
Photo: David Burdick · Public domain · via Wikimedia Commons, shown in greyscale
Guam
Guam places highest on PM2.5 Air Pollution Exposure (top 4% worldwide) and lowest on Municipal Solid Waste Generation (bottom 5%).
Share
Guam in the Nations Inquiry Country Index
Guam appears in 87 of the statistics tracked here, but is not placed in the Country Index: the index needs a standing on three quarters of its topics, and Guam is measured on too few of them. Every published reading below is unaffected.
At a glance
Population
166,506
people
since 1950
Land area
541
km²
since 1961
Life expectancy
77.21
years at birth
since 1950
Unemployment
5.569
% of the labour force
since 1991
The newest published figure for each, the year it describes and who published it, with a line showing how it has moved.
01The country
About Guam
Guam, a United States territory that elects its own governor and legislature, lies at the southern end of the Mariana Islands, in the north-western Pacific. Limestone cliffs such as Two Lovers Point edge its northern plateau; the south is volcanic, with red hills and waterfalls. Offshore runs the Mariana Trench, the deepest part of the world’s oceans. The brown tree snake, which arrived in military cargo after the Second World War, wiped out most of the native forest birds.
The CHamoru people’s ancestors sailed from Island Southeast Asia some three and a half thousand years ago, and their descendants raised houses on latte, stone pillars crowned with capstones. Magellan’s ships stopped here in March 1521. After Spain claimed Guam in 1565, war and disease devastated the CHamoru. The United States took the island in 1898; Japan held it from December 1941 until American forces returned in July 1944, marked each year as Liberation Day. The Organic Act of 1950 made its people US citizens.
Catholic village fiestas for patron saints gather whole families, and chenchule’, the custom of giving to one another at weddings and funerals, binds them. A CHamoru table holds red rice coloured with achote seeds and kelaguen, chicken or fish cured in lemon juice with grated coconut and hot pepper. Visitors from Japan and South Korea fill the hotels on Tumon Bay, and the naval base at Apra Harbor and Andersen Air Force Base make the military the other mainstay.
Key facts about Guam
- Capital
- Hagåtña
- Official languages
- Chamorro, English
- Currency
- United States dollar (USD)
- ISO code
- GUM · GU
- Domain · dialling
- .gu · +1671
As Wikidata records them. Official languages are the least consistent — some countries list only a national language, others every regional one. Sources and licences.
02Country Index 2026
Where it stands, topic by topic
Strongest first. Each position is Guam’s place among the countries with a standing on that topic, built from a few key statistics chosen to measure different things.
joint56thof 182
From 4 of 4 key statistics
75thof 177
From 2 of 4 key statistics
133rdof 165
From 2 of 3 key statistics
No standing — Guam holds too few of this subject’s key statistics to be placed on it.
No standing — Guam holds too few of this subject’s key statistics to be placed on it.
No standing — Guam holds too few of this subject’s key statistics to be placed on it.
No standing — Guam holds too few of this subject’s key statistics to be placed on it.
No standing — Guam holds too few of this subject’s key statistics to be placed on it.
No standing — Guam holds too few of this subject’s key statistics to be placed on it.
No standing — Guam holds too few of this subject’s key statistics to be placed on it.
No standing — Guam holds too few of this subject’s key statistics to be placed on it.
No standing — Guam holds too few of this subject’s key statistics to be placed on it.
No standing — Guam holds too few of this subject’s key statistics to be placed on it.
No standing — Guam holds too few of this subject’s key statistics to be placed on it.
No standing — Guam holds too few of this subject’s key statistics to be placed on it.
No standing — Guam holds too few of this subject’s key statistics to be placed on it.
Each standing is built from a few key statistics chosen to measure different things. Select a subject for Guam’s readings on it, or see every statistic held for Guam in the table further down this page.
03Highs and lows
Where Guam stands out
The two ends of its own record: every statistic on which Guam sits within ten places of the best or worst in the world, plus its strongest and weakest readings overall. Each is turned into a percentile — its place among every country measured — which is what lets a hunger score and a press-freedom rank be compared at all.
Where Guam does best5
In the top third of all countries measured. 1 is within ten places of the best in the world, in a field of at least 50 countries — marked with that place.
- 10th
Position · derived 211th of 220 · 1 = worst · 3.6 · 2023
world median 14.45 (better)
Position · derived 17th of 182 · 75.77 · 2025
world median 22.16 (better)
Position · derived 30th of 211 · 1.191 · 2025
world median 0.171 (better) · ▲ 14 pts since 2015
Where Guam struggles most5
In the bottom third of all countries measured.
