Nagano長野県
Hiraya 平谷村
Data last updated:
2020
(Census)
389
2030
(Projection)
273
▼ -29.8%
2040
(Projection)
209
▼ -46.3%
2050
(Projection)
155
▼ -60.2%
Other municipalities in Nagano (長野県)
Data Sources
- Portal Site of Official Statistics of Japan (e-Stat)（https://www.e-stat.go.jp/）
- National Institute of Population and Social Security Research (IPSS), Regional Population Projections (2023 ed.)
* This service uses the e-Stat API but its content is not guaranteed by the Japanese government.
About Hiraya
Overview
Hiraya (平谷村) is a municipality in Nagano, Japan, with a population of 389 as of 2020.
Population Projection
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Hiraya's population is expected to reach 273 by 2030 (-29.8%), 209 by 2040 (-46.3%), and 155 by 2050 (-60.2%). The town is projected to lose more than half its population over 30 years.
Aging Outlook
The aging rate (percentage of residents aged 65 and over) is 33.9% as of 2020 and is projected to rise to 45.2% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.
National Comparison
Hiraya is among the most rapidly declining municipalities in Japan.