Total population (2020)
78,569
Change by 2050 (vs 2020)
-17.2%
Share aged 65+
28.8%
Akiya (vacancy) rate
10.3%
Private rent (JPY/m²)
1,087 JPY/m²/month (≈ $7.0 at ¥155/USD, Jun 2026)
Net migration
+68.0
Investment Attractiveness Score
42 / 100
Relocation Suitability Score
56 / 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 (78,569).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 76,871 | 76,392vs projection -479 | -2.2% |
| 2030 | 74,876 | — | -4.7% |
| 2035 | 72,647 | — | -7.5% |
| 2040 | 70,214 | — | -10.6% |
| 2045 | 67,647 | — | -13.9% |
| 2050 | 65,077 | — | -17.2% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 10.3% (national avg. 13.8%).
Private rental rent: 1,087 JPY/m²/month (≈ $7.0 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.