Hiroshima広島県
Hatsukaichi 廿日市市
Data last updated:
Hatsukaichi, Hiroshima, Japan has a population of 111,833 (2025 national census). IPSS projections estimate 109,241 by 2030 and 93,945 by 2050 (a decrease of about 17.7% from 2020), with the share of residents aged 65+ rising from 30.8% in 2020 to 39.1%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025Census
111,833
2030Projection
109,241
▼ -4.3%
2040Projection
101,907
▼ -10.7%
2050Projection
93,945
▼ -17.7%
Change vs. 2020 census
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Other municipalities in Hiroshima (広島県)
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.
Hatsukaichi 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 | 76,592 | ▼ -32.9% | Census |
| 1985 | 89,034 | ▼ -22.0% | Census |
| 1990 | 101,630 | ▼ -11.0% | Census |
| 1995 | 112,591 | ▼ -1.4% | Census |
| 2000 | 114,981 | ▲ +0.7% | Census |
| 2005 | 115,530 | ▲ +1.2% | Census |
| 2010 | 114,038 | ▼ -0.1% | Census |
| 2015 | 114,906 | ▲ +0.6% | Census |
| 2020 | 114,173 | — | Census |
| 2025 | 111,833 | ▼ -2.0% | Census |
| 2030 | 109,241 | ▼ -4.3% | Projection |
| 2035 | 105,741 | ▼ -7.4% | Projection |
| 2040 | 101,907 | ▼ -10.7% | Projection |
| 2045 | 97,873 | ▼ -14.3% | Projection |
| 2050 | 93,945 | ▼ -17.7% | Projection |
About Hatsukaichi
Overview
Hatsukaichi (廿日市市) is a municipality in Hiroshima, Japan, with a population of 111,833 as of 2025.
Population Projection of Hatsukaichi
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Hatsukaichi's population is expected to reach 109,241 by 2030 (-4.3%), 101,907 by 2040 (-10.7%), and 93,945 by 2050 (-17.7%). A modest population change is expected.
Aging Rate of Hatsukaichi
The aging rate (percentage of residents aged 65 and over) is 30.8% as of 2020 and is projected to rise to 39.1% by 2050. The aging rate will remain below the most severe Japanese averages.
National Comparison
Hatsukaichi's demographic trajectory is similar to the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1412 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #1333 out of 1903 nationwide.
- Population size: Ranked #368 out of 1917 nationwide.
- Related: National rankings / All municipalities in Hiroshima
Earnings in Hiroshima (広島県): Average salary in Hiroshima (広島県) by age, gender and company sizejpsalary / MHLW Basic Survey on Wage Structure