Total population (2020)
24,043
Change by 2050 (vs 2020)
-11.4%
Share aged 65+
28.0%
Akiya (vacancy) rate
12.1%
Private rent (JPY/m²)
1,125 JPY/m²/month (≈ $7.3 at ¥155/USD, Jun 2026)
Net migration
+43.0
Investment Attractiveness Score
56 / 100
Relocation Suitability Score
68 / 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 (24,043).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 23,771 | 23,422vs projection -349 | -1.1% |
| 2030 | 23,506 | — | -2.2% |
| 2035 | 23,033 | — | -4.2% |
| 2040 | 22,467 | — | -6.6% |
| 2045 | 21,887 | — | -9.0% |
| 2050 | 21,298 | — | -11.4% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 12.1% (national avg. 13.8%).
Private rental rent: 1,125 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.