Miyazaki宮崎県
Kadogawa 門川町
Data last updated:
2020
(Census)
17,387
2030
(Projection)
15,353
▼ -11.7%
2040
(Projection)
13,388
▼ -23.0%
2050
(Projection)
11,430
▼ -34.3%
Other municipalities in Miyazaki (宮崎県)
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 Kadogawa
Overview
Kadogawa (門川町) is a municipality in Miyazaki, Japan, with a population of 17,387 as of 2020.
Population Projection
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Kadogawa's population is expected to reach 15,353 by 2030 (-11.7%), 13,388 by 2040 (-23.0%), and 11,430 by 2050 (-34.3%). A significant population decline is projected over the next three decades.
Aging Outlook
The aging rate (percentage of residents aged 65 and over) is 34.3% as of 2020 and is projected to rise to 44.4% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.
National Comparison
Kadogawa's population decline rate exceeds the national average.
National and Prefectural Rank
- Population decline rate: Ranked #919 out of 1916 municipalities nationwide.
- Aging rate in 2050: Ranked #925 out of 1916 nationwide.
- Population size: Ranked #1157 out of 1916 nationwide.
- Related: National rankings