Over the last decade, Japan’s population has aged more and more, to the point where more than a quarter of Japanese were 65 years and older in 2022. Population growth has stopped and even reversed, since it’s been in the red for several years now.

It’s getting old

With almost 30 percent of its population being elderly inhabitants, Japan is considered the “oldest” country in the world today. Japan boasts a high life expectancy, in fact, the Japanese tend to live longer than the average human worldwide. The increase of the aging population is accompanied by a decrease of the total population caused by a sinking birth rate. Japan’s fertility rate has been below the replacement rate for many decades now, mostly due to economic uncertainty and thus a decreasing number of marriages.

Are the Japanese invincible?

There is no real mystery surrounding the ripe old age of so many Japanese. Their high average age is very likely due to high healthcare standards, nutrition, and an overall high standard of living – all of which could be adopted by other industrial nations as well. But with high age comes less capacity, and Japan’s future enemy might not be an early death, but rather a struggling social network.

In 2023, people aged 65 years and older in Japan accounted for approximately 29.6 percent of the total Japanese population. Due to a low birth rate and high longevity, people aged 65 years and older were estimated to make up almost 39 percent of the population in Japan by 2070.

Adults with 100 thousand to one million U.S. dollars in wealth made up around 53 percent of the Japanese population in 2020, while the second largest share of people were worth between 10,000 and 100,000 dollars. Together, these groups accounted for approximately 86 percent of the population.

Wealth versus income

Wealth, as opposed to income, measures the ownership of assets in a society. Together with GDP, GDP per capita, and household disposable income, it helps to understand the economic well-being of households. Furthermore, the distribution of wealth gives an indication about the degree of equality in a society. Illustrated by its wealth distribution, Japan can be considered relatively equal compared to other countries.

Egalitarian corporate culture

In recent years, wealth inequality has become the subject of increasing focus among policymakers, academics and the general public. While several factors have contributed to the high equality in the country, it is safe to say that the egalitarian ethic in Japanese corporate culture is one of these reasons. This is reflected, for example, in the income structure; Japanese CEOs earn remarkably less than their counterparts in the United Kingdom or the United States. In a ranking of the average income of business leaders worldwide by country, Japan did not even make it into the list of the top ten countries.

Japan JP: Population: as % of Total: Female: Aged 15-64 data was reported at 57.810 % in 2017. This records a decrease from the previous number of 58.249 % for 2016. Japan JP: Population: as % of Total: Female: Aged 15-64 data is updated yearly, averaging 67.272 % from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 69.262 % in 1969 and a record low of 57.810 % in 2017. Japan JP: Population: as % of Total: Female: Aged 15-64 data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Japan – Table JP.World Bank: Population and Urbanization Statistics. Female population between the ages 15 to 64 as a percentage of the total female population. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship.; ; World Bank staff estimates based on age/sex distributions of United Nations Population Division's World Population Prospects: 2017 Revision.; Weighted average; Relevance to gender indicator: Knowing how many girls, adolescents and women there are in a population helps a country in determining its provision of services.

As of 2020, about 29 percent of the population in Japan was concentrated in the Greater Tokyo Area. The three metropolitan areas Tokyo, Osaka, and Nagoya, accounted for around 53 percent of the Japanese population.

This bar chart displays population (people) by country full name using the aggregation sum and is filtered where the country is Japan. The data is about countries per year.

The world's most accurate population datasets. Seven maps/datasets for the distribution of various populations in Japan: (1) Overall population density (2) Women (3) Men (4) Children (ages 0-5) (5) Youth (ages 15-24) (6) Elderly (ages 60+) (7) Women of reproductive age (ages 15-49).

The population density in Japan saw no significant changes in 2022 in comparison to the previous year 2021 and remained at around 343.28 inhabitants per square kilometer. But still, the population density reached its lowest value of the observation period in 2022. Population density refers to the average number of residents per square kilometer of land across a given country or region. It is calculated by dividing the total midyear population by the total land area.Find more key insights for the population density in countries like Mongolia.

Japan JP: Population: Male: Ages 20-24: % of Male Population data was reported at 4.999 % in 2017. This records a decrease from the previous number of 5.006 % for 2016. Japan JP: Population: Male: Ages 20-24: % of Male Population data is updated yearly, averaging 7.224 % from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 10.659 % in 1969 and a record low of 4.999 % in 2017. Japan JP: Population: Male: Ages 20-24: % of Male Population data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Japan – Table JP.World Bank: Population and Urbanization Statistics. Male population between the ages 20 to 24 as a percentage of the total male population.; ; World Bank staff estimates based on age/sex distributions of United Nations Population Division's World Population Prospects: 2017 Revision.; ;

Japan JP: Population: as % of Total: Female: Aged 65 and Above data was reported at 29.934 % in 2017. This records an increase from the previous number of 29.446 % for 2016. Japan JP: Population: as % of Total: Female: Aged 65 and Above data is updated yearly, averaging 13.229 % from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 29.934 % in 2017 and a record low of 6.270 % in 1960. Japan JP: Population: as % of Total: Female: Aged 65 and Above data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Japan – Table JP.World Bank.WDI: Population and Urbanization Statistics. Female population 65 years of age or older as a percentage of the total female population. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship.; ; World Bank staff estimates based on age/sex distributions of United Nations Population Division's World Population Prospects: 2017 Revision.; Weighted average; Relevance to gender indicator: Knowing how many girls, adolescents and women there are in a population helps a country in determining its provision of services.

