The chart illustrates the change in median age across different regions from 1950 to 2020, revealing significant demographic shifts. Europe experienced the most substantial increase, with a 48% rise in median age, reaching 43 years in 2020. This trend reflects Europe's aging population, likely influenced by lower birth rates and higher life expectancy. In contrast, Africa's median age saw only a modest increase of 5%, from 19 to 20 years, due to the region's high fertility rate of 4.4 births per woman, which is double the global average. Latin America and the Caribbean also showed a notable increase of 55%, with the median age rising from 20 to 31 years. This change is attributed to a significant drop in fertility rates, from 5.8 births per woman in 1950 to just 2.0 in 2020. Northern America and Oceania experienced moderate increases of 30% and 18%, respectively. These patterns highlight the diverse demographic transitions occurring globally, driven by varying fertility rates, life expectancy, and socio-economic factors. The data underscores the challenges and opportunities different regions face in adapting to their changing age structures, impacting economic growth, healthcare, and social services.
