ranks ]
female: 25.3 years (2015 est.)
[see also: Median age - female country ranks ]

Population growth rate:
0.55% (2015 est.)
country comparison to the world: 154
[see also: Population growth rate country ranks ]

Birth rate:
24.95 births/1,000 population (2015 est.)
country comparison to the world: 52
[see also: Birth rate country ranks ]

Death rate:
5.87 deaths/1,000 population (2015 est.)
country comparison to the world: 171
[see also: Death rate country ranks ]

Net migration rate:
-13.63 migrant(s)/1,000 population (2015 est.)
country comparison to the world: 218
[see also: Net migration rate country ranks ]

Urbanization:
urban population: 100% of total population (2015)
[see also: Urbanization - urban population country ranks ]
rate of urbanization: 0.19% annual rate of change (2010-15 est.)
[see also: Urbanization - rate of urbanization country ranks ]

Sex ratio:
at birth: 0.83 male(s)/female
[see also: Sex ratio - at birth country ranks ]
0-14 years: 0.78 male(s)/female
[see also: Sex ratio - 0-14 years country ranks ]
15-24 years: 1.04 male(s)/female
[see also: Sex ratio - 15-24 years country ranks ]
25-54 years: 1 male(s)/female
[see also: Sex ratio - 25-54 years country ranks ]
55-64 years: 0.66 male(s)/female
[see also: Sex ratio - 55-64 years country ranks ]
65 years and over: 0.63 male(s)/female
[see also: Sex ratio - 65 years and over country ranks ]
total population: 0.9 male(s)/female (2015 est.)

Mother's mean age at first birth:
22.1
note: median age at first birth among women 25-29 (2007 est.)
[see also: Mother's mean age at first birth country ranks ]

Infant mortality rate:
total: 8.07 deaths/1,000 live births
[see also: Infant mortality rate - total country ranks ]
male: 10.34 deaths/1,000 live births
[see also: Infant mortality rate - male country ranks ]
female: 6.17 deaths/1,000 live births (2015 est.)
[see also: Infant mortality rate - female country ranks ]
country comparison to the world: 154

Life expectancy at birth:
total population: 66.75 years
[see also: Life expectancy at birth - total country ranks ]
male: 62.64 years
[see also: Life expectancy at birth - male country ranks ]
female: 70.19 years (2015 est.)
[see also: Life expectancy at birth - female country ranks ]
country comparison to the world: 170

Total fertility rate:
2.88 children born/woman (2015 est.)
country comparison to the world: 58
[see also: Total fertility rate country ranks ]

Contraceptive prevalence rate:
35.6% (2007)
[see also: Contraceptive prevalence rate country ranks ]

Health expenditures:
6.3% of GDP (2013)
country comparison to the world: 67
[see also: Health expenditures country ranks ]

Physicians density:
0.71 physicians/1,000 population (2010)
[see also: Physicians density country ranks ]

Drinking water source:
improved: urban: 96.5% of population total: 96.5% of population
[see also: Drinking water source - Improved - total country ranks ]
unimproved: urban: 3.5% of population total: 3.5% of population (2015 est.)

Sanitation facility access:
improved: urban: 65.6% of population total: 65.6% of population
[see also: Sanitation facility access - Total Improved country ranks ]
unimproved: urban: 34.4% of population total: 34.4% of population (2015 est.)
[see also: Sanitation facility access - Total UnImproved country ranks ]

HIV/AIDS - adult prevalence rate:
NA
[see also: HIV/AIDS - adult prevalence rate country ranks ]

HIV/AIDS - people living with HIV/AIDS:
NA
[see also: HIV/AIDS - people living with HIV/AIDS country ranks ]

HIV/AIDS - deaths:
NA
[see also: HIV/AIDS - deaths country ranks ]

Obesity - adult prevalence rate:
45.1% (2014)
country comparison to the world: 2
[see also: Obesity - adult prevalence rate country ranks ]

Children under the age of 5 years underweight:
4.8% (2007)
country comparison to the world: 91
[see also: Children under the age of 5 years underweight country ranks ]

Education expenditures:
NA
[see also: Education expenditures - percent of GDP country ranks ]

School life expectancy (primary to tertiary education):
total: 9 years
[see also: School life expectancy - total country ranks ]
male: 9 years
[see also: School life expectancy - male country ranks ]
female: 10 years (2008)