Total population in Guam

In 2025, the total population (number of people) in Guam was 168,999 people, up from 167,777 people in 2024. This gives Guam the 191st-highest globally (out of 236 economies with available data).
Total population
Number of people
Guam
How Guam compares
Total population

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About this indicator
Total population refers to all residents of a country or territory, regardless of legal status or citizenship. It reflects demographic dynamics driven by births, deaths, and migration.
Population data are essential for calculating per capita indicators and for understanding the scale of an economy, its labor force, and its social services demand. Changes in population size have direct implications for economic growth potential, fiscal sustainability, and resource allocation.
This indicator is measured at mid-year (July 1) and expressed in number of people.
Sources and updates

Data sources

The data for this indicator are drawn from the United Nations (UN) World Population Prospects database.

Last update

This indicator was last updated on Econorama on 18 June 2026 and reflects the latest data available from the underlying sources at that time.
More on Guam

Population & Demographics

Cumulative growth of population
Total growth of population (%) since 2010
Rank185th of 236
Median age of population
Age dividing the population into two equal halves
Rank126th of 236
Elderly population
Share of total population aged 65 and over
Rank90th of 236

Health

Life expectancy at birth
Average years of life
Rank90th of 236
Life expectancy at birth: males
Average years of life for males
Rank104th of 236
Life expectancy at birth: females
Average years of life for females
Rank69th of 236