Guam

Australia/Oceania
Hagatna

Population

169.5K

Area

544 km²

GDP

$6.91B

GDP Per Capita

$35,600

Quick FAQs

Region

Australia/Oceania

Capital

Hagatna

ISO 3166

gu

Government Type

unincorporated organized territory of the US with local self-government; republican form of territorial government with separate executive, legislative, and judicial branches

Language

English 43.3%, Filipino 24.9%, Chamorro 16%, Learn more

ON THIS PAGE

About Guam

Guam is an unincorporated organized territory of the United States located in the western Pacific Ocean, about three-quarters of the way from Hawaii to the Philippines, covering an area of approximately 544 square kilometers. As of 2024, Guam has a population of over 169,500, with English, Filipino, and Chamorro as the most widely spoken languages. The island is volcanic in origin, surrounded by coral reefs, featuring a relatively flat coralline limestone plateau in the north, low hills in the center, and mountains in the south, with a tropical marine climate moderated by northeast trade winds. Hagatna serves as the capital, and the territory operates under a republican form of local self-government.

Guam has an upper-income economy with a GDP of $6.91 billion and a GDP per capita of $35,600, driven primarily by tourism and the presence of multiple US military bases. The economy was significantly impacted by COVID-19 disruptions but has since recovered through vaccination tourism initiatives. Key industries include aquatic wildlife tourism and fishing, though fishing remains largely undeveloped. Guam serves as a strategic American military outpost in the Pacific and a popular destination for Asian tourists, particularly from Japan and South Korea. The territory continues to develop its infrastructure and tourism sector while maintaining its unique Chamorro cultural heritage.

Geography & Environment

Geographic Location

Oceania, island in the North Pacific Ocean, about three-quarters of the way from Hawaii to the Philippines

Geographic Coordinate

13 28 N, 144 47 E

Geographic Area

544 km²

Climate

tropical marine; generally warm and humid, moderated by northeast trade winds; dry season (January to June), rainy season (July to December); little seasonal temperature variation

Terrain

volcanic origin, surrounded by coral reefs; relatively flat coralline limestone plateau (source of most fresh water), with steep coastal cliffs and narrow coastal plains in north, low hills in center, mountains in south

Natural Hazards

N/A

Natural Resources

aquatic wildlife (supporting tourism), fishing (largely undeveloped)

Geography Note

N/A

People & Society

Ave. Life Expentancy at Birth

N/A

Urbanization

95.20%

Population Growth Rate

0.08% (2025 est.)

Literacy Rate

N/A

Health Expendeture

6.9% of GDP (2021)

Education Expenditure

4.1% of GDP (2022 est.)

Languages

English 43.3%, Filipino 24.9%, Chamorro 16%, other Pacific Island languages 9.4%, Asian languages 6.5% (2020 est.)

Religions

Christian (predominantly Roman Catholic) 94.2%, folk religions 1.5%, Buddhist 1.1%, other 1.6%, unaffiliated 1.7% (2020 est.)

Government

Country Name

conventional long form

none

conventional short form

Guam

local long form

none

local short form

Guahan

abbreviation

GU

etymology

the native Chamorro name for the island, Guahan (meaning "we have"), was changed to Guam in the 1898 Treaty of Paris, when Spain relinquished Guam, Cuba, Puerto Rico, and the Philippines to the US

Economy

Economic Overview

small Pacific island US territorial economy; upper income, tourism-based economy; hard-hit by COVID-19 disruptions; relaunched many industries via vaccination tourism; domestic economy relies on multiple military bases; environmentally fragile economy

GDP Per Capita

$35,600

Unemployment Rate

N/A

Population Below Poverty Line

N/A

Industries

N/A

Agricultural Products

N/A

Location

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