As of 2023, the bulk of the Chinese population was aged between 25 and 59 years, amounting to around half of the population. A breakdown of the population by broad age groups reveals that around 61.3 percent of the total population was in working age between 16 and 59 years in 2023. Age cohorts below 25 years were considerably smaller, although there was a slight growth trend in recent years. Population development in China Population development in China over the past decades has been strongly influenced by political and economic factors. After a time of high fertility rates during the Maoist regime, China introduced birth-control measures in the 1970s, including the so-called one-child policy. The fertility rate dropped accordingly from around six children per woman in the 1960s to below two at the end of the 20th century. At the same time, life expectancy increased consistently. In the face of a rapidly aging society, the government gradually lifted the one-child policy after 2012, finally arriving at a three-child policy in 2021. However, like in most other developed countries nowadays, people in China are reluctant to have more than one or two children due to high costs of living and education, as well as changed social norms and private values. China’s top-heavy age pyramid The above-mentioned developments are clearly reflected in the Chinese age pyramid. The age cohorts between 30 and 39 years are the last two larger age cohorts. The cohorts between 15 and 24, which now enter childbearing age, are decisively smaller, which will have a negative effect on the number of births in the coming decade. When looking at a gender distribution of the population pyramid, a considerable gender gap among the younger age cohorts becomes visible, leaving even less room for growth in birth figures.

According to the age distribution of China's population in 2024, approximately 68.6 percent of the population were in their working age between 15 and 64 years of age. Retirees aged 65 years and above made up about 15.6 percent of the total population. Age distribution in China As can be seen from this statistic, the age pyramid in China has been gradually shifting towards older demographics during the past decade. Mainly due to low birth rates in China, the age group of 0 to 14 year-olds has remained at around 16 to 17 percent since 2010, whereas the age groups 65 years and over have seen growth of nearly seven percentage points. Thus, the median age of the Chinese population has been constantly rising since 1970 and is forecast to reach 52 years by 2050. Accompanied by a slightly growing mortality rate of more than 7 per thousand, China is showing strong signs of an aging population. China's aging society The impact of this severe change in demographics is the subject of an ongoing scientific discussion. Rising standards of living in China contain the demand for better health care and pension insurance for retirees, which will be hard to meet with the social insurance system in China still being in its infancy. Per capita expenditure on medical care and services of urban households has grown more than ninefold since 2000 with a clear and distinctive upward trend for the near future. As for social security spending, public pension expenditure is forecast to take up approximately nine percent of China's GDP by 2050.

China Population: Age 20 to 24 data was reported at 73.696 Person th in 2023. This records an increase from the previous number of 73.629 Person th for 2022. China Population: Age 20 to 24 data is updated yearly, averaging 90.654 Person th from Dec 1982 (Median) to 2023, with 36 observations. The data reached an all-time high of 127,412.518 Person th in 2010 and a record low of 61.519 Person th in 2019. China Population: Age 20 to 24 data remains active status in CEIC and is reported by National Bureau of Statistics. The data is categorized under China Premium Database’s Socio-Demographic – Table CN.GA: Population: Sample Survey: By Age and Sex.

In 2024, about 60.9 percent of the Chinese population was between 16 and 59 years old. Apart from the information given on broad age groups in this statistic, some more information is provided by a timeline for the age distribution and a population breakdown by smaller age groups. Demographic development in China China ranked as the second most populous country in the world with a population of nearly 1.41 billion as of mid 2024, surpassed only by India. As the world population reached more than eight billion in mid 2024, China represented almost one fifth of the global population. China's population increased exponentially between the 1950s and the early 1980s due to Mao Zedong's population policy. To tackle the problem of overpopulation, a one-child policy was implemented in 1979. Since then, China's population growth has slowed from more than two percent per annum in the 1970s to around 0.5 percent per annum in the 2000s, and finally turned negative in 2022. China's aging population One outcome of the strict population policy is the acceleration of demographic aging trends. According to the United Nations, China's population median age has more than doubled over the last five decades, from 18 years in 1970 to 37.5 years in 2020. Few countries have aged faster than China. The dramatic aging of the population is matched by slower growth. The total fertility rate, measuring the number of children a woman can expect to have in her life, stood at just around 1.2 children. This incremental decline in labor force could lead to future challenges for the Chinese government, causing instability in current health care and social insurance mechanisms. To learn more about demographic development of the rural and urban population in China, please take a look at our reports on population in China and aging population in China.

