Total population (2020)
29,636
Change by 2050 (vs 2020)
-14.4%
Share aged 65+
23.8%
Akiya (vacancy) rate
10.9%
Private rent (JPY/m²)
1,294 JPY/m²/month (≈ $8.3 at ¥155/USD, Jun 2026)
Net migration
-78.0
Investment Attractiveness Score
54 / 100
Relocation Suitability Score
67 / 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 (29,636).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 29,450 | 30,048vs projection +598 | -0.6% |
| 2030 | 28,766 | — | -2.9% |
| 2035 | 28,006 | — | -5.5% |
| 2040 | 27,183 | — | -8.3% |
| 2045 | 26,298 | — | -11.3% |
| 2050 | 25,365 | — | -14.4% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 10.9% (national avg. 13.8%).
Private rental rent: 1,294 JPY/m²/month (≈ $8.3 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.