Total population (2020)
80,608
Change by 2050 (vs 2020)
-13.5%
Share aged 65+
27.3%
Akiya (vacancy) rate
8.6%
Private rent (JPY/m²)
1,538 JPY/m²/month (≈ $9.9 at ¥155/USD, Jun 2026)
Net migration
+3.0
Investment Attractiveness Score
55 / 100
Relocation Suitability Score
64 / 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 (80,608).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 79,488 | 81,611vs projection +2,123 | -1.4% |
| 2030 | 77,941 | — | -3.3% |
| 2035 | 76,016 | — | -5.7% |
| 2040 | 73,898 | — | -8.3% |
| 2045 | 71,794 | — | -10.9% |
| 2050 | 69,744 | — | -13.5% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 8.6% (national avg. 13.8%).
Private rental rent: 1,538 JPY/m²/month (≈ $9.9 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.