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.

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

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.

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

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.

Population growth (annual %) in Japan was reported at --0.43565 % in 2024, according to the World Bank collection of development indicators, compiled from officially recognized sources. Japan - Population growth (annual %) - actual values, historical data, forecasts and projections were sourced from the World Bank on September of 2025.

Graph and download economic data for Population, Total for Japan (POPTOTJPA647NWDB) from 1960 to 2024 about Japan and population.

Approximately **** million women within the age group of 65 years and older were forecast for 2024 in Japan. While the projection indicated a constant decrease for women aged under 65 years, the female population aged 65 and older was forecast to grow until 2040 and thereafter drop to about ** million by 2120.

Population ages 15-64 (% of total population) in Japan was reported at 58.78 % in 2024, according to the World Bank collection of development indicators, compiled from officially recognized sources. Japan - Population ages 15-64 (% of total) - actual values, historical data, forecasts and projections were sourced from the World Bank on October of 2025.

As of October 2024, the total female population in Japan was estimated to be around ***** million people. With an estimated ***** million women by 2120, the data indicated a decrease of about ** percent.

Graph and download economic data for Population Growth for Japan (SPPOPGROWJPN) from 1961 to 2024 about Japan, population, and rate.

Japan: Percent urban population: The latest value from 2024 is 92.13 percent, an increase from 92.04 percent in 2023. In comparison, the world average is 61.70 percent, based on data from 196 countries. Historically, the average for Japan from 1960 to 2024 is 79.81 percent. The minimum value, 63.27 percent, was reached in 1960 while the maximum of 92.13 percent was recorded in 2024.

Population ages 60-64, male (% of male population) in Japan was reported at 6.3225 % in 2024, according to the World Bank collection of development indicators, compiled from officially recognized sources. Japan - Population ages 50-64, male (% of male population) - actual values, historical data, forecasts and projections were sourced from the World Bank on September of 2025.

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.

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

Japan: Population size, in millions: The latest value from 2024 is 123.98 million, a decline from 124.52 million in 2023. In comparison, the world average is 41.28 million, based on data from 196 countries. Historically, the average for Japan from 1960 to 2024 is 118.6 million. The minimum value, 93.22 million, was reached in 1960 while the maximum of 128.07 million was recorded in 2010.

In 2023, around **** percent of the total population in Japan was aged 65 years and older. Due to a low birth rate and high longevity, people aged 65 years and over were estimated to make up approximately **** percent of the population in Japan by 2070. The share of children below 15 years old was expected to decrease to around *** percent by that year.

Population, female (% of total population) in Japan was reported at 51.22 % in 2024, according to the World Bank collection of development indicators, compiled from officially recognized sources. Japan - Population, female (% of total) - actual values, historical data, forecasts and projections were sourced from the World Bank on September of 2025.

As of October 2024, the United States had nearly ******* Japanese citizens, making it the country with the highest number of Japanese residents outside of Japan itself. The United States counted around **** times as many Japanese citizens as second-placed *********.  Japanese immigrants in the United States Lately, there has been an increase in the migration of Japanese individuals, especially to the United States, which has *********** immigrant population worldwide. This surge in Japanese migration to the United States can largely be attributed to the substantial presence of Japanese companies with offices in the country, which ranks among the highest globally. Consequently, many Japanese nationals choose to relocate to the United States in pursuit of employment opportunities offered by these companies.  Status of immigrants in Japan The total number of foreign residents in Japan has been rising lately, with ***** having the highest number of foreign nationals registered among 47 prefectures. The main nationality of foreign residents living in Japan are people from the ********************************************* The increasing number of foreign nationals working in Japan is indicative of the growing interest in job opportunities within the country.

As of October 2024, approximately ****** Japanese residents lived in Thailand. The population has declined for three consecutive years from the decade high of approximately ****** residents in 2021.