Hiroshima広島県
Akioota 安芸太田町
Data last updated:
Akioota, Hiroshima, Japan has a population of 5,039 (2025 national census). IPSS projections estimate 4,443 by 2030 and 2,590 by 2050 (a decrease of about 54.9% from 2020), with the share of residents aged 65+ rising from 52.1% in 2020 to 54.1%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025Census
5,039
2030Projection
4,443
▼ -22.6%
2040Projection
3,422
▼ -40.4%
2050Projection
2,590
▼ -54.9%
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.
Akioota 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 | 12,784 | ▲ +122.7% | Census |
| 1985 | 11,738 | ▲ +104.5% | Census |
| 1990 | 10,879 | ▲ +89.5% | Census |
| 1995 | 10,257 | ▲ +78.7% | Census |
| 2000 | 9,181 | ▲ +59.9% | Census |
| 2005 | 8,238 | ▲ +43.5% | Census |
| 2010 | 7,255 | ▲ +26.4% | Census |
| 2015 | 6,472 | ▲ +12.8% | Census |
| 2020 | 5,740 | — | Census |
| 2025 | 5,039 | ▼ -12.2% | Census |
| 2030 | 4,443 | ▼ -22.6% | Projection |
| 2035 | 3,900 | ▼ -32.1% | Projection |
| 2040 | 3,422 | ▼ -40.4% | Projection |
| 2045 | 2,979 | ▼ -48.1% | Projection |
| 2050 | 2,590 | ▼ -54.9% | Projection |
About Akioota
Overview
Akioota (安芸太田町) is a municipality in Hiroshima, Japan, with a population of 5,039 as of 2025.
Population Projection of Akioota
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Akioota's population is expected to reach 4,443 by 2030 (-22.6%), 3,422 by 2040 (-40.4%), and 2,590 by 2050 (-54.9%). The town is projected to lose more than half its population over 30 years.
Aging Rate of Akioota
The aging rate (percentage of residents aged 65 and over) is 52.1% as of 2020 and is projected to rise to 54.1% by 2050. More than half of residents will be seniors, placing the town in the "marginal municipality" category.
National Comparison
Akioota is experiencing one of the faster rates of population decline in Japan.
National and Prefectural Rank
- Population decline rate: Ranked #173 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #320 out of 1903 nationwide.
- Population size: Ranked #1597 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