Aichi愛知県
Tsushima 津島市
Data last updated:
Tsushima, Aichi, Japan has a population of 57,768 (2025 national census). IPSS projections estimate 55,106 by 2030 and 42,290 by 2050 (a decrease of about 30.6% from 2020), with the share of residents aged 65+ rising from 30.2% in 2020 to 46.2%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025Census
57,768
2030Projection
55,106
▼ -9.6%
2040Projection
48,679
▼ -20.1%
2050Projection
42,290
▼ -30.6%
Change vs. 2020 census
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Other municipalities in Aichi (愛知県)
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.
Tsushima 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 | 59,049 | ▼ -3.1% | Census |
| 1985 | 58,735 | ▼ -3.6% | Census |
| 1990 | 59,343 | ▼ -2.6% | Census |
| 1995 | 63,723 | ▲ +4.6% | Census |
| 2000 | 65,422 | ▲ +7.4% | Census |
| 2005 | 65,547 | ▲ +7.6% | Census |
| 2010 | 65,258 | ▲ +7.1% | Census |
| 2015 | 63,431 | ▲ +4.1% | Census |
| 2020 | 60,942 | — | Census |
| 2025 | 57,768 | ▼ -5.2% | Census |
| 2030 | 55,106 | ▼ -9.6% | Projection |
| 2035 | 51,887 | ▼ -14.9% | Projection |
| 2040 | 48,679 | ▼ -20.1% | Projection |
| 2045 | 45,485 | ▼ -25.4% | Projection |
| 2050 | 42,290 | ▼ -30.6% | Projection |
About Tsushima
Overview
Tsushima (津島市) is a municipality in Aichi, Japan, with a population of 57,768 as of 2025.
Population Projection of Tsushima
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Tsushima's population is expected to reach 55,106 by 2030 (-9.6%), 48,679 by 2040 (-20.1%), and 42,290 by 2050 (-30.6%). A significant population decline is projected over the next three decades.
Aging Rate of Tsushima
The aging rate (percentage of residents aged 65 and over) is 30.2% as of 2020 and is projected to rise to 46.2% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.
National Comparison
Tsushima's population decline rate exceeds the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1035 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #810 out of 1903 nationwide.
- Population size: Ranked #618 out of 1917 nationwide.
- Related: National rankings / All municipalities in Aichi
Earnings in Aichi (愛知県): Average salary in Aichi (愛知県) by age, gender and company sizejpsalary / MHLW Basic Survey on Wage Structure