Net migration rate: 21.42 migrant(s)/1,000 population (1998 est.)
Sex ratio: at birth: 1.06 male(s)/female under 15 years: 1.03 male(s)/female 15-64 years: 0.92 male(s)/female 65 years and over: 0.93 male(s)/female (1998 est.)
Infant mortality rate: 6.53 deaths/1,000 live births (1998 est.)
Life expectancy at birth: total population: 75.82 years male: 72.76 years female: 79.08 years (1998 est.)
Total fertility rate: 1.89 children born/woman (1998 est.)
Nationality: noun: NA adjective: NA
Ethnic groups: Chamorro, Carolinians and other Micronesians,
Caucasian, Japanese, Chinese, Korean
Religions: Christian (Roman Catholic majority, although traditional beliefs and taboos may still be found)
Languages: English, Chamorro, Carolinian note: 86% of population speaks a language other than English at home
Literacy: definition: age 15 and over can read and write total population: 97% male: 97% female: 96% (1980 est.)