Total population (2020)
68,775
Change by 2050 (vs 2020)
-35.4%
Share aged 65+
29.0%
Akiya (vacancy) rate
20.8%
Private rent (JPY/m²)
1,133 JPY/m²/month (≈ $7.3 at ¥155/USD, Jun 2026)
Net migration
+21.0
Investment Attractiveness Score
26 / 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 (68,775).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 65,610 | 65,690vs projection +80 | -4.6% |
| 2030 | 61,547 | — | -10.5% |
| 2035 | 57,170 | — | -16.9% |
| 2040 | 52,748 | — | -23.3% |
| 2045 | 48,470 | — | -29.5% |
| 2050 | 44,402 | — | -35.4% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 20.8% (national avg. 13.8%).
Private rental rent: 1,133 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.