Total population (2020)
24,913
Change by 2050 (vs 2020)
-26.3%
Share aged 65+
32.5%
Akiya (vacancy) rate
14.4%
Private rent (JPY/m²)
1,102 JPY/m²/month (≈ $7.1 at ¥155/USD, Jun 2026)
Net migration
-69.0
Investment Attractiveness Score
36 / 100
Relocation Suitability Score
48 / 100
Scores are this site's own 0–100 indices based on the 2020 Census; 2025 figures are shown for reference.
Population Projection (2025–2050)
IPSS projection (令和5年 / 2023). Change vs 2020 Census (24,913).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 24,141 | 24,534vs projection +393 | -3.1% |
| 2030 | 23,141 | — | -7.1% |
| 2035 | 21,970 | — | -11.8% |
| 2040 | 20,724 | — | -16.8% |
| 2045 | 19,499 | — | -21.7% |
| 2050 | 18,370 | — | -26.3% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 14.4% (national avg. 13.8%).
Private rental rent: 1,102 JPY/m²/month (≈ $7.1 at ¥155/USD, Jun 2026).
This vacancy count includes secondary homes (e.g. vacation homes), so it runs high in resort/tourist areas. See the Statistics Bureau Housing and Land Survey definitions. Average of all units including older buildings; differs from current asking rents.