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GUM · East Asia & Pacific

Guam

168,999

Latest official population · 2025

Annual change+1.22K2024 to 2025
Growth since 2000+5.6%from 160.07K
Life expectancy77.4 years2024
Fertility rate2.75births per woman · 2024
Urban population94.2%2025
RegionEast Asia & PacificHigh income

A country at every age

How Guam is shaped by age.

Most people are in the working ages, with the younger and older generations shaping what comes next.

Latest shared source year: 2025
Ages 0–1425.9%Children and early teens
Ages 15–6461.0%Working-age population
Ages 65+13.1%Older population

The population pulse

How the population changes.

Births and deaths show natural change. Migration shows how movement across borders also changes the population.

Birth rate17.3births per 1,000 · 2024
Death rate6.9deaths per 1,000 · 2024
Natural balance+10.4births minus deaths per 1,000
Net migration-493net people estimate · 2025

UN medium projection

What could Guam look like in 2050?

If current demographic patterns evolve along the UN's medium scenario, the population could be 191.46K in 2050—14.1% larger than the 2024 UN estimate.

A projection is a scenario, not a prediction or live count.
  1. 2024167.78K
  2. 2050191.46K
  3. 2100205.5K
Median age in 205034.7years
Births in 20502.78Kduring the year
Deaths in 20501.78Kduring the year
Life expectancy82.0years in 2050

Long view

Population through time

Official World Bank annual observations, shown at decade intervals with the latest published year.

  1. 196069.53K
  2. 197088.37K
  3. 1980110.14K
  4. 1990138.61K
  5. 2000160.07K
  6. 2010166.52K
  7. 2020162.16K
  8. 2025169K
SourceWorld Bank Open DataPopulation total · SP.POP.TOTL
Latest population year2025Official annual observation
Future sourceUN WPP 2024Medium projection · 2024–2100
DeliveryReliable snapshotChecked 9/22/2026

Keep exploring

Put Guam into context.

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