Status: Territory

Governor: Felix Camacho (2003)

Capital (2000 est.): Agaña, 1,100

Land area: 212 sq mi (549 sq km)

Population (2008 est.): 175,877 (growth rate: 1.3%); birth rate: 18.3/1000; infant mortality rate: 6.5/1000; life expectancy: 78.9; density per sq mi: 325. 1996 est. net migration: 3 migrants per 1,000 population

Languages: English and Chamorro; note: most residents are bilingual; Japanese also widely spoken

Ethnicity/race: Chamorro 37%, Filipino 26%, Caucasian 10%, Chinese, Japanese, Korean, and other, 27%

Religions: Roman Catholic 85%, other 15% (1999 est.)

National Holiday: Discovery Day, 1st Monday in March

Literacy rate: 99% (1990 est.)

Monetary unit: U.S. dollar

Economic summary: GDP/PPP (2005 est.): $2.5 billion; per capita $15,000. Real growth rate: n.a. Inflation: 2.5%. Unemployment: 11.4% (2002 est.). Arable land: 9%. Agriculture: fruits, copra, vegetables; eggs, pork, poultry, beef. Labor force: 60,000 (2000 est.); federal and territorial government 26%, private 74% (trade 24%, other services 40%, industry 10%) (2000 est.). Industries: U.S. military, tourism, construction, transshipment services, concrete products, printing and publishing, food processing, textiles. Natural resources: fishing (largely undeveloped), tourism (especially from Japan). Exports: $3.94 billion f.o.b. (2005 est.): mostly transshipments of refined petroleum products; construction materials, fish, food and beverage products. Imports: $701 million f.o.b. (2004 est.): petroleum and petroleum products, food, manufactured goods. Major trading partners: Japan, South Korea, Singapore, Hong Kong, Philippines (2004).

Communications: Telephones: main lines in use: 84,134 (1998); mobile cellular: 55,000 (1998). Radio broadcast stations: AM 4, FM 7, shortwave 2 (2003). Radios: 221,000 (1997). Television broadcast stations: 5 (1997). Televisions: 106,000 (1997). Internet Service Providers (ISPs): 20 (2000). Internet users: 5,000 (2001).

Transportation: Railways: 0 km. Highways: total: 885 km; paved: 675 km; unpaved: 210 km note: there is another 685 km of roads classified non-public, including roads located on federal government installations. Ports and harbors: Apra Harbor. Airports: 5 (2002).

International disputes: none.

Major sources and definitions

Guam is the largest and southernmost island in the Marianas Archipelago. The island is divided into a northern coralline limestone plateau and a southern chain of volcanic hills. Today Guam is an unincorporated, organized territory of the United States. The people of Guam have been U.S. citizens since 1950. They have been represented in the U.S. Congress since 1973 by a nonvoting delegate, but they do not participate in presidential elections. The executive branch includes a popularly elected governor, who serves a four-year term. The legislative branch is a 21-member unicameral legislature whose members are elected every two years.

Guam was probably explored by the Portuguese navigator Ferdinand Magellan (sailing for Spain) in 1521. The island was formally claimed by Spain in 1565, and its people were forced into submission and conversion to Roman Catholicism beginning in 1668. After the Spanish-American War of 1898, Spain ceded Guam to the United States. From 1899 to 1949, the U.S. Navy administered Guam, except during the Japanese occupation from 1941–1944. Guam was liberated by American military forces in the summer of 1944. Guam's economy is based on tourism and U.S. military spending (U.S. naval and air force bases occupy one-third of the land on Guam).

See also Encyclopedia: Guam.


Puerto RicoU.S. Territories and Outlying AreasU.S. Virgin Islands


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