The statistic shows the total population in Japan from 2020 to 2024, with projections up until 2030. In 2024, the total population of Japan amounted to around 123.89 million inhabitants. See the figures for the population of South Korea for comparison. Total population in Japan From steadily low fertility rates to a growing elderly population, it is no secret that Japan’s population is shrinking. Population growth rates jump around a little, but are currently following a declining trend. The post-war baby boom generation is now in the 65-and-over age group, and the percentage of the population in that category is expected to keep growing, as is indicated by a high median age and high life expectancy. Japan already has the highest percentage of its population over 65 in the world, and the aging population puts some pressure on the Japanese government to provide welfare services for more people as rising numbers leave the workforce. However, the amount of jobs opened up for the younger generations by the older generations leaving the workforce means that unemployment is kept to a minimum. Despite a jump in unemployment after the global recession hit in 2008, rates were almost back to pre-recession rates by 2013. Another factor affecting Japan is the number of emigrants to other countries. The United States absorbs a number of emigrants worldwide, so despite a stagnating birth rate, the U.S. has seen a steady rise in population.

The total population in Japan was estimated at 123.6 million people in 2024, according to the latest census figures and projections from Trading Economics. This dataset provides - Japan Population - actual values, historical data, forecast, chart, statistics, economic calendar and news.

In 1800, the population of Japan was just over 30 million, a figure which would grow by just two million in the first half of the 19th century. However, with the fall of the Tokugawa shogunate and the restoration of the emperor in the Meiji Restoration of 1868, Japan would begin transforming from an isolated feudal island, to a modernized empire built on Western models. The Meiji period would see a rapid rise in the population of Japan, as industrialization and advancements in healthcare lead to a significant reduction in child mortality rates, while the creation overseas colonies would lead to a strong economic boom. However, this growth would slow beginning in 1937, as Japan entered a prolonged war with the Republic of China, which later grew into a major theater of the Second World War. The war was eventually brought to Japan's home front, with the escalation of Allied air raids on Japanese urban centers from 1944 onwards (Tokyo was the most-bombed city of the Second World War). By the war's end in 1945 and the subsequent occupation of the island by the Allied military, Japan had suffered over two and a half million military fatalities, and over one million civilian deaths.

The population figures of Japan were quick to recover, as the post-war “economic miracle” would see an unprecedented expansion of the Japanese economy, and would lead to the country becoming one of the first fully industrialized nations in East Asia. As living standards rose, the population of Japan would increase from 77 million in 1945, to over 127 million by the end of the century. However, growth would begin to slow in the late 1980s, as birth rates and migration rates fell, and Japan eventually grew to have one of the oldest populations in the world. The population would peak in 2008 at just over 128 million, but has consistently fallen each year since then, as the fertility rate of the country remains below replacement level (despite government initiatives to counter this) and the country's immigrant population remains relatively stable. The population of Japan is expected to continue its decline in the coming years, and in 2020, it is estimated that approximately 126 million people inhabit the island country.

Key information about Japan population

• The Japan population reached 123.7 million people in Dec 2024, compared with the previously reported figure of 124.3 million people in Dec 2023
• The data reached an all-time high of 128.1 million people in Dec 2010 and a record low of 43.4 million people in Dec 1899

• In the latest reports, Japan Unemployment Rate increased to 2.5 % in Oct 2024
• Monthly earnings of the Japan population was 1,957.4 USD in Oct 2024
• Japan Labour Force Participation Rate remained the same rate at 63.5 % in Oct 2024

Population density per pixel at 100 metre resolution. WorldPop provides estimates of numbers of people residing in each 100x100m grid cell for every low and middle income country. Through ingegrating cencus, survey, satellite and GIS datasets in a flexible machine-learning framework, high resolution maps of population counts and densities for 2000-2020 are produced, along with accompanying metadata. DATASET: Alpha version 2010 and 2015 estimates of numbers of people per grid square, with national totals adjusted to match UN population division estimates (http://esa.un.org/wpp/) and remaining unadjusted. REGION: Africa 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 in: Linard, C., Gilbert, M., Snow, R.W., Noor, A.M. and Tatem, A.J., 2012, Population distribution, settlement patterns and accessibility across Africa in 2010, PLoS ONE, 7(2): e31743. FORMAT: Geotiff (zipped using 7-zip (open access tool): www.7-zip.org) FILENAMES: Example - AGO10adjv4.tif = Angola (AGO) population count map for 2010 (10) adjusted to match UN national estimates (adj), version 4 (v4). Population maps are updated to new versions when improved census or other input data become available.

