Miyagi宮城県
Shichigahama 七ヶ浜町
Data last updated:
2020
(Census)
18,136
2030
(Projection)
16,045
▼ -11.5%
2040
(Projection)
13,669
▼ -24.6%
2050
(Projection)
11,250
▼ -38.0%
Other municipalities in Miyagi (宮城県)
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 Shichigahama
Overview
Shichigahama (七ヶ浜町) is a municipality in Miyagi, Japan, with a population of 18,136 as of 2020.
Population Projection
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Shichigahama's population is expected to reach 16,045 by 2030 (-11.5%), 13,669 by 2040 (-24.6%), and 11,250 by 2050 (-38.0%). A significant population decline is projected over the next three decades.
Aging Outlook
The aging rate (percentage of residents aged 65 and over) is 31.2% as of 2020 and is projected to rise to 48.9% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.
National Comparison
Shichigahama's population decline rate exceeds the national average.