Guam Median age of population 2026: 31.58 years

Guam's median age of population in 2026 is 31.58 years (estimate), up 0.4% from 2025. It ranks #126 of 236 countries.

The median age of a population is a key demographic indicator, reflecting the age distribution within a country. Understanding median age helps assess economic development, healthcare needs, and social dynamics. Countries with a higher median age may face challenges related to aging populations, while younger populations often indicate growth potential.

Guam•7 years of data (2020–2026)••United Nations Population Division•

Estimated value for 2026 (interpolated, no direct source).

Historical Trend

Median age of population over timeSome values are estimated based on historical trends

Year-by-Year Data
YearValueChange% ChangeActions
202631.58 years+0.12 years+0.39%
202531.46 years+0.18 years+0.57%
202431.28 years+0.16 years+0.52%
202331.12 years+0.14 years+0.45%
202230.98 years+0.1 years+0.31%
202130.88 years+0.05 years+0.17%
202030.83 years——

Frequently Asked Questions About Guam Median age of population

What is Guam's median age of population in 2026?▾

Guam's median age of population is 31.58 years in 2026 (estimate), according to United Nations Population Division.

Is Guam's median age of population increasing or decreasing?▾

Guam's median age of population rose by 0.4% from 2025 (31.46 years) to 2026 (31.58 years).

How does Guam rank for median age of population?▾

In 2026, Guam has the 126th highest median age of population out of 236 countries with data.

What was Guam's median age of population in 2020?▾

In 2020, Guam's median age of population was 30.83 years. By 2026 it rose by 2.4%.

Other Facts about Guam

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Life expectancy at birth in Guam

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Population Change in Guam

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Population density in Guam

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