Ehime愛媛県
Kamijima 上島町
Data last updated:
2020
(Census)
6,510
2030
(Projection)
5,298
▼ -18.6%
2040
(Projection)
4,159
▼ -36.1%
2050
(Projection)
3,283
▼ -49.6%
Other municipalities in Ehime (愛媛県)
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 Kamijima
Overview
Kamijima (上島町) is a municipality in Ehime, Japan, with a population of 6,510 as of 2020.
Population Projection
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Kamijima's population is expected to reach 5,298 by 2030 (-18.6%), 4,159 by 2040 (-36.1%), and 3,283 by 2050 (-49.6%). A significant population decline is projected over the next three decades.
Aging Outlook
The aging rate (percentage of residents aged 65 and over) is 45.4% as of 2020 and is projected to rise to 44.0% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.
National Comparison
Kamijima is experiencing one of the faster rates of population decline in Japan.