Osaka大阪府
Kaizuka 貝塚市
Data last updated:
2020
(Census)
84,463
2030
(Projection)
76,635
▼ -9.3%
2040
(Projection)
68,149
▼ -19.3%
2050
(Projection)
59,365
▼ -29.7%
Other municipalities in Osaka (大阪府)
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 Kaizuka
Overview
Kaizuka (貝塚市) is a municipality in Osaka, Japan, with a population of 84,463 as of 2020.
Population Projection
According to projections by Japan's National Institute of Population and Social Security Research (IPSS), Kaizuka's population is expected to reach 76,635 by 2030 (-9.3%), 68,149 by 2040 (-19.3%), and 59,365 by 2050 (-29.7%). A significant population decline is projected over the next three decades.
Aging Outlook
The aging rate (percentage of residents aged 65 and over) is 27.5% as of 2020 and is projected to rise to 40.9% by 2050. Over 40% of residents will be elderly, significantly affecting healthcare and social services needs.
National Comparison
Kaizuka's population decline rate exceeds the national average.