Total population (2020)
47,983
Change by 2050 (vs 2020)
-15.3%
Share aged 65+
25.0%
Akiya (vacancy) rate
9.6%
Private rent (JPY/m²)
1,159 JPY/m²/month (≈ $7.5 at ¥155/USD, Jun 2026)
Net migration
+152.0
Investment Attractiveness Score
51 / 100
Relocation Suitability Score
62 / 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 (47,983).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 47,197 | 47,386vs projection +189 | -1.6% |
| 2030 | 46,026 | — | -4.1% |
| 2035 | 44,735 | — | -6.8% |
| 2040 | 43,380 | — | -9.6% |
| 2045 | 42,053 | — | -12.4% |
| 2050 | 40,633 | — | -15.3% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 9.6% (national avg. 13.8%).
Private rental rent: 1,159 JPY/m²/month (≈ $7.5 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.