Total population (2020)
28,201
Change by 2050 (vs 2020)
-6.2%
Share aged 65+
20.4%
Akiya (vacancy) rate
11.3%
Private rent (JPY/m²)
1,379 JPY/m²/month (≈ $8.9 at ¥155/USD, Jun 2026)
Net migration
-190.0
Investment Attractiveness Score
63 / 100
Relocation Suitability Score
76 / 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 (28,201).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 28,125 | 28,436vs projection +311 | -0.3% |
| 2030 | 27,932 | — | -1.0% |
| 2035 | 27,689 | — | -1.8% |
| 2040 | 27,370 | — | -2.9% |
| 2045 | 26,975 | — | -4.3% |
| 2050 | 26,454 | — | -6.2% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 11.3% (national avg. 13.8%).
Private rental rent: 1,379 JPY/m²/month (≈ $8.9 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.