Nagano長野県
Minamiminowa 南箕輪村
Data last updated:
Minamiminowa, Nagano, Japan has a population of 15,993 (2025 national census). IPSS projections estimate 16,419 by 2030 and 15,882 by 2050 (an increase of about 0.5% from 2020), with the share of residents aged 65+ rising from 23.5% in 2020 to 32.2%.Sources: Japan Census (Statistics Bureau), IPSS Regional Population Projections (2023)
2025
(Census)
15,993
2030
(Projection)
16,419
▲ +3.9%
2040
(Projection)
16,384
▲ +3.7%
2050
(Projection)
15,882
▲ +0.5%
Change vs. 2020 census
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Other municipalities in Nagano (長野県)
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.
Minamiminowa 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 | 8,877 | ▼ -43.8% | Census |
| 1985 | 9,910 | ▼ -37.3% | Census |
| 1990 | 10,666 | ▼ -32.5% | Census |
| 1995 | 12,133 | ▼ -23.2% | Census |
| 2000 | 13,404 | ▼ -15.1% | Census |
| 2005 | 13,620 | ▼ -13.8% | Census |
| 2010 | 14,543 | ▼ -7.9% | Census |
| 2015 | 15,063 | ▼ -4.6% | Census |
| 2020 | 15,797 | — | Census |
| 2025 | 15,993 | ▲ +1.2% | Census |
| 2030 | 16,419 | ▲ +3.9% | Projection |
| 2035 | 16,464 | ▲ +4.2% | Projection |
| 2040 | 16,384 | ▲ +3.7% | Projection |
| 2045 | 16,180 | ▲ +2.4% | Projection |
| 2050 | 15,882 | ▲ +0.5% | Projection |
About Minamiminowa
Overview
Minamiminowa (南箕輪村) is a municipality in Nagano, Japan, with a population of 15,993 as of 2025.
Population Projection of Minamiminowa
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Minamiminowa's population is expected to reach 16,419 by 2030 (+3.9%), 16,384 by 2040 (+3.7%), and 15,882 by 2050 (+0.5%). Minamiminowa is among the rare Japanese municipalities projected to see population growth.
Aging Rate of Minamiminowa
The aging rate (percentage of residents aged 65 and over) is 23.5% as of 2020 and is projected to rise to 32.2% by 2050. The aging rate will remain below the most severe Japanese averages.
National Comparison
Minamiminowa's demographic trajectory is similar to the national average.
National and Prefectural Rank
- Population decline rate: Ranked #1800 out of 1903 municipalities nationwide.
- Aging rate in 2050: Ranked #1762 out of 1903 nationwide.
- Population size: Ranked #1158 out of 1917 nationwide.
- Related: National rankings / All municipalities in Nagano
Earnings in Nagano (長野県): Average salary in Nagano (長野県) by age, gender and company sizejpsalary / MHLW Basic Survey on Wage Structure