Total population (2020)
88,766
Change by 2050 (vs 2020)
-31.8%
Share aged 65+
32.6%
Akiya (vacancy) rate
20.6%
Private rent (JPY/m²)
1,008 JPY/m²/month (≈ $6.5 at ¥155/USD, Jun 2026)
Net migration
-441.0
Investment Attractiveness Score
25 / 100
Relocation Suitability Score
43 / 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 (88,766).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 84,149 | 81,871vs projection -2,278 | -5.2% |
| 2030 | 79,441 | — | -10.5% |
| 2035 | 74,749 | — | -15.8% |
| 2040 | 70,033 | — | -21.1% |
| 2045 | 65,258 | — | -26.5% |
| 2050 | 60,581 | — | -31.8% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 20.6% (national avg. 13.8%).
Private rental rent: 1,008 JPY/m²/month (≈ $6.5 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.