- Municipal Solid Waste Generationbottom 5%
Position · derived 11th of 201 · 1 = worst · 2.329 · 2026
world median 0.966 (worse)
- Liner Shipping Connectivity Indexbottom 20%
Rank 136th of 175 · 22.84 · 2026
world median 56.21 (worse) · ▼ 9 pts since 2016
Position · derived 131st of 162 · 8.602 · 2024
world median 37.32 (worse) · ▲ 12 pts since 2014
Position · derived 130th of 162 · 8.602 · 2024
world median 32.06 (worse) · ▲ 13 pts since 2014
- Carbon Intensity of Electricitybottom 24%
Position · derived 40th of 165 · 1 = worst · 605.38 · 2024
world median 433.75 (worse) · ▲ 2 pts since 2014
A band is a place among the countries each publisher scores, so Guam can move because other countries moved. See the Country Index for the full method.
04In context
Guam and its neighbours
A position reads best beside the countries around it. Every position below is a place in the world ranking, not within the region.
Shares a land border with
Guam has no land border with another country.
Across Micronesia
Every country in the sub-region, by its position in the world.
- 109
Kiribati
- —
Guamnot placed
- —
Marshall Islandsnot placed
- —
Micronesianot placed
- —
Naurunot placed
- —
Northern Mariana Islandsnot placed
- —
Palaunot placed
05The evidence
Every statistic we hold for Guam
Grouped by topic. Each row gives the newest edition’s rank or position, the published value and the year the numbers describe. Select a statistic for this country’s row beside every other country, the world median and every edition.
Governance & Institutions4
- Control of CorruptionWorld Bank Group · Control of Corruption (−2.5 to 2.5)29th of 211position · derived1.182025
- Government EffectivenessWorld Bank Group · Governance estimate (−2.5 weak to 2.5 strong)30th of 209position · derived1.2132025
- Regulatory QualityWorld Bank Group · Regulatory Quality (−2.5 to 2.5)67th of 209position · derived0.3742025
- Rule of LawWorld Bank Group · Rule of Law estimate (−2.5 to 2.5)37th of 211position · derived0.9762025
Economy & Innovation8
- Export Concentration IndexUNCTAD · Export concentration index (0–1, normalised Herfindahl–Hirschman)top 22%0.4812025
- Liner Shipping Connectivity IndexUNCTAD · LSCI (index, average Q1 2023 = 100)136th of 175rank22.842026
- Merchant Fleet by Country of OwnershipUNCTAD · Merchant fleet owned (thousand dead-weight tons)bottom 3%02026
- Productive Capacities IndexUNCTAD · Productive Capacities Index (1–100)74th of 195position · derived51.052022
- Researchers per Million InhabitantsUIS · Researchers per million inhabitants (full-time equivalent)95th of 145position · derived292.482024
- Scholarly ArticlesOurResearch · Articles with at least one author at an institution in the country (full counting)bottom 18%1052025
- Terms of Trade IndexUNCTAD · Terms of trade index (2015 = 100)top 38%108.792025
- Total Natural Resources Rents (% of GDP)World Bank Group · Natural resources rents (% of GDP)180th of 180position · derived02021
Work & Labour13
- Average Weekly Hours WorkedILO · Average weekly hours actually worked per employed person103rd of 182position · derived37.932025
- Employment in AgricultureILO · Employment in agriculture (% of total employment)164th of 182position · derived1.5612025
- Employment in IndustryILO · Employment in industry (% of total employment)86th of 182position · derived19.262025
- Employment in ServicesILO · Employment in services (% of total employment)24th of 182position · derived79.182025
- Employment-to-Population RatioILO · Employed share of the population aged 15+ (%)83rd of 182position · derived58.82025
- Female Labour Force Participation RateILO · Women aged 15+ in the labour force (%)71st of 182position · derived56.522025
- Labour Force Participation RateILO · Population aged 15+ in the labour force (%)87th of 182position · derived62.272025
- Labour Productivity per Hour WorkedILO · Output per hour worked (constant 2021 international $ at PPP)17th of 182position · derived75.772025
- Self-Employment RateILO · Self-employed (% of total employment)137th of 182position · derived15.522025
- Unemployment RateILO · Unemployment (% of labour force)79th of 182position · derived · 1 = worst5.5692025
- Vulnerable EmploymentILO · Vulnerable employment (% of total employment)136th of 182position · derived · 1 = worst11.752025
- Youth Unemployment RateILO · Unemployment, ages 15-24 (% of youth labour force)84th of 182position · derived · 1 = worst13.812025
Education & Knowledge2
