Population: 69,398 (July 1999 est.)

Age structure:
0-14 years: 24% (male 8,459; female 8,197)
15-64 years: 74% (male 24,651; female 26,949)
65 years and over: 2% (male 550; female 592) (1999 est.)

Population growth rate: 3.99% (1999 est.)

Birth rate: 22.19 births/1,000 population (1999 est.)

Death rate: 2.42 deaths/1,000 population (1999 est.)

Net migration rate: 20.14 migrant(s)/1,000 population (1999 est.)

Sex ratio:
at birth: 1.06 male(s)/female
under 15 years: 1.03 male(s)/female
15-64 years: 0.91 male(s)/female
65 years and over: 0.93 male(s)/female
total population: 0.94 male(s)/female (1999 est.)

Infant mortality rate: 6.8 deaths/1,000 live births (1999 est.)

Life expectancy at birth:
total population: 75.36 years
male: 72.19 years
female: 78.72 years (1999 est.)

Total fertility rate: 1.86 children born/woman (1999 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.)