Gifu岐阜県
Wanouchi 輪之内町
Data last updated:
Wanouchi, Gifu, Japan has a population of 8,924 (2025 national census). IPSS projections estimate 9,133 by 2030 and 7,289 by 2050 (a decrease of about 24.5% from 2020), with the share of residents aged 65+ rising from 26.6% in 2020 to 39.8%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025
(Census)
8,924
2030
(Projection)
9,133
▼ -5.4%
2040
(Projection)
8,280
▼ -14.2%
2050
(Projection)
7,289
▼ -24.5%
Change vs. 2020 census
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Other municipalities in Gifu (岐阜県)
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.
Wanouchi 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 | 8,111 | ▼ -16.0% | Census |
| 1985 | 8,295 | ▼ -14.1% | Census |
| 1990 | 8,385 | ▼ -13.1% | Census |
| 1995 | 8,669 | ▼ -10.2% | Census |
| 2000 | 9,141 | ▼ -5.3% | Census |
| 2005 | 9,419 | ▼ -2.4% | Census |
| 2010 | 10,028 | ▲ +3.9% | Census |
| 2015 | 9,973 | ▲ +3.3% | Census |
| 2020 | 9,654 | — | Census |
| 2025 | 8,924 | ▼ -7.6% | Census |
| 2030 | 9,133 | ▼ -5.4% | Projection |
| 2035 | 8,721 | ▼ -9.7% | Projection |
| 2040 | 8,280 | ▼ -14.2% | Projection |
| 2045 | 7,787 | ▼ -19.3% | Projection |
| 2050 | 7,289 | ▼ -24.5% | Projection |
About Wanouchi
Overview
Wanouchi (輪之内町) is a municipality in Gifu, Japan, with a population of 8,924 as of 2025.
Population Projection of Wanouchi
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Wanouchi's population is expected to reach 9,133 by 2030 (-5.4%), 8,280 by 2040 (-14.2%), and 7,289 by 2050 (-24.5%). A significant population decline is projected over the next three decades.
Aging Rate of Wanouchi
The aging rate (percentage of residents aged 65 and over) is 26.6% as of 2020 and is projected to rise to 39.8% by 2050. The aging rate will remain below the most severe Japanese averages.
National Comparison
Wanouchi's population decline rate exceeds the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1221 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #1280 out of 1903 nationwide.
- Population size: Ranked #1396 out of 1917 nationwide.
- Related: National rankings / All municipalities in Gifu
Earnings in Gifu (岐阜県): Average salary in Gifu (岐阜県) by age, gender and company sizejpsalary / MHLW Basic Survey on Wage Structure