- Adult Literacy RateUIS · Adults 15+ who can read and write (%)21st of 172position · derived99.372024
- Youth Literacy RateUIS · 15–24 year-olds who can read and write (%)top 10%99.882024
Health & Wellbeing9
- Adolescent Birth Rate (Ages 15–19)UN DESA Population Division · Live births per 1,000 women aged 15–19100th of 222position · derived · 1 = worst33.392023
- Adult Mortality (Probability of Dying Between 15 and 60)UN DESA Population Division · Deaths before age 60 per 1,000 people alive at 15, at that year's death rates95th of 222position · derived · 1 = worst149.772023
- Contraceptive Prevalence (Any Method)UN DESA Population Division · Share of all women aged 15–49 using any contraceptive method (%)bottom 41%37.62023
- Days Above 35°CECMWF · Days a year with a maximum temperature above 35°C, averaged over the country’s landtop 16%02025
- Demand for Family Planning Satisfied by Modern MethodsUN DESA Population Division · Share of women aged 15–49 wanting to avoid pregnancy who use a modern method (%)84th of 196position · derived74.22023
- Life Expectancy at Age 65UN DESA Population Division · Further years a 65-year-old would live at current death rates37th of 222position · derived20.292023
- Life Expectancy at BirthUN DESA Population Division · Years a newborn would live at current death rates82nd of 222position · derived77.212023
- Modern Contraceptive PrevalenceUN DESA Population Division · Share of all women aged 15–49 using a modern contraceptive method (%)bottom 44%32.82023
- PM2.5 Air Pollution ExposureAtmospheric Composition Analysis Group, Washington University in St. Louis · Population-weighted PM2.5 concentration (µg/m³)211th of 220position · derived · 1 = worst3.62023
Development & Human Capital2
- Access to ElectricityWorld Bank Group · Population with electricity access (%)top 28%1002024
- Access to Electricity, RuralWorld Bank Group · Rural population with electricity access (%)top 29%1002024
Environment & Sustainability17
- Agricultural LandFAO · Agricultural land (% of land area)126th of 209position · derived29.632023
- Arable Land per PersonFAO · Arable land (hectares per person)195th of 206position · derived0.0062023
- Burned AreaGWIS · Burned area (hectares)bottom 12%02025
- Carbon Intensity of ElectricityEmber · Carbon intensity (gCO₂e per kWh generated)40th of 165position · derived · 1 = worst605.382024
- Coal Share of Electricity GenerationEmber · Coal (% of electricity generated)top 32%02024
- Fisheries and Aquaculture ProductionFAO · Fish, crustaceans, molluscs and other aquatic animals caught or farmed, tonnes (live weight)bottom 6%109.642024
- Forest AreaFAO · Forest area (% of land area)50th of 210position · derived51.852023
- Low-Carbon Share of Electricity GenerationEmber · Low-carbon sources (% of electricity generated)131st of 162position · derived8.6022024
- Mangrove AreaGlobal Mangrove Watch (Aberystwyth University, JAXA, soloEO, Wetlands International, The Nature Conservancy) · Mangrove forest area (hectares)bottom 15%63.612025
- Methane EmissionsEDGAR · Methane emissions (gigagrams of CH₄)bottom 5%0.5292025
- Municipal Solid Waste GenerationWorld Bank Group · Municipal solid waste generated (kg per person per day)11th of 201position · derived · 1 = worst2.3292026
- Operating Wind Power CapacityGlobal Energy Monitor · Wind farm capacity in operation (megawatts)bottom 17%02026
- Population Living Below 5 m ElevationCenter for International Earth Science Information Network (CIESIN), Columbia University · Population living below 5 m elevation (% of total population)bottom 46%2.3872015
- Renewable Share of Electricity GenerationEmber · Renewables (% of electricity generated)130th of 162position · derived8.6022024
- Solar Electricity Installed CapacityEIA · Solar generating capacity installed (gigawatts)bottom 46%0.1052024
- Solar Share of Electricity GenerationEmber · Solar (% of electricity generated)top 27%8.6022024
- Wind and Solar Share of Electricity GenerationEmber · Wind and solar (% of electricity generated)top 42%8.6022024
Gender & Equality1
- Sex Ratio at BirthUN DESA Population Division · Male births per 100 female birthstop 12%1072023
Peace & Security1
- Political Stability and Absence of ViolenceWorld Bank Group · Political Stability estimate (−2.5 to 2.5)30th of 211position · derived1.1912025
Mobility & Trade5
- Container Import Dwell TimeWorld Bank Group · Median days a full import container waits in port134th of 156position · derived · 1 = worst2.32024
