Age structure: 0-14 years: 39% (male 13,071; female 12,304) 15-64 years: 56% (male 18,358; female 18,597) 65 years and over: 5% (male 1,631; female 1,485) (2000 est.)
Population growth rate: 2.53% (2000 est.)
Birth rate: 25.81 births/1,000 population (2000 est.)
Death rate: 4.26 deaths/1,000 population (2000 est.)
Net migration rate: 3.74 migrant(s)/1,000 population (2000 est.)
Sex ratio: at birth: 1.06 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 0.99 male(s)/female 65 years and over: 1.1 male(s)/female total population: 1.02 male(s)/female (2000 est.)
Infant mortality rate: 10.63 deaths/1,000 live births (2000 est.)
Life expectancy at birth: total population: 75.12 years male: 70.66 years female: 79.84 years (2000 est.)
Total fertility rate: 3.6 children born/woman (2000 est.)
Nationality: noun: American Samoan(s) adjective: American Samoan