Total current population for Japan in 2025 is 121,960,408, a 0.55% decline from 2024.

<ul style='margin-top:20px;'>

<li>Total population for Japan in 2024 was <strong>122,631,432</strong>, a <strong>1.51% decline</strong> from 2023.</li>
<li>Total population for Japan in 2023 was <strong>124,516,650</strong>, a <strong>0.49% decline</strong> from 2022.</li>
<li>Total population for Japan in 2022 was <strong>125,124,989</strong>, a <strong>0.44% decline</strong> from 2021.</li>
</ul>Total population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship. The values shown are midyear estimates.

According to a projection made in 2023, it was forecast that the number of people aged 65 years or older in Japan would increase from about **** million in 2024 to around ** million people by 2033. By contrast, the number of children, as well as the working-age population, was forecast to shrink in the same period.

Japan JP: Population: Female: Ages 75-79: % of Female Population data was reported at 5.496 % in 2017. This records an increase from the previous number of 5.402 % for 2016. Japan JP: Population: Female: Ages 75-79: % of Female Population data is updated yearly, averaging 2.711 % from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 5.496 % in 2017 and a record low of 1.192 % in 1960. Japan JP: Population: Female: Ages 75-79: % 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: Population and Urbanization Statistics. Female population between the ages 75 to 79 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.; ;

Approximately 36.5 million people in Japan were estimated to be within the age group 65 and over in 2024. This number was projected to increase until 2040 and then decline to about 20.1 million by 2120.

The annual population growth in Japan decreased by 0.1 percentage points compared to the previous year. The population growth thereby reached its lowest value in recent years. Population growth refers to the annual change in population, and is based on the balance between birth and death rates, as well as migration.Find more key insights for the annual population growth in countries like South Korea and Hong Kong.

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.

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 Apr 2025 about working-age, 15 to 64 years, Japan, and population.

JP: Population: Male: Ages 60-64: % of Male Population data was reported at 6.435 % in 2017. This records a decrease from the previous number of 6.651 % for 2016. JP: Population: Male: Ages 60-64: % of Male Population data is updated yearly, averaging 4.858 % from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 7.840 % in 2010 and a record low of 3.054 % in 1960. JP: Population: Male: Ages 60-64: % 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 60 to 64 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.; ;

Graph and download economic data for Infra-Annual Labor Statistics: Working-Age Population Total: From 25 to 54 Years for Japan (LFWA25TTJPQ647S) from Q1 1970 to Q1 2025 about 25 to 54 years, working-age, Japan, and population.

In 2023, people aged 65 years and older in Japan accounted for approximately **** 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 ** percent of the population in Japan by 2070.

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.

Japan JP: Population: as % of Total: Male: Aged 15-64 data was reported at 62.426 % in 2017. This records a decrease from the previous number of 62.855 % for 2016. Japan JP: Population: as % of Total: Male: Aged 15-64 data is updated yearly, averaging 68.350 % from Dec 1960 (Median) to 2017, with 58 observations. The data reached an all-time high of 71.317 % in 1992 and a record low of 62.426 % in 2017. Japan JP: Population: as % of Total: Male: 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. Male population between the ages 15 to 64 as a percentage of the total male 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;

As of 2024, the total population in Japan was estimated to be approximately ********************. The projection for 2100 indicated an almost ** percent decrease in population to around **** million people.

This dataset provides world health statistics indicators for Japan. It includes different indicators for heath (Civil registration coverage of causes of deaths, Dentistry personnel density, Hospital beds, Hepatitis B surface antigen (HBsAg) prevalence among children under 5 years etc).

Graph and download economic data for Infra-Annual Labor Statistics: Working-Age Population Male: From 15 to 24 Years for Japan (LFWA24MAJPQ647S) from Q1 1970 to Q1 2025 about 15 to 24 years, working-age, males, Japan, and population.