Osaka大阪府
Suita 吹田市
Data last updated:
Suita, Osaka, Japan has a population of 394,516 (2025 national census). IPSS projections estimate 387,123 by 2030 and 366,647 by 2050 (a decrease of about 4.9% from 2020), with the share of residents aged 65+ rising from 23.8% in 2020 to 32.4%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025
(Census)
394,516
2030
(Projection)
387,123
▲ +0.4%
2040
(Projection)
379,290
▼ -1.6%
2050
(Projection)
366,647
▼ -4.9%
Change vs. 2020 census
Enter your age
See the population of 吹田市 when you turn 50, 60, 70 and 80.
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.
Suita 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 | 332,418 | ▼ -13.8% | Census |
| 1985 | 348,948 | ▼ -9.5% | Census |
| 1990 | 345,206 | ▼ -10.5% | Census |
| 1995 | 342,760 | ▼ -11.1% | Census |
| 2000 | 347,929 | ▼ -9.8% | Census |
| 2005 | 353,885 | ▼ -8.2% | Census |
| 2010 | 355,798 | ▼ -7.7% | Census |
| 2015 | 374,468 | ▼ -2.9% | Census |
| 2020 | 385,567 | — | Census |
| 2025 | 394,516 | ▲ +2.3% | Census |
| 2030 | 387,123 | ▲ +0.4% | Projection |
| 2035 | 384,125 | ▼ -0.4% | Projection |
| 2040 | 379,290 | ▼ -1.6% | Projection |
| 2045 | 373,291 | ▼ -3.2% | Projection |
| 2050 | 366,647 | ▼ -4.9% | Projection |
About Suita
Overview
Suita (吹田市) is a municipality in Osaka, Japan, with a population of 394,516 as of 2025.
Population Projection of Suita
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Suita's population is expected to reach 387,123 by 2030 (+0.4%), 379,290 by 2040 (-1.6%), and 366,647 by 2050 (-4.9%). A modest population change is expected.
Aging Rate of Suita
The aging rate (percentage of residents aged 65 and over) is 23.8% as of 2020 and is projected to rise to 32.4% by 2050. The aging rate will remain below the most severe Japanese averages.
National Comparison
Suita's demographic trajectory is similar to the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1726 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #1756 out of 1903 nationwide.
- Population size: Ranked #55 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