Osaka大阪府
Izumisano 泉佐野市
Data last updated:
Izumisano, Osaka, Japan has a population of 100,236 (2025 national census). IPSS projections estimate 95,380 by 2030 and 80,921 by 2050 (a decrease of about 19.2% from 2020), with the share of residents aged 65+ rising from 26.5% in 2020 to 38.9%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025
(Census)
100,236
2030
(Projection)
95,380
▼ -4.7%
2040
(Projection)
88,519
▼ -11.6%
2050
(Projection)
80,921
▼ -19.2%
Change vs. 2020 census
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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.
Izumisano 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 | 90,684 | ▼ -9.4% | Census |
| 1985 | 91,563 | ▼ -8.6% | Census |
| 1990 | 88,866 | ▼ -11.3% | Census |
| 1995 | 92,583 | ▼ -7.5% | Census |
| 2000 | 96,064 | ▼ -4.1% | Census |
| 2005 | 98,889 | ▼ -1.2% | Census |
| 2010 | 100,801 | ▲ +0.7% | Census |
| 2015 | 100,966 | ▲ +0.8% | Census |
| 2020 | 100,131 | — | Census |
| 2025 | 100,236 | ▲ +0.1% | Census |
| 2030 | 95,380 | ▼ -4.7% | Projection |
| 2035 | 92,062 | ▼ -8.1% | Projection |
| 2040 | 88,519 | ▼ -11.6% | Projection |
| 2045 | 84,757 | ▼ -15.4% | Projection |
| 2050 | 80,921 | ▼ -19.2% | Projection |
About Izumisano
Overview
Izumisano (泉佐野市) is a municipality in Osaka, Japan, with a population of 100,236 as of 2025.
Population Projection of Izumisano
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Izumisano's population is expected to reach 95,380 by 2030 (-4.7%), 88,519 by 2040 (-11.6%), and 80,921 by 2050 (-19.2%). A modest population change is expected.
Aging Rate of Izumisano
The aging rate (percentage of residents aged 65 and over) is 26.5% as of 2020 and is projected to rise to 38.9% by 2050. The aging rate will remain below the most severe Japanese averages.
National Comparison
Izumisano's demographic trajectory is similar to the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1373 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #1350 out of 1903 nationwide.
- Population size: Ranked #417 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