日本人口减少模拟器

Osaka大阪府

Miyakojima 大阪市都島区

Data last updated:

Miyakojima, Osaka, Japan has a population of 110,025 (2025 national census). IPSS projections estimate 108,831 by 2030 and 102,198 by 2050 (a decrease of about 5.3% from 2020), with the share of residents aged 65+ rising from 24.7% in 2020 to 32.8%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)

2025年

(实际)

110,025人

2030年

(预测)

108,831人

▲ +0.9%

2040年

(预测)

106,685人

▼ -1.1%

2050年

(预测)

102,198人

▼ -5.3%

Change vs. 2020 census

老龄化率(65岁以上): 2020年 24.7%→2050年 32.8%

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岁

Osaka (大阪府)的其他市区町村

数据来源

  • 日本政府统计综合窗口(e-Stat)(https://www.e-stat.go.jp/)
  • 国立社会保障・人口问题研究所「日本地区别未来推计人口(令和5年推计)」

※本服务使用e-Stat的API功能,但服务内容不受日本政府保证。

Miyakojima 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
198083,584▼ -22.5%Census
198591,925▼ -14.8%Census
199096,208▼ -10.8%Census
199598,045▼ -9.1%Census
200097,253▼ -9.9%Census
200599,831▼ -7.5%Census
2010102,632▼ -4.9%Census
2015104,727▼ -2.9%Census
2020107,904—Census
2025110,025▲ +2.0%Census
2030108,831▲ +0.9%Projection
2035108,095▲ +0.2%Projection
2040106,685▼ -1.1%Projection
2045104,627▼ -3.0%Projection
2050102,198▼ -5.3%Projection

About Miyakojima

Overview

Miyakojima (大阪市都島区) is a municipality in Osaka, Japan, with a population of 110,025 as of 2025.

Population Projection of Miyakojima

According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Miyakojima's population is expected to reach 108,831 by 2030 (+0.9%), 106,685 by 2040 (-1.1%), and 102,198 by 2050 (-5.3%). A modest population change is expected.

Aging Rate of Miyakojima

The aging rate (percentage of residents aged 65 and over) is 24.7% as of 2020 and is projected to rise to 32.8% by 2050. The aging rate will remain below the most severe Japanese averages.

National Comparison

Miyakojima's demographic trajectory is similar to the national average.

National and Prefectural Rank

  • Population decline rate: Ranked #1715 out of 1903 municipalities nationwide.
  • Aging rate in 2050: Ranked #1745 out of 1903 nationwide.
  • Population size: Ranked #377 out of 1917 nationwide.
  • Related: National rankings / All municipalities in Osaka

Osaka (大阪府)的收入水平: Osaka (大阪府)的平均年收入(按年龄、性别、企业规模)jpsalary / 厚生劳动省 工资结构基本统计调查

Frequently Asked Questions

Q.What is the current population of Miyakojima, Osaka?
A.According to the 2025 national census, Miyakojima has a population of 110,025.
Q.What is the population of Miyakojima in 2026?
A.Miyakojima's population in 2026 is estimated at approximately 109,786. This is an interpolated reference value between the 2025 census (110,025) and the IPSS projection for 2030 (108,831).
Q.What is the projected population of Miyakojima in the future?
A.According to IPSS projections, Miyakojima's population is expected to be 108,831 in 2030, 106,685 in 2040, and 102,198 in 2050.
Q.What is the population decline rate of Miyakojima?
A.Over the 30 years from 2020 to 2050, Miyakojima's population is projected to change by -5.3%. The 10-year change is +0.9% and the 20-year change is -1.1%.
Q.Why is the population of Miyakojima 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 Miyakojima, the share of residents aged 65+ is projected to rise from 24.7% to 32.8% by 2050, which further accelerates natural decrease.
Q.What is the aging rate of Miyakojima?
A.Miyakojima's aging rate (percentage aged 65 and over) is 24.7% as of 2020, projected to rise to 32.8% 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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