- EmigrantsUN DESA Population Division · Migrants from the country living abroad, mid-year (people)bottom 4%1,1792024
- International MigrantsUN DESA Population Division · International migrants living in the country, mid-year (people)bottom 36%84,1592024
- Net Migration RateUN DESA Population Division · Net migrants per 1,000 populationbottom 19%-3.0032023
Energy8
- Crude Oil ProductionEIA · Crude oil produced (thousand barrels per day)bottom 26%02025
- Gas Share of Electricity GenerationEmber · Natural gas (% of electricity generated)bottom 22%02024
- Hydro Share of Electricity GenerationEmber · Hydropower (% of electricity generated)bottom 13%02024
- Natural Gas ProductionEIA · Dry natural gas produced (billion cubic metres)bottom 27%02024
- Net Electricity Imports (share of generation)Ember · Net electricity imports (% of domestic generation)bottom 42%02024
- Nuclear Share of Electricity GenerationEmber · Nuclear (% of electricity generated)bottom 45%02024
- Photovoltaic Power Potential (PVOUT)World Bank Group (ESMAP), data by Solargis · Practical solar power potential (kWh per kWp per day, long-term average)top 34%4.5322020
- Primary Energy ProductionEIA · Primary energy produced (quadrillion Btu)bottom 16%0.0012024
Digital & Technology3
- GitHub DevelopersGitHub · Developer accounts located in the economy (as of quarter end)bottom 21%6,0302026
- GitHub Git PushesGitHub · Git pushes during the quarterbottom 4%4,3482025
- GitHub RepositoriesGitHub · Public repositories located in the economy (as of quarter end)bottom 18%5,2932026
People & Population14
- Crude Birth RateUN DESA Population Division · Births per 1,000 populationtop 39%17.662023
- Crude Death RateUN DESA Population Division · Deaths per 1,000 populationbottom 40%6.8682023
- Mean Age at ChildbearingUN DESA Population Division · Mean age of mothers at the birth of their children (years)bottom 48%29.052023
- Median Age of the PopulationUN DESA Population Division · Median age (years)bottom 48%31.122023
- One-Person HouseholdsUN DESA Population Division · Households with exactly one member (% of households)bottom 49%14.652026
- Population Aged 65 and OverUN DESA Population Division · Share of the total population aged 65 and over (%)top 37%12.122023
- Population DensityUN DESA Population Division · People per square kilometre of landtop 18%307.782023
- Population Growth RateUN DESA Population Division · Population growth (% per year)bottom 45%0.7792023
- Population Living in Cities (Degree of Urbanisation)UN DESA Population Division · Share of the population living in cities as the Degree of Urbanisation defines them (%)bottom 8%02025
- Population Under Age 15UN DESA Population Division · Share of the total population aged 0–14 (%)top 43%26.022023
- Sex Ratio of the Total PopulationUN DESA Population Division · Males per 100 femalestop 17%102.842023
- Total Dependency RatioUN DESA Population Division · People aged 0–14 and 65+ per 100 people aged 15–64top 30%61.652023
- Total Fertility RateUN DESA Population Division · Live births per womantop 27%2.7812023
06Method
Sources and how to read them
How to read this page
- The scores and ranks belong to their publishers. Nothing is adjusted, rescaled or re-ranked; each is reproduced from the edition named beside it. Where a row says position · derived, the publisher ranks nobody on that measure and the position is ours, made by ordering the published score.
- Each statistic shows its newest edition, which is not always the edition the Country Index uses: the index pins every source to one data year so its average compares like with like.
How a standing is built from percentiles, why Guam can move because other countries moved, and why publishers measure between 120 and 215 countries each are set out in full in how a standing is made and what a standing cannot tell you.
Sources
- Statistics: 18 publishers, each named beside its numbers, with every edition and licence on the datasets pages.
- Capital, languages, currency, codes: Wikidata, public domain (CC0).
- Map and land borders: Natural Earth, public domain. Borders are de facto — where administration actually changes — not claimed.
Photographs
The photograph of Guam on this page comes from Wikimedia Commons and is shown in greyscale. The photographer and the licence are named beside each one.
Cite this page
Nations Inquiry (2026). Guam: country statistics, rankings and trends. https://nationsinquiry.com/countries/guam