Unincorporated territory of the United States

National Identity

Official name
Territory of Guam
National emblem
National flag
National anthem
The Star Spangled BannerThe national anthem of the United States.
1:18
Citizens
Guamanians

Geography

Location
Oceania, island in the North Pacific Ocean, about three-quarters of the way from Hawaii to the Philippines
Total area
Land borders
None
Coastline
125.5 km
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
Highest point
406 mMount Lamlam
Lowest point
0 mPacific Ocean
Climate
Tropical marinegenerally warm and humid, moderated by northeast trade winds; dry season (January to June), rainy season (July to December); little seasonal temperature variation
Weather
Loading
Land use2023
Arable1.9%Perm. crops13.0%Pasture14.8%Forest52.4%Other18.0%

Demographics

Population change2026
+0.70% per year+1,186 people/year
World Rank120thof 237
2026
31.6 years
World Rank126thof 237
Age structure2026
0-14 years25.7%15-64 years60.7%65 years +13.6%
2026
2.68 births per woman
replacement 2.1
0123
World Rank64thof 237
0.58 above the replacement level for Guam ()
1.27 daughters per woman
replacement 1.0
00.511.5
0.27 above replacement, long-run each generation larger than the last
2026
+9.6 per 1,000 populationfor every 1,000 people, 9.6 more births than deaths a year
2026
−2.8 per 1,000 population
Urbanization2026
94.3% live in 160,444 urban residents
Largest places2020
Dededo, Machanao, Apotgan, Y Papao
Population distribution
No large cities exist on the island; large villages (municipalities) attract much of the population; the largest of these is Dededo.
Ethnic groups2020
Native Hawaiian and other Pacific Islander46.1%Asian35.5%White6.8%African descent or African-American0.9%Indigenous0.1%Other0.6%Mixed10.0%
Religions2020
Christian94.2%Folk religion1.5%Buddhist1.1%Other1.6%Unaffiliated1.7%
Languages
English, Chamorro (Chamoru)

Government & Administration

Form of state
RepublicShared with the United States: the President of the United States is head of state.
System of government
Presidential
Official websites
Capital
Hagåtña943 people(2020)
National holidays
16 days in 2026
Time
ChSTChamorro Standard TimeUTC+10
Currency
US Dollar (USD)
Calling code
+1-671
Internet TLD
.gu
ISO 3166-1 codes
GU, GUM
Infrastructure

Economy

High income
Labor force2024
77,324 (46% of population)
World Rank182ndof 187
Labor force participation2024
62.3% of people aged 15+
Unemployment2024
5.3%
Youth unemployment2024
12.9% ages 15 to 24
Labor productivity2024
$73.5 per hour worked at PPP
Trade2023
Industries
  • national defense, tourism, construction, transshipment services, concrete products, printing and publishing, food processing, textiles

Cost of Living

Average gross salary2016latest available
$2,065 per month$1,859 (PPP)

Society

Inbound tourists2024
739,146 arrivalsdown 56% against 201956% below 2019
World Rank92ndof 139
Official tourism site

Crime & Safety

Homicide rate2019
4.3 per 100,000 peopleMedium by global standards
Crime rates
1 offence category
Prison population2022
423.8 per 100,000 people

Health

Infant mortality2026
9.4 per 1,000 live births
Alcohol and Tobacco Spending2021
1.3% of household spending
World Rank86thof 105

Environment

2024
0.6 µg/m³ of PM2.5
Most polluted234thof 236
Environmental issues
  • freshwater scarcity
  • reef damage
  • inadequate sewage treatment

Food & Water

Energy

Energy consumption2024
0.02 EJ per yearup 0.4 percent on the previous year0.4% from 2023total primary energy
Electricity2024
1.9 TWh generated per year
No electricity trade
Oil, gas & coal
No domestic productionconsumes 22,006 b/d in 2024
Consumption202422,006 b/d

Oil imports and exports count crude oil only.

Defense