Hiroshima広島県
Etajima 江田島市
Data last updated:
Etajima, Hiroshima, Japan has a population of 21,937 (2020 national census). IPSS projections estimate 17,560 by 2030 and 10,232 by 2050 (a decrease of about 53.4% from 2020), with the share of residents aged 65+ rising from 43.7% to 50.8%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2020
(Census)
21,937
2030
(Projection)
17,560
▼ -20.0%
2040
(Projection)
13,543
▼ -38.3%
2050
(Projection)
10,232
▼ -53.4%
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.
Etajima Population Projection Table (2020–2050)
Population by year, based on the national census and IPSS (2023) projections.
| Year | Population | vs 2020 | Type |
|---|---|---|---|
| 2020 | 21,937 | — | Census |
| 2025 | 19,673 | ▼ -10.3% | Projection |
| 2030 | 17,560 | ▼ -20.0% | Projection |
| 2035 | 15,482 | ▼ -29.4% | Projection |
| 2040 | 13,543 | ▼ -38.3% | Projection |
| 2045 | 11,780 | ▼ -46.3% | Projection |
| 2050 | 10,232 | ▼ -53.4% | Projection |
About Etajima
Overview
Etajima (江田島市) is a municipality in Hiroshima, Japan, with a population of 21,937 as of 2020.
Population Projection of Etajima
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Etajima's population is expected to reach 17,560 by 2030 (-20.0%), 13,543 by 2040 (-38.3%), and 10,232 by 2050 (-53.4%). The town is projected to lose more than half its population over 30 years.
Aging Rate of Etajima
The aging rate (percentage of residents aged 65 and over) is 43.7% as of 2020 and is projected to rise to 50.8% by 2050. More than half of residents will be seniors, placing the town in the "marginal municipality" category.
National Comparison
Etajima is experiencing one of the faster rates of population decline in Japan.
National and Prefectural Rank
- Population decline rate: Ranked #215 out of 1916 municipalities nationwide.
- Aging rate in 2050: Ranked #515 out of 1916 nationwide.
- Population size: Ranked #1073 out of 1916 nationwide.
- Related: National rankings / All municipalities in Hiroshima