This statistic shows the median age of the world population from 1950 to 2100. By 2100, the global median age is projected to be 41.9 years of age.

Monaco is the country with the highest median age in the world. The population has a median age of around 57 years, which is around six years more than in Japan and Saint Pierre and Miquelon – the other countries that make up the top three. Southern European countries make up a large part of the top 20, with Italy, Slovenia, Greece, San Marino, Andorra, and Croatia all making the list. Low infant mortality means higher life expectancy Monaco and Japan also have the lowest infant mortality rates in the world, which contributes to the calculation of a higher life expectancy because fewer people are dying in the first years of life. Indeed, many of the nations with a high median age also feature on the list of countries with the highest average life expectancy, such as San Marino, Japan, Italy, and Lichtenstein. Demographics of islands and small countries Many smaller countries and island nations have populations with a high median age, such as Guernsey and the Isle of Man, which are both island territories within the British Isles. An explanation for this could be that younger people leave to seek work or education opportunities, while others choose to relocate there for retirement.

The ranking of countries by average age of the population shows at one end of the spectrum the countries with the highest average age of the population. At the other end are the countries with the youngest populations: they usually have high birth rates and not very long life expectancy.

According to 2023 estimations, Monaco's population had the highest median age of **** years worldwide. Furthermore, the lowest listed countries are all from the African continent, with Niger recording a median age of nearly 15 years old.

This statistic presents the median age of the world population from 1990 to 2015 and a forecast until 2100, by fertility variant. In 2100, the median age of the world population is predicted to be 26 years old at a constant fertility variant.

List of African countries by median age of the total population and male and female median ages. Niger with an average age of 14.8 years old is the youngest country in Africa and the youngest country in the world.

Albania Population: Average: Age 60 to 64 data was reported at 193.926 Person th in 2022. This records an increase from the previous number of 190.595 Person th for 2021. Albania Population: Average: Age 60 to 64 data is updated yearly, averaging 133.238 Person th from Dec 2001 (Median) to 2022, with 22 observations. The data reached an all-time high of 193.926 Person th in 2022 and a record low of 110.830 Person th in 2008. Albania Population: Average: Age 60 to 64 data remains active status in CEIC and is reported by Institute of Statistics. The data is categorized under Global Database’s Albania – Table AL.G001: Population: by Gender and Age Group.

Globally, about 25 percent of the population is under 15 years of age and 10 percent is over 65 years of age. Africa has the youngest population worldwide. In Sub-Saharan Africa, more than 40 percent of the population is below 15 years, and only three percent are above 65, indicating the low life expectancy in several of the countries. In Europe, on the other hand, a higher share of the population is above 65 years than the population under 15 years. Fertility rates The high share of children and youth in Africa is connected to the high fertility rates on the continent. For instance, South Sudan and Niger have the highest population growth rates globally. However, about 50 percent of the world’s population live in countries with low fertility, where women have less than 2.1 children. Some countries in Europe, like Latvia and Lithuania, have experienced a population decline of one percent, and in the Cook Islands, it is even above two percent. In Europe, the majority of the population was previously working-aged adults with few dependents, but this trend is expected to reverse soon, and it is predicted that by 2050, the older population will outnumber the young in many developed countries. Growing global population As of 2025, there are 8.1 billion people living on the planet, and this is expected to reach more than nine billion before 2040. Moreover, the global population is expected to reach 10 billions around 2060, before slowing and then even falling slightly by 2100. As the population growth rates indicate, a significant share of the population increase will happen in Africa.

List of African countries by median age. Niger average age is 14.8, the youngest African country and the youngest country in the world. The African islands of Seychelles is the oldest African country with an average age of 36.8.

Taiwan Population: Average Age data was reported at 41.436 Year Old in Nov 2018. This records an increase from the previous number of 41.394 Year Old for Oct 2018. Taiwan Population: Average Age data is updated monthly, averaging 37.546 Year Old from Sep 2000 (Median) to Nov 2018, with 219 observations. The data reached an all-time high of 41.436 Year Old in Nov 2018 and a record low of 33.454 Year Old in Sep 2000. Taiwan Population: Average Age data remains active status in CEIC and is reported by Ministry of the Interior. The data is categorized under Global Database’s Taiwan – Table TW.G001: Population.

