Osaka大阪府
Settsu 摂津市
Data last updated:
Settsu, Osaka, Japan has a population of 86,426 (2025 national census). IPSS projections estimate 85,411 by 2030 and 77,289 by 2050 (a decrease of about 11.6% from 2020), with the share of residents aged 65+ rising from 26.0% in 2020 to 33.8%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025
(Census)
86,426
2030
(Projection)
85,411
▼ -2.3%
2040
(Projection)
81,547
▼ -6.8%
2050
(Projection)
77,289
▼ -11.6%
Change vs. 2020 census
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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.
Settsu Population Table (1980–2050)
Population by year: national census results (restated to current municipal boundaries) and IPSS (2023) projections based on the 2020 census.
| Year | Population | vs 2020 | Type |
|---|---|---|---|
| 1980 | 80,684 | ▼ -7.7% | Census |
| 1985 | 86,332 | ▼ -1.3% | Census |
| 1990 | 87,453 | → 0.0% | Census |
| 1995 | 87,330 | ▼ -0.1% | Census |
| 2000 | 85,065 | ▼ -2.7% | Census |
| 2005 | 85,009 | ▼ -2.8% | Census |
| 2010 | 83,720 | ▼ -4.3% | Census |
| 2015 | 85,007 | ▼ -2.8% | Census |
| 2020 | 87,456 | — | Census |
| 2025 | 86,426 | ▼ -1.2% | Census |
| 2030 | 85,411 | ▼ -2.3% | Projection |
| 2035 | 83,586 | ▼ -4.4% | Projection |
| 2040 | 81,547 | ▼ -6.8% | Projection |
| 2045 | 79,402 | ▼ -9.2% | Projection |
| 2050 | 77,289 | ▼ -11.6% | Projection |
About Settsu
Overview
Settsu (摂津市) is a municipality in Osaka, Japan, with a population of 86,426 as of 2025.
Population Projection of Settsu
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Settsu's population is expected to reach 85,411 by 2030 (-2.3%), 81,547 by 2040 (-6.8%), and 77,289 by 2050 (-11.6%). A modest population change is expected.
Aging Rate of Settsu
The aging rate (percentage of residents aged 65 and over) is 26.0% as of 2020 and is projected to rise to 33.8% by 2050. The aging rate will remain below the most severe Japanese averages.
National Comparison
Settsu's demographic trajectory is similar to the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1574 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #1682 out of 1903 nationwide.
- Population size: Ranked #468 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