Total population (2020)
43,025
Change by 2050 (vs 2020)
-17.2%
Share aged 65+
26.2%
Akiya (vacancy) rate
9.8%
Private rent (JPY/m²)
1,137 JPY/m²/month (≈ $7.3 at ¥155/USD, Jun 2026)
Net migration
-112.0
Investment Attractiveness Score
48 / 100
Relocation Suitability Score
58 / 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 (43,025).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 42,251 | 42,235vs projection -16 | -1.8% |
| 2030 | 41,159 | — | -4.3% |
| 2035 | 39,901 | — | -7.3% |
| 2040 | 38,529 | — | -10.4% |
| 2045 | 37,109 | — | -13.8% |
| 2050 | 35,632 | — | -17.2% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 9.8% (national avg. 13.8%).
Private rental rent: 1,137 JPY/m²/month (≈ $7.3 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.