Kanagawa神奈川県
Ninomiya 二宮町
Data last updated:
2020
(Census)
27,578
2030
(Projection)
24,752
▼ -10.2%
2040
(Projection)
21,489
▼ -22.1%
2050
(Projection)
18,672
▼ -32.3%
Other municipalities in Kanagawa (神奈川県)
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 Ninomiya
Overview
Ninomiya (二宮町) is a municipality in Kanagawa, Japan, with a population of 27,578 as of 2020.
Population Projection
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Ninomiya's population is expected to reach 24,752 by 2030 (-10.2%), 21,489 by 2040 (-22.1%), and 18,672 by 2050 (-32.3%). A significant population decline is projected over the next three decades.
Aging Outlook
The aging rate (percentage of residents aged 65 and over) is 35.4% as of 2020 and is projected to rise to 48.7% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.
National Comparison
Ninomiya's population decline rate exceeds the national average.