Hokkaido北海道
Shihoro 士幌町
Data last updated:
Shihoro, Hokkaido, Japan has a population of 5,379 (2025 national census). IPSS projections estimate 5,111 by 2030 and 3,713 by 2050 (a decrease of about 36.5% from 2020), with the share of residents aged 65+ rising from 33.2% in 2020 to 43.2%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025
(Census)
5,379
2030
(Projection)
5,111
▼ -12.6%
2040
(Projection)
4,440
▼ -24.1%
2050
(Projection)
3,713
▼ -36.5%
Change vs. 2020 census
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Other municipalities in Hokkaido (北海道)
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.
Shihoro 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 | 6,979 | ▲ +19.3% | Census |
| 1985 | 7,044 | ▲ +20.5% | Census |
| 1990 | 7,149 | ▲ +22.2% | Census |
| 1995 | 7,010 | ▲ +19.9% | Census |
| 2000 | 6,839 | ▲ +16.9% | Census |
| 2005 | 6,755 | ▲ +15.5% | Census |
| 2010 | 6,416 | ▲ +9.7% | Census |
| 2015 | 6,132 | ▲ +4.9% | Census |
| 2020 | 5,848 | — | Census |
| 2025 | 5,379 | ▼ -8.0% | Census |
| 2030 | 5,111 | ▼ -12.6% | Projection |
| 2035 | 4,773 | ▼ -18.4% | Projection |
| 2040 | 4,440 | ▼ -24.1% | Projection |
| 2045 | 4,081 | ▼ -30.2% | Projection |
| 2050 | 3,713 | ▼ -36.5% | Projection |
About Shihoro
Overview
Shihoro (士幌町) is a municipality in Hokkaido, Japan, with a population of 5,379 as of 2025.
Population Projection of Shihoro
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Shihoro's population is expected to reach 5,111 by 2030 (-12.6%), 4,440 by 2040 (-24.1%), and 3,713 by 2050 (-36.5%). A significant population decline is projected over the next three decades.
Aging Rate of Shihoro
The aging rate (percentage of residents aged 65 and over) is 33.2% as of 2020 and is projected to rise to 43.2% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.
National Comparison
Shihoro's population decline rate exceeds the national average.
National and Prefectural Rank
- Population decline rate: Ranked #838 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #1003 out of 1903 nationwide.
- Population size: Ranked #1573 out of 1917 nationwide.
- Related: National rankings / All municipalities in Hokkaido
Earnings in Hokkaido (北海道): Average salary in Hokkaido (北海道) by age, gender and company sizejpsalary / MHLW Basic Survey on Wage Structure