Statistical information Guam 1990
Guam in the World
top of pageBackground: Guam was ceded to the US by Spain in 1898. Captured by the Japanese in 1941 it was retaken by the US three years later. The military installation on the island is one of the most strategically important US bases in the Pacific.
top of pageLocationGeographic coordinatesMap referenceAreaLand boundaries: none
Coastline: 125.5 km
Maritime claimsContiguous zone: 12 nm
Continental shelf: 200 m
Extended economic zone: 200 nm
Territorial sea: 12 nm
Climate: tropical marine; generally warm and humid, moderated by northeast trade winds; dry season from January to June, rainy season from July to December; little seasonal temperature variation
Terrain: volcanic origin, surrounded by coral reefs; relatively flat coraline limestone plateau (source of most fresh water) with steep coastal cliffs and narrow coastal plains in north, low-rising hills in center, mountains in south
ElevationNatural resources: fishing (largely undeveloped), tourism (especially from Japan)
Land use: 11% arable land; 11% permanent crops; 15% meadows and pastures; 18% forest and woodland; 45% other
Irrigated landMajor riversMajor watersheds area km²Total water withdrawalTotal renewable water resourcesNatural hazardsGeographyNote: defense is the responsibility of the US
top of pagePopulation: 141,039 (July 1990), growth rate 2.8% (1990)
Nationality: noun--Guamanian(s; adjective--Guamanian
Ethnic groups: 47% Chamorro, 25% Filipino, 10% Caucasian, 18% Chinese, Japanese, Korean, and other
Languages: English and Chamorro, most residents bilingual; Japanese also widely spoken
Religions: 98% Roman Catholic, 2% other
Demographic profileAge structureDependency ratiosMedian agePopulation growth rateBirth rate: 26 births/1000 population (1990)
Death rate: 4 deaths/1000 population (1990)
Net migration rate: 5 migrants/1000 population (1990)
Population distributionUrbanizationMajor urban areasEnvironmentCurrent issues: frequent squalls during rainy season; subject to relatively rare, but potentially very destructive typhoons (especially in August)
Air pollutantsSex ratioMothers mean age at first birthMaternal mortality ratioInfant mortality rate: 12 deaths/1000 live births (1990)
Life expectancy at birth: 70 years male, 75 years female (1990)
Total fertility rate: 3.0 children born/woman (1990)
Contraceptive prevalence rateDrinking water sourceCurrent health expenditurePhysicians densityHospital bed densitySanitation facility accessHiv/AidsMajor infectious diseasesObesity adult prevalence rateAlcohol consumptionTobacco useChildren under the age of 5 years underweightEducation expendituresLiteracy: 90%
School life expectancy primary to tertiary educationYouth unemploymenttop of pageCountry name: conventional long form: Territory of Guam
Government type: organized, unincorporated territory of the US
Capital: Agana
Administrative divisions: none (territory of the US)
Dependent areasIndependence: none (territory of the US)
National holiday: Guam Discovery Day (first Monday in March), 6 March 1989
Constitution: Organic Act of 1 August 1950
Legal system: NA
International law organization participationCitizenshipSuffrage: universal at age 18; US citizens, but do not vote in US presidential elections
Executive branch: Chief of State--President George BUSH (since 20 January 1989; Head of Government--Governor Joseph A. ADA (since NA November 1986)
Legislative branch: unicameral Legislature
Judicial branch: Superior Court of Guam (Federal District Court)
Political parties and leadersInternational organization participationDiplomatic representationIn the us: none (territory of the US)
Flag description: dark blue with a narrow red border on all four sides; centered is a red-bordered, pointed, vertical ellipse containing a beach scene, outrigger canoe with sail, and a palm tree with the word GUAM superimposed in bold red letters
National symbolsNational anthemNational heritagetop of pageEconomy overview: The economy is based on US military spending and on revenues from tourism. Over the past 20 years the tourist industry has grown rapidly, creating a construction boom for new hotels and the expansion of older ones. Visitors numbered about 800,000 in 1989. The small manufacturing sector includes textile and clothing, beverage, food, and watch production. About 58% of the labor force works for the private sector and the rest for government. Most food and industrial goods are imported, with about 75% from the US. In 1989 the unemployment rate was about 3%, down from 10% in 1983.
Real gdp purchasing power parityReal gdp growth rateReal gdp per capita pppGross national savingGdp composition by sector of origin
Gdp composition by end useGdp composition by sector of originAgriculture products: relatively undeveloped with most food imported; fruits, vegetables, eggs, pork, poultry, beef, copra
Industries: US military, tourism, petroleum refining, construction, concrete products, printing and publishing, food processing, textiles
Industrial production growth rate: NA%
Labor force: 54,000; 42% government, 58% private (1988)
Unemployment rate: 3% (1989 est.)
Youth unemploymentPopulation below poverty lineGini indexHousehold income or consumption by percentage shareDistribution of family income gini indexBudget: revenues $208.0 million; expenditures $175 million, including capital expenditures of $17 million (1987 est.)
Public debtTaxes and other revenuesRevenueFiscal year: 1 October-30 September
Current account balanceInflation rate consumer pricesCentral bank discount rateCommercial bank prime lending rateStock of narrow moneyStock of broad moneyStock of domestic creditMarket value of publicly traded sharesCurrent account balanceExports: $39 million (f.o.b., 1983)
Commodities: mostly transshipments of refined petroleum products, copra, fish
Partners: US 25%, others 75%
Imports: $611 million (c.i.f., 1983)
Commodities: mostly crude petroleum and petroleum products, food, manufactured goods
Partners: US 77%, others 23%
Reserves of foreign exchange and goldDebt external: $NA
Stock of direct foreign investment at homeStock of direct foreign investment abroadExchange rates: US currency is used
top of pageElectricity accessElectricity productionElectricity consumptionElectricity exportsElectricity importsElectricity installed generating capacityElectricity transmission distribution lossesElectricity generation sourcesPetroleumRefined petroleumNatural gasCarbon dioxide emissionsEnergy consumption per capitaGuam - Communication 1990
top of pageTelephones fixed linesTelephones mobile cellularTelephone systemBroadcast mediaInternet country codeInternet usersBroadband fixed subscriptionstop of pageMilitary expendituresMilitary and security forcesMilitary service age and obligationSpace programTerrorist groupsGuam - Transportation 1990
top of pageNational air transport systemCivil aircraft registration country code prefixAirports: 5 total, 4 usable; 3 with permanent-surface runways; none with runways over 3,659 m; 3 with runways 2,440-3,659 m; none with runways 1,220-2,439 m
Airports with paved runwaysAirports with unpaved runwaysHeliportsPipelinesRailwaysRoadwaysWaterwaysMerchant marinePorts and terminalsGuam - Transnational issues 1990
top of pageDisputes internationalRefugees and internally displaced personsIllicit drugs