| Population | 21,750 (July 2007 est.) |
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| Age structure | 0-14 years: 34.1% (male 2,718/female 2,388) 15-64 years: 59.5% (male 4,531/female 4,395) 65 years and over: 6.4% (male 489/female 469) (2001 census) |
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| Median age | total: 25.3 years male: 24.7 years female: 25.9 years (2001 census) |
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| Population growth rate | -1.2% between 1996-2001 (2001 census) |
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| Birth rate | 21 births/1,000 population (2001 census) |
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| Death rate | NA |
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| Sex ratio | 1.07 male(s)/female (2001 census) |
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| Infant mortality rate | total: NA male: NA female: NA |
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| Life expectancy at birth | total population: NA male: NA female: NA |
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| Total fertility rate | 3.1 children born/woman (2001 census) |
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People living with HIV/AIDS | NA |
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| HIV/AIDS - deaths | NA |
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| Nationality | noun: Cook Islander(s) adjective: Cook Islander |
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| Ethnic groups | Cook Island Maori (Polynesian) 87.7%, part Cook Island Maori 5.8%, other 6.5% (2001 census) |
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| Religions | Cook Islands Christian Church 55.9%, Roman Catholic 16.8%, Seventh-Day Adventists 7.9%, Church of Latter Day Saints 3.8%, other Protestant 5.8%, other 4.2%, unspecified 2.6%, none 3% (2001 census) |
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| Languages | English (official), Maori |
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| Literacy | definition: NA total population: 95% male: NA% female: NA% |
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