Japan Population Decline Simulator

Osaka大阪府

Shijounawate 四條畷市

Data last updated:

Shijounawate, Osaka, Japan has a population of 53,449 (2025 national census). IPSS projections estimate 50,863 by 2030 and 41,138 by 2050 (a decrease of about 25.4% from 2020), with the share of residents aged 65+ rising from 27.7% in 2020 to 39.1%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)

2025

(Census)

53,449

2030

(Projection)

50,863

▼ -7.8%

2040

(Projection)

45,923

▼ -16.8%

2050

(Projection)

41,138

▼ -25.4%

Change vs. 2020 census

Elderly Rate (65+): 2020 27.7%→2050 39.1%

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Other municipalities in Osaka (大阪府)

Data Sources

  • Portal Site of Official Statistics of Japan (e-Stat)(https://www.e-stat.go.jp/)
  • National Institute of Population and Social Security Research (IPSS), Regional Population Projections (2023 ed.)

* This service uses the e-Stat API but its content is not guaranteed by the Japanese government.

Shijounawate Population Table (1980–2050)

Population by year: national census results (restated to current municipal boundaries) and IPSS (2023) projections based on the 2020 census.

YearPopulationvs 2020Type
198050,582▼ -8.3%Census
198550,352▼ -8.7%Census
199050,035▼ -9.3%Census
199553,763▼ -2.6%Census
200055,136▼ -0.1%Census
200557,342▲ +3.9%Census
201057,554▲ +4.3%Census
201556,075▲ +1.6%Census
202055,177—Census
202553,449▼ -3.1%Census
203050,863▼ -7.8%Projection
203548,376▼ -12.3%Projection
204045,923▼ -16.8%Projection
204543,538▼ -21.1%Projection
205041,138▼ -25.4%Projection

About Shijounawate

Overview

Shijounawate (四條畷市) is a municipality in Osaka, Japan, with a population of 53,449 as of 2025.

Population Projection of Shijounawate

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Shijounawate's population is expected to reach 50,863 by 2030 (-7.8%), 45,923 by 2040 (-16.8%), and 41,138 by 2050 (-25.4%). A significant population decline is projected over the next three decades.

Aging Rate of Shijounawate

The aging rate (percentage of residents aged 65 and over) is 27.7% as of 2020 and is projected to rise to 39.1% by 2050. The aging rate will remain below the most severe Japanese averages.

National Comparison

Shijounawate's population decline rate exceeds the national average.

National and Prefectural Rank

  • Population decline rate: Ranked #1197 out of 1903 municipalities nationwide.
  • Aging rate in 2050: Ranked #1332 out of 1903 nationwide.
  • Population size: Ranked #655 out of 1917 nationwide.
  • Related: National rankings / All municipalities in Osaka

Earnings in Osaka (大阪府): Average salary in Osaka (大阪府) by age, gender and company sizejpsalary / MHLW Basic Survey on Wage Structure

Frequently Asked Questions

Q.What is the current population of Shijounawate, Osaka?
A.According to the 2025 national census, Shijounawate has a population of 53,449.
Q.What is the population of Shijounawate in 2026?
A.Shijounawate's population in 2026 is estimated at approximately 52,932. This is an interpolated reference value between the 2025 census (53,449) and the IPSS projection for 2030 (50,863).
Q.What is the projected population of Shijounawate in the future?
A.According to IPSS projections, Shijounawate's population is expected to be 50,863 in 2030, 45,923 in 2040, and 41,138 in 2050.
Q.What is the population decline rate of Shijounawate?
A.Over the 30 years from 2020 to 2050, Shijounawate's population is projected to change by -25.4%. The 10-year change is -7.8% and the 20-year change is -16.8%.
Q.Why is the population of Shijounawate declining?
A.Nationwide, Japan's population decline is driven by natural decrease (deaths exceeding births) and, in regional municipalities, by net out-migration of young people to major metropolitan areas. In Shijounawate, the share of residents aged 65+ is projected to rise from 27.7% to 39.1% by 2050, which further accelerates natural decrease.
Q.What is the aging rate of Shijounawate?
A.Shijounawate's aging rate (percentage aged 65 and over) is 27.7% as of 2020, projected to rise to 39.1% by 2050.
Q.Where does this population data come from?
A.Historical data is sourced from Japan's national census via the e-Stat API (Statistics Bureau of Japan). Future projections are from the National Institute of Population and Social Security Research (IPSS) "Regional Population Projections 2023".
Q.Is the data up to date?
A.Historical data uses national census results through 2025. Future projections use the IPSS 2023 edition, which is based on the 2020 census.

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