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.

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: 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.

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.

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).

Japan population density for 400m H3 hexagons.

Built from Kontur Population: Global Population Density for 400m H3 Hexagons Vector H3 hexagons with population counts at 400m resolution.

Fixed up fusion of GHSL, Facebook, Microsoft Buildings, Copernicus Global Land Service Land Cover, Land Information New Zealand, and OpenStreetMap data.

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.

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: 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.; ;

This map shows population density in Japan in 2015, by Country, Prefecture, Municipality, and Block. Population density is shown by people per square kilometer. The national average population density of Japan is 337 people per square kilometer.The pop-up is configured to show the following information at each geography level:Population densityTotal populationTotal householdsPopulation counts by age groupsPopulation counts by genderThe source of this data is Esri Japan. The vintage is 2015.Additional Esri Resources:Esri DemographicsPermitted use of this data is covered in the DATA section of the Esri Master Agreement (E204CW) and these supplemental terms.

The population of the world, allocated to 1 arcsecond blocks. This refines CIESIN’s Gridded Population of the World project, using machine learning models on high-resolution worldwide Digital Globe satellite imagery.

DATASET: Alpha version 2000 and 2010 estimates of numbers of people per grid square, with national totals adjusted to match UN population division estimates (http://esa.un.org/wpp/) and MODIS-derived urban extent change built in. REGION: Asia SPATIAL RESOLUTION: 0.000833333 decimal degrees (approx 100m at the equator) PROJECTION: Geographic, WGS84 UNITS: Estimated persons per grid square MAPPING APPROACH: Land cover based, as described on the website and in: Gaughan AE, Stevens FR, Linard C, Jia P and Tatem AJ, 2013, High resolution population distribution maps for Southeast Asia in 2010 and 2015, PLoS ONE, 8(2): e55882 FORMAT: Geotiff (zipped using 7-zip (open access tool): www.7-zip.org) FILENAMES: Example - VNM00urbchg.tif = Vietnam (VNM) population count map for 2000 (00) adjusted to match UN national estimates and incorporating urban extent and urban population estimates for 2000. DATE OF PRODUCTION: July 2013 Dataset construction details and input data are provided here: www.asiapop.org and here: http://www.plosone.org/article/info:doi/10.1371/journal.pone.0055882

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.

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.; ;

In 2023, about 2.7 percent of the population in Japan were foreign nationals, up from about 1.7 percent in 2014. The total number of foreign residents in the same year amounted to approximately 3.4 million people.

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.

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

Chart and table of population level and growth rate for the Tokyo, Japan metro area from 1950 to 2025. United Nations population projections are also included through the year 2035.

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.

'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.