Total population (2020)
88,481
Change by 2050 (vs 2020)
-24.1%
Share aged 65+
28.8%
Akiya (vacancy) rate
12.2%
Private rent (JPY/m²)
834 JPY/m²/month (≈ $5.4 at ¥155/USD, Jun 2026)
Net migration
-455.0
Investment Attractiveness Score
38 / 100
Relocation Suitability Score
54 / 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 (88,481).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 85,679 | 84,792vs projection -887 | -3.2% |
| 2030 | 82,411 | — | -6.9% |
| 2035 | 78,942 | — | -10.8% |
| 2040 | 75,231 | — | -15.0% |
| 2045 | 71,245 | — | -19.5% |
| 2050 | 67,141 | — | -24.1% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 12.2% (national avg. 13.8%).
Private rental rent: 834 JPY/m²/month (≈ $5.4 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.