Total population (2020)
77,489
Change by 2050 (vs 2020)
-36.7%
Share aged 65+
34.2%
Akiya (vacancy) rate
19.3%
Private rent (JPY/m²)
1,088 JPY/m²/month (≈ $7.0 at ¥155/USD, Jun 2026)
Net migration
-499.0
Investment Attractiveness Score
26 / 100
Relocation Suitability Score
45 / 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 (77,489).
| Year | Projection | Actual (prelim.) | vs 2020 |
|---|---|---|---|
| 2025 | 71,692 | 71,833vs projection +141 | -7.5% |
| 2030 | 66,909 | — | -13.7% |
| 2035 | 62,313 | — | -19.6% |
| 2040 | 57,818 | — | -25.4% |
| 2045 | 53,399 | — | -31.1% |
| 2050 | 49,032 | — | -36.7% |
Housing Market (Housing and Land Survey, 2023)
Akiya (vacancy) rate: 19.3% (national avg. 13.8%).
Private rental rent: 1,088 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.