Japan JP: Population: Female: Ages 40-44: % of Female Population data was reported at 7.242 % in 2017. This records a decrease from the previous number of 7.453 % for 2016. Japan JP: Population: Female: Ages 40-44: % of Female Population data is updated yearly, averaging 7.039 % from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 8.384 % in 1990 and a record low of 5.772 % in 1960. Japan JP: Population: Female: Ages 40-44: % of Female Population data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Japan – Table JP.World Bank.WDI: Population and Urbanization Statistics. Female population between the ages 40 to 44 as a percentage of the total female population.; ; World Bank staff estimates based on age/sex distributions of United Nations Population Division's World Population Prospects: 2017 Revision.; ;

Japan JP: Population: as % of Total: Female data was reported at 51.166 % in 2017. This records an increase from the previous number of 51.153 % for 2016. Japan JP: Population: as % of Total: Female data is updated yearly, averaging 50.769 % from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 51.166 % in 2017 and a record low of 50.631 % in 1979. Japan JP: Population: as % of Total: Female data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Japan – Table JP.World Bank: Population and Urbanization Statistics. Female population is the percentage of the population that is female. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship.; ; World Bank staff estimates based on age/sex distributions of United Nations Population Division's World Population Prospects: 2017 Revision.; Weighted average;

Japan JP: Birth Rate: Crude: per 1000 People data was reported at 7.800 Ratio in 2016. This records a decrease from the previous number of 8.000 Ratio for 2015. Japan JP: Birth Rate: Crude: per 1000 People data is updated yearly, averaging 10.800 Ratio from Dec 1960 (Median) to 2016, with 57 observations. The data reached an all-time high of 19.400 Ratio in 1973 and a record low of 7.800 Ratio in 2016. Japan JP: Birth Rate: Crude: per 1000 People data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Japan – Table JP.World Bank.WDI: Population and Urbanization Statistics. Crude birth rate indicates the number of live births occurring during the year, per 1,000 population estimated at midyear. Subtracting the crude death rate from the crude birth rate provides the rate of natural increase, which is equal to the rate of population change in the absence of migration.; ; (1) United Nations Population Division. World Population Prospects: 2017 Revision. (2) Census reports and other statistical publications from national statistical offices, (3) Eurostat: Demographic Statistics, (4) United Nations Statistical Division. Population and Vital Statistics Reprot (various years), (5) U.S. Census Bureau: International Database, and (6) Secretariat of the Pacific Community: Statistics and Demography Programme.; Weighted average;

Graph and download economic data for Infra-Annual Labor Statistics: Working-Age Population Total: From 15 to 64 Years for Japan (LFWA64TTJPM647S) from Jan 1970 to Jan 2025 about working-age, 15 to 64 years, Japan, and population.

Japan JP: Population: Female: Ages 15-19: % of Female Population data was reported at 4.391 % in 2017. This records a decrease from the previous number of 4.426 % for 2016. Japan JP: Population: Female: Ages 15-19: % of Female Population data is updated yearly, averaging 6.818 % from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 10.679 % in 1964 and a record low of 4.391 % in 2017. Japan JP: Population: Female: Ages 15-19: % of Female Population data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Japan – Table JP.World Bank.WDI: Population and Urbanization Statistics. Female population between the ages 15 to 19 as a percentage of the total female population.; ; World Bank staff estimates based on age/sex distributions of United Nations Population Division's World Population Prospects: 2017 Revision.; ;

In 2023, the total population in Japan slightly decreased to just below 125 million people compared to the previous year, with the female population reaching around 63.9 million, as compared to 60.5 million men. The oldest population in the world  Japanese society is facing severe demographic problems such as decreasing birthrates, remaining under one million births annually recently, and a thereby aging population. The country’s average age lies at around 48 years, making its population the oldest in the world. Elderly people aged 65 years and older accounted for about 29 percent of the population in 2023. According to a forecast, the age group 65 years and older would make up approximately 39 percent of the Japanese population by 2070. Challenges with the demographic shift The rapid aging of the society poses significant economic and sociopolitical challenges to the country, as the workforce will continue to shrink while increasingly more elderly will receive long-term support. Currently, close to seven million Japanese require long-term care, leading to national benefit expenses of over 14 trillion yen annually, including in-home and community-based services.

This bar chart displays individuals using the Internet (% of population) by ISO 3 country code using the aggregation average, weighted by population and is filtered where the country is Japan. The data is about countries per year.

Japan JP: Population: Female: Aged 0-14 data was reported at 7,950,363.000 Person in 2017. This records a decrease from the previous number of 7,993,231.000 Person for 2016. Japan JP: Population: Female: Aged 0-14 data is updated yearly, averaging 11,629,233.000 Person from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 13,688,228.000 Person in 1960 and a record low of 7,950,363.000 Person in 2017. Japan JP: Population: Female: Aged 0-14 data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Japan – Table JP.World Bank.WDI: Population and Urbanization Statistics. Female population between the ages 0 to 14. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship.; ; World Bank staff estimates using the World Bank's total population and age/sex distributions of the United Nations Population Division's World Population Prospects: 2017 Revision.; Sum; Relevance to gender indicator: Knowing how many girls, adolescents and women there are in a population helps a country in determining its provision of services.

's Percentage distribution of total population (65 and over) is 25.84% which is the 1631st highest in Japan (by City). It also ranks 31st in Kyoto Prefecture. Transition Graphs and Comparison chart between Kyoto Shi Minami ku and Aichiken konan City(Aichi) and Osaka Shi Chuo ku(Osaka)(Closest City in Population) are available. Various data can be downloaded and output in csv format for use in EXCEL free of charge.

This bar chart displays male population (people) by region and is filtered where the country is Japan. The data is about countries per year.