Historical chart and dataset showing World life expectancy by year from 1950 to 2025.

The average for 2023 based on 196 countries was 58.49 percent. The highest value was in Niger: 104.73 percent and the lowest value was in the United Arab Emirates: 20.6 percent. The indicator is available from 1960 to 2023. Below is a chart for all countries where data are available.

Age dependency ratio (% of working-age population) in World was reported at 55 % in 2023, according to the World Bank collection of development indicators, compiled from officially recognized sources. World - Age dependency ratio (% of working-age population) - actual values, historical data, forecasts and projections were sourced from the World Bank on June of 2025.

This dataset provides values for RETIREMENT AGE MEN reported in several countries. The data includes current values, previous releases, historical highs and record lows, release frequency, reported unit and currency.

Russia Employment: Average Age data was reported at 40.900 Year in 2017. This records an increase from the previous number of 40.700 Year for 2016. Russia Employment: Average Age data is updated yearly, averaging 39.600 Year from Dec 1992 (Median) to 2017, with 26 observations. The data reached an all-time high of 40.900 Year in 2017 and a record low of 38.100 Year in 1994. Russia Employment: Average Age data remains active status in CEIC and is reported by Federal State Statistics Service. The data is categorized under Global Database’s Russian Federation – Table RU.GB022: Employment: by Age.

The population of Italy is getting older every year, becoming one of the oldest ones in the world. In 2025, the average age of the Italian population was 46.8 years, 3.4 years more than the average age registered in 2010. However, the age differs significantly depending on the region. According to the most recent data for 2025, the “oldest” citizens of the Italian peninsula live in the region of Liguria, with an average age 49.6 years, whereas the youngest are in Campania, 44.5 years on average. Women live longer than men The difference in the average age of the population can be observed not only on a regional basis, but also between genders. In 2021, Italian women were on average roughly three years older than men. When it comes to the life expectancy, data confirm the longevity of Italian women. In fact, females in Italy are expected to live on average about four years longer than men. The Old Continent In 2024, Europe was the continent with the highest share of population older than 65 years. Whereas the worldwide percentage of the population over 65 years was of ten percent, the percentage of elderly people in the Old Continent reached 20 percent.

This statistic depicts the median age of the global labor force from 1990 to 2025. In 2019, the median age of the global workforce was **** years. In 2025, this figure is expected to increase to **** years.

Italy IT: Age Dependency Ratio: % of Working-Age Population: Old data was reported at 36.276 % in 2017. This records an increase from the previous number of 35.660 % for 2016. Italy IT: Age Dependency Ratio: % of Working-Age Population: Old data is updated yearly, averaging 20.867 % from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 36.276 % in 2017 and a record low of 14.511 % in 1960. Italy IT: Age Dependency Ratio: % of Working-Age Population: Old data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Italy – Table IT.World Bank.WDI: Population and Urbanization Statistics. Age dependency ratio, old, is the ratio of older dependents--people older than 64--to the working-age population--those ages 15-64. Data are shown as the proportion of dependents per 100 working-age population.; ; World Bank staff estimates based on age distributions of United Nations Population Division's World Population Prospects: 2017 Revision.; Weighted average;

This dataset provides values for RETIREMENT AGE WOMEN reported in several countries. The data includes current values, previous releases, historical highs and record lows, release frequency, reported unit and currency.

Taiwan Average Age data was reported at 37.400 Year Old in 2010. This records an increase from the previous number of 32.900 Year Old for 2000. Taiwan Average Age data is updated yearly, averaging 25.400 Year Old from Dec 1956 (Median) to 2010, with 8 observations. The data reached an all-time high of 37.400 Year Old in 2010 and a record low of 21.700 Year Old in 1956. Taiwan Average Age data remains active status in CEIC and is reported by Directorate-General of Budget, Accounting and Statistics, Executive Yuan. The data is categorized under Global Database’s Taiwan – Table TW.G002: Population: Population and Housing Census.