Fukushima福島県
Shimogou 下郷町
Data last updated:
Shimogou, Fukushima, Japan has a population of 4,464 (2025 national census). IPSS projections estimate 4,092 by 2030 and 2,331 by 2050 (a decrease of about 55.7% from 2020), with the share of residents aged 65+ rising from 44.8% in 2020 to 60.7%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025
(Census)
4,464
2030
(Projection)
4,092
▼ -22.3%
2040
(Projection)
3,153
▼ -40.1%
2050
(Projection)
2,331
▼ -55.7%
Change vs. 2020 census
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Other municipalities in Fukushima (福島県)
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.
Shimogou 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 | 10,025 | ▲ +90.4% | Census |
| 1985 | 9,033 | ▲ +71.6% | Census |
| 1990 | 8,537 | ▲ +62.2% | Census |
| 1995 | 7,951 | ▲ +51.0% | Census |
| 2000 | 7,579 | ▲ +44.0% | Census |
| 2005 | 7,053 | ▲ +34.0% | Census |
| 2010 | 6,461 | ▲ +22.7% | Census |
| 2015 | 5,800 | ▲ +10.2% | Census |
| 2020 | 5,264 | — | Census |
| 2025 | 4,464 | ▼ -15.2% | Census |
| 2030 | 4,092 | ▼ -22.3% | Projection |
| 2035 | 3,601 | ▼ -31.6% | Projection |
| 2040 | 3,153 | ▼ -40.1% | Projection |
| 2045 | 2,733 | ▼ -48.1% | Projection |
| 2050 | 2,331 | ▼ -55.7% | Projection |
About Shimogou
Overview
Shimogou (下郷町) is a municipality in Fukushima, Japan, with a population of 4,464 as of 2025.
Population Projection of Shimogou
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Shimogou's population is expected to reach 4,092 by 2030 (-22.3%), 3,153 by 2040 (-40.1%), and 2,331 by 2050 (-55.7%). The town is projected to lose more than half its population over 30 years.
Aging Rate of Shimogou
The aging rate (percentage of residents aged 65 and over) is 44.8% as of 2020 and is projected to rise to 60.7% by 2050. More than half of residents will be seniors, placing the town in the "marginal municipality" category.
National Comparison
Shimogou is experiencing one of the faster rates of population decline in Japan.
National and Prefectural Rank
- Population decline rate: Ranked #149 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #85 out of 1903 nationwide.
- Population size: Ranked #1623 out of 1917 nationwide.
- Related: National rankings / All municipalities in Fukushima
Earnings in Fukushima (福島県): Average salary in Fukushima (福島県) by age, gender and company sizejpsalary / MHLW Basic Survey on Wage Structure