China Population: Age 85 to 89 data was reported at 13.443 Person th in 2023. This records an increase from the previous number of 12.542 Person th for 2022. China Population: Age 85 to 89 data is updated yearly, averaging 4.792 Person th from Dec 1982 (Median) to 2023, with 36 observations. The data reached an all-time high of 10,826.530 Person th in 2020 and a record low of 1.453 Person th in 1994. China Population: Age 85 to 89 data remains active status in CEIC and is reported by National Bureau of Statistics. The data is categorized under China Premium Database’s Socio-Demographic – Table CN.GA: Population: Sample Survey: By Age and Sex.

China Population: Age 0 to 4 data was reported at 57.537 Person th in 2023. This records a decrease from the previous number of 62.248 Person th for 2022. China Population: Age 0 to 4 data is updated yearly, averaging 68.380 Person th from Dec 1982 (Median) to 2023, with 36 observations. The data reached an all-time high of 116,438.419 Person th in 1990 and a record low of 57.537 Person th in 2023. China Population: Age 0 to 4 data remains active status in CEIC and is reported by National Bureau of Statistics. The data is categorized under China Premium Database’s Socio-Demographic – Table CN.GA: Population: Sample Survey: By Age and Sex.

The age distribution of China's population by five-year age groups in 2023 demonstrates that there are more females than males in the population for all age groups below 60 to 64 years. The largest gender difference exists for the younger age groups born between 2000 and 2010 when the one-child policy had been enforced most strictly.

China Population: Female: Age 25 to 29 data was reported at 39.756 Person th in 2023. This records a decrease from the previous number of 40.234 Person th for 2022. China Population: Female: Age 25 to 29 data is updated yearly, averaging 50.255 Person th from Dec 1982 (Median) to 2023, with 36 observations. The data reached an all-time high of 57,371.507 Person th in 2000 and a record low of 37.803 Person th in 2009. China Population: Female: Age 25 to 29 data remains active status in CEIC and is reported by National Bureau of Statistics. The data is categorized under China Premium Database’s Socio-Demographic – Table CN.GA: Population: Sample Survey: By Age and Sex.

Graph and download economic data for Population Ages 15 to 64 for China (SPPOP1564TOZSCHN) from 1960 to 2024 about 15 to 64 years, China, and population.

In 2024, approximately 965.65 million people in China were of working age between 15 and 64 years. This was equal to a 68.3 percent share of the total population. Age groups between 30 and 59 years represented the largest age cohorts in the Chinese population pyramid. Age demographics in China The change in China’s age distribution over time displayed in the given statistic illustrates the unfolding of an aging population. As the fertility rate in China declined and life expectancy increased, the only age groups that have been growing over the last three decades were those of old people. In contrast, the number of children decreased gradually between 1995 and 2010 and remained comparatively low thereafter. According to the data provided by the National Bureau of Statistics of China, which has not been revised for years before the 2020 census, the size of the working age population declined in 2014 for the first time and entered a downward trajectory thereafter. This development has extended itself into the total population, which has shrunk in 2022 for the first time in decades. Future age development As the fertility rate in China is expected to remain below the reproductive level, the Chinese society will very likely age rapidly. According to UN data, which is based on figures slightly different from the Chinese official numbers, the share of the population above 60 years of age is projected to reach nearly 40 percent in 2050, while the share of children is expected to remain stable. This will lead to an increased burden of the old-age population on the social security system, illustrated by an old-age dependency ratio peaking at nearly 106 percent in 2090. This means that by then, ten working-age adults would have to support nine elderly people.

China Population: Age 0 to 15 data was reported at 239.990 Person mn in 2024. This records a decrease from the previous number of 247.890 Person mn for 2023. China Population: Age 0 to 15 data is updated yearly, averaging 247.540 Person mn from Dec 2013 (Median) to 2024, with 12 observations. The data reached an all-time high of 268.707 Person mn in 2020 and a record low of 238.750 Person mn in 2013. China Population: Age 0 to 15 data remains active status in CEIC and is reported by National Bureau of Statistics. The data is categorized under China Premium Database’s Socio-Demographic – Table CN.GA: Population.

China Population: Male: Age 40 to 44 data was reported at 51.953 Person th in 2023. This records an increase from the previous number of 50.422 Person th for 2022. China Population: Male: Age 40 to 44 data is updated yearly, averaging 51.255 Person th from Dec 1982 (Median) to 2023, with 36 observations. The data reached an all-time high of 63,608.678 Person th in 2010 and a record low of 26.461 Person th in 1994. China Population: Male: Age 40 to 44 data remains active status in CEIC and is reported by National Bureau of Statistics. The data is categorized under China Premium Database’s Socio-Demographic – Table CN.GA: Population: Sample Survey: By Age and Sex.

