The median age is the index that divides the entire population into two numerically equal age groups, one younger than that age and the other older than that age. It is the only index …

Rising average age worldwide: since 1950 alone, people have been getting 4 years older. A list by country with influences on age.

The Holy See has the highest median age at 57.38 years, followed by Monaco (53.62 years) and Saint Helena (50.94 years). 60 countries and dependent territories have a median age over 40 …

The global median age has risen from 22.2 to 30.5 from 1950 to 2023. The median age is the age at which half of the population is younger and half older. The median age varies widely by …

Jul 21, 2025 · Find out which countries have the highest median age in the world. See the top 10 oldest countries by median age in 2024 and learn how median age is calculated with simple …

Explore the median age by country, highlighting the oldest and youngest countries populations worldwide.

Country Comparisons Median age Shows the age that divides a country's population into two numerically equal groups; that is, half the people are younger than this age and half are older.

Explore country median age rankings from youngest to oldest, with an interactive timeline to see how they’ve changed over time.