The line graph delineates the demographic distribution of China’s population across three distinct age cohorts from 1960, with projections extending to 2050.
It is evident that while there is a significant decline in the 0-14 age group, the population within the 15-64 age category initially ascends but is anticipated to decrease subsequently. Conversely, the segment aged 65 and over is projected to experience a pronounced increase.
In 1960, the population aged 0-14 constituted approximately 40% of the total demographic, representing the predominant age group at that time. However, this proportion is forecasted to diminish sharply to around 15% by 2050, indicating a declining youth population. Conversely, the age group encompassing individuals from 15-64 years initially expanded dramatically, rising from 55% in 1960 to a peak of nearly 70% by 2010. Nevertheless, a notable decrease is expected, with projections suggesting a decline to slightly above 50% by the year 2050, reflecting shifts in societal and economic dynamics.
The third age cohort, those aged 65 and above, exhibited a stark contrast. Beginning at below 5% in 1960, this segment is predicted to grow significantly, reaching nearly 30% by 2050. The growth trajectory for this age group remains modest until 2020 when it begins to ascend more rapidly, highlighting the implications of an aging population. This steady increment underscores the evolving demographic landscape of China, characterized by both a dwindling younger population and an increasing proportion of elderly citizens.