Guam
Guam
Current Population (Live)
Annual Growth Rate: +0.88%
Situated in Micronesia, Guam has a population of approximately 153.8k—one of the less populous countries in the world. Despite covering only 549 km², the territory records a density of 280 people per km². Its capital is Hagåtña, and official languages include Chamorro, English, and Spanish, while the United States dollar serves as the national currency.
Population
153,836
Area
549 km²
Density
280/km²
World Rank
#192
Population Trend (1960-2050)
Historical data from 1960 to present with projections to 2050.
Annual Growth Rate by Period
Population growth has effectively stalled at 0% annually, suggesting the country is approaching or has reached a demographic plateau. Births occur at 17.7 per thousand against deaths at 6.9 per thousand, yielding a moderate natural surplus. The age distribution is relatively balanced, with 26% of residents under 15 and 12.6% over 65.
General Information
- Capital
- Hagåtña
- Region
- Oceania
- Subregion
- Micronesia
- Continent
- Oceania
- Languages
- Chamorro, English, Spanish
- Currencies
- United States dollar ($)
- Calling Code
- +1671
- Top-Level Domain
- .gu
- Landlocked
- No
- UN Member
- No
- Timezones
- UTC+10:00
Population Details
- Total Population
- 153,836
- Land Area
- 549 km²
- Population Density
- 280 per km²
- Annual Growth Rate
- +0.88%
- Annual Growth
- +1,354 people
- Daily Growth
- +4 people
- World Population Share
- 0.00%
- Coordinates
- 13.47°, 144.78°
Global Population Share
Demographics & Economy
With a GDP per capita of roughly $41.8k, Guam sits comfortably in the high-income bracket by World Bank standards. Unemployment sits at 5.6%, roughly in line with the global average of 5.8%.
Life Expectancy
77.2 years
GDP per Capita
$41,833
Birth Rate
17.7 per 1,000
Death Rate
6.9 per 1,000
Urban Population
94.2%
Fertility Rate
2.78 births/woman
Unemployment
5.6%
Literacy Rate
99.4%
Internet Users
80.5%
Under 15
26.0%
Over 65
12.6%
Age Distribution
0-14 years
40K
15-64 years
94K
65+ years
19K
Urbanization
Guam is overwhelmingly urban: an estimated 94.2% of the population lives in cities, one of the highest rates in the world. Hagåtña serves as the administrative heart of the country and concentrates much of its commercial and civic life. Net emigration of 493.0 per thousand is thinning rural areas in particular, accelerating the concentration of population in cities.
144,867
94.2%
8,969
5.8%
Health & Education Indicators
Average life expectancy of 77.2 years is roughly in line with the global benchmark of 72.8. Near-universal literacy (99.4%) provides a strong foundation for workforce development and civic participation. Internet penetration of 80.5% is above the global average, influencing access to information, education, and digital services.
Life Expectancy
World avg: 72.8
Fertility Rate
World avg: 2.3
Literacy Rate
World avg: 86.7
Internet Users
World avg: 63
Population Projections (2026-2050)
Near-zero growth suggests that Guam is entering a period of demographic stability—or, depending on policy responses, the early stages of decline. The territory's governance arrangements will influence how effectively it adapts to evolving population dynamics.
| Year | Projected Population |
|---|---|
| 2026 | 153,836 |
| 2030 | 159,286 |
| 2035 | 166,293 |
| 2040 | 173,529 |
| 2045 | 181,010 |
| 2050 | 188,751 |
Frequently Asked Questions
What is the population of Guam?
The population of Guam is approximately 153,836 as of 2026, making it #192 in the world by population.
What is the capital of Guam?
The capital of Guam is Hagåtña.
What languages are spoken in Guam?
The main languages spoken in Guam are Chamorro, English, Spanish.
How big is Guam?
Guam covers an area of 549 km² with a population density of 280 people per km².
Is Guam growing or shrinking?
Guam is growing at a rate of 0.88% per year, adding approximately 1,354 people annually.
What is the life expectancy in Guam?
The average life expectancy in Guam is 77.2 years.
What is the GDP per capita of Guam?
The GDP per capita of Guam is $41,833.