About this dataset

Context

The dataset tabulates the population of China by gender across 18 age groups. It lists the male and female population in each age group along with the gender ratio for China. The dataset can be utilized to understand the population distribution of China by gender and age. For example, using this dataset, we can identify the largest age group for both Men and Women in China. Additionally, it can be used to see how the gender ratio changes from birth to senior most age group and male to female ratio across each age group for China.

Key observations

Largest age group (population): Male # 15-19 years (53) | Female # 30-34 years (103). Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates.

Age groups:

• Under 5 years
• 5 to 9 years
• 10 to 14 years
• 15 to 19 years
• 20 to 24 years
• 25 to 29 years
• 30 to 34 years
• 35 to 39 years
• 40 to 44 years
• 45 to 49 years
• 50 to 54 years
• 55 to 59 years
• 60 to 64 years
• 65 to 69 years
• 70 to 74 years
• 75 to 79 years
• 80 to 84 years
• 85 years and over

Scope of gender :

Please note that American Community Survey asks a question about the respondents current sex, but not about gender, sexual orientation, or sex at birth. The question is intended to capture data for biological sex, not gender. Respondents are supposed to respond with the answer as either of Male or Female. Our research and this dataset mirrors the data reported as Male and Female for gender distribution analysis.

Variables / Data Columns

• Age Group: This column displays the age group for the China population analysis. Total expected values are 18 and are define above in the age groups section.
• Population (Male): The male population in the China is shown in the following column.
• Population (Female): The female population in the China is shown in the following column.
• Gender Ratio: Also known as the sex ratio, this column displays the number of males per 100 females in China for each age group.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for China Population by Gender. You can refer the same here

China Population: Age 15 to 59 data was reported at 875.570 Person mn in 2024. This records a decrease from the previous number of 882.070 Person mn for 2023. China Population: Age 15 to 59 data is updated yearly, averaging 911.290 Person mn from Dec 2000 (Median) to 2024, with 21 observations. The data reached an all-time high of 940.720 Person mn in 2011 and a record low of 846.390 Person mn in 2000. China Population: Age 15 to 59 data remains active status in CEIC and is reported by National Bureau of Statistics. The data is categorized under China Premium Database’s Socio-Demographic – Table CN.GA: Population.

Age dependency ratio (% of working-age population) in China was reported at 44.24 % in 2024, according to the World Bank collection of development indicators, compiled from officially recognized sources. China - Age dependency ratio (% of working-age population) - actual values, historical data, forecasts and projections were sourced from the World Bank on September of 2025.

Population ages 65 and above (% of total population) in China was reported at 14.67 % in 2024, according to the World Bank collection of development indicators, compiled from officially recognized sources. China - Population ages 65 and above (% of total) - actual values, historical data, forecasts and projections were sourced from the World Bank on September of 2025.

The age structure of the population in China varies greatly across different regions. In 2023, only around 9.6 percent of the population in Shanghai municipality was aged 14 years or younger, while this share amounted to 24.4 percent in Tibet.

Population ages 30-34, female (% of female population) in China was reported at 7.2045 % in 2024, according to the World Bank collection of development indicators, compiled from officially recognized sources. China - Population ages 30-34, female (% of female population) - actual values, historical data, forecasts and projections were sourced from the World Bank on September of 2025.

School age population, secondary education, both sexes (number) in China was reported at 99104513 Persons in 2020, according to the World Bank collection of development indicators, compiled from officially recognized sources. China - Population of the official age for secondary education, both sexes - actual values, historical data, forecasts and projections were sourced from the World Bank on September of 2025.

China Population: Male: Age 25 to 29 data was reported at 44.602 Person th in 2023. This records a decrease from the previous number of 44.806 Person th for 2022. China Population: Male: Age 25 to 29 data is updated yearly, averaging 51.840 Person th from Dec 1982 (Median) to 2023, with 36 observations. The data reached an all-time high of 60,230.758 Person th in 2000 and a record low of 35.868 Person th in 2006. China Population: Male: Age 25 to 29 data remains active status in CEIC and is reported by National Bureau of Statistics. The data is categorized under China Premium Database’s Socio-Demographic – Table CN.GA: Population: Sample Survey: